內圈、鋼套

內圈是熱處理後經高精度磨削加工而成。通常針狀滾子軸承是將經過熱處理和磨削精加工後的軸作為軌道面使用,如果軸的表面無法加工到規定的硬度或光潔度時,使用該內圈。內圈分衝壓外圈型滾針軸承用內圈和通用內圈,雙方都有各種尺寸,軸沿軸向移動時,或與軸承鄰接使用密封墊片時可選用寬幅內圈。內圈也可作為襯套使用,無需再加工,可節省成本。

內圈的形狀

IRT,IRB,LRT 寬鬆的錐形開槽
LRTZ,LRBZ 小倒角
LRB 寬鬆的錐形開槽
LRBZ…B 小倒角

衝壓外圈型滾針軸承用內圈

內圈型號搭配的滾針軸承
公制系列IRTTA…Z、TLA…Z、TAM、TLAM、YT、YTL
英制系列IRBBA…Z、BHA…Z、BAM、BHAM、YB、YBH

通用內圈鋼套

內圈型號搭配的車削型針狀
公制系列LRTRNA 49、RNA 69、RNA 48、TAF、TR、RNAF、NAX、NBX
LRTZRNA 49…UU、RNA 69…UU、GTR
英制系列LRBBR
LRBZ…BBR…UU


衝壓外圈型滾針軸承用內圈


滾針軸承用內圈 公制系列

軸徑
m/m
公稱型號重量
g
主要尺寸 m/m相關安裝尺寸
da m/m
搭配的軸承
dFBr最小最大TA…Z / (TAM)TLA…Z / (TLAM)YT / YTL
7IRT 7103.271010.50.399.7TA-1010TLA-1010-
7IRT 7123.971012.50.399.7TA-1012TLA-1012-
7IRT 7154.871015.50.399.7TA-1015TLA-1015-
8IRT 8105.181210.50.31011-TLA-1210YTL-1210
8IRT 812681212.50.31011TA-1212TLA-1212YT-1212
8IRT 8157.581215.50.31011TA-1215--
10IRT 10125.2101312.50.31212.7-TLA-1312-
10IRT 1012-27.2101412.50.31213-TLA-1412-
10IRT 1016-29.6101416.50.31213TA-1416TLA-1416-
10IRT 1020-211.9101420.50.31213TA-1420--
10IRT 1010-17.9101510.50.31214TA-1510--
10IRT 1012-19.4101512.50.31214TA-1512TLA-1512-
10IRT 1015-111.7101515.50.31214TA-1515--
10IRT 1020-115.5101520.50.31214TA-1520--
10IRT 1025-119.3101525.50.31214TA-1525--
12IRT 12126.1121512.50.31414.5TA-1512TLA-1512-
12IRT 12168.1121516.50.31414.5-TLA-1516-
12IRT 122211121522.50.31414.5-TLA-1522-
12IRT 1212-18.5121612.50.31415-TLA-1612-
12IRT 1216-111.2121616.50.31415TA-1616TLA-1616-
12IRT 1220-113.9121620.50.31415TA-1620--
12IRT 1222-115.2121622.50.31415-TLA-1622-
12IRT 1215-213.6121715.50.31416TA-1715-YT-1715
12IRT 1220-218121720.50.31416TA-1720--
12IRT 1225-222.5121725.50.31416TA-1725-YT-1725
15IRT 15127.5151812.50.31717.5-TLA-1812-
15IRT 15138.1151813.50.31717.5TA-1813--
15IRT 15159.3151815.50.31717.5TA-1815--
15IRT 15169.9151816.50.31717.5-TLA-1816-
15IRT 151710.5151817.50.31717.5TA-1817--
15IRT 151911.7151819.50.31717.5TA-1819--
15IRT 152012.3151820.50.31717.5TA-1820--
15IRT 152515.2151825.50.31717.5TA-1825--
15IRT 1516-113.6151916.50.31718TA-1916--
15IRT 1520-116.8151920.50.31718TA-1920--
15IRT 1515-216.4152015.50.31719TA-2015-YT-2015
15IRT 1520-221.5152020.50.31719TA-2020 TA-202820TLA-2020YT-202820
15IRT 1525-227152025.50.31719TA-2025-YT-2025
15IRT 1530-232152030.50.31719TA-2030TLA-2030-
17IRT 171611.1172016.50.31919.5-TLA-2016-
17IRT 172013.7172020.50.31919.5TA-2020 TA-202820TLA-2020YT-202820
17IRT 173020.5172030.50.31919.5TA-2030TLA-2030-
17IRT 1716-115.1172116.50.31920TA-2116-YT-2116
17IRT 1720-118.8172120.50.31920TA-2120-YT-2120
17IRT 1710-212.4172210.50.31921TA-2210--
17IRT 1715-218.3172215.50.31921TA-2215--
17IRT 1716-219.4172216.50.31921TA-223016TLA-2216YT-223016
17IRT 1720-224172220.50.31921TA-2220 TA-223020TLA-2220YT-223020
17IRT 1725-230172225.50.31921TA-2225--
17IRT 1730-236172230.50.31921TA-2230--
20IRT 201617.5202416.50.32223TA-243216-YT-243216
20IRT 202022202420.50.32223TA-2420 TA-243220-YT-243220
20IRT 202830.5202428.50.32223TA-2428-YT-2428
20IRT 2010-114.3202510.50.32224TA-2510-YT-2510
20IRT 2015-121202515.50.32224TA-2515-YT-2515
20IRT 2020-128202520.50.32224TA-2520TLA-2520YT-2520
20IRT 2025-134.5202525.50.32224TA-2525-YT-2525
20IRT 2026-136202526.50.32224-TLA-2526YT-2526
20IRT 2030-141.5202530.50.32224TA-2530--
20IRT 2038-152.5202538.50.32224-TLAW-2538-
22IRT 221619.1222616.50.32425TA-2616-YT-2616
22IRT 222024222620.50.32425TA-2620-YT-2620
22IRT 2220-137222820.50.32427TA-2820TLA-2820YT-2820
22IRT 2230-155.5222830.50.32427TA-2830--
25IRT 252026.5252920.50.32728TA-2920-YT-2920
25IRT 253040252930.50.32728TA-2930--
25IRT 2515-125.5253015.50.32729TA-3015--
25IRT 2520-134253020.50.32729TA-3020TLA-3020-
25IRT 2525-142.5253025.50.32729TA-3025--
25IRT 2526-144253026.50.32729-TLA-3026-
25IRT 2530-150.5253030.50.32729TA-3030--
25IRT 2538-164253038.50.32729-TLAW-3038-
28IRT 282029.5283220.50.33031TA-3220-YT-3220
28IRT 283044283230.50.33031TA-3230--
30IRT 301224.5303512.50.63434.5TA-3512TLA-3512-
30IRT 301530.5303515.50.63434.5TA-3515--
30IRT 302040303520.50.63434.5TA-3520TLA-3520-
30IRT 302550303525.50.63434.5TA-3525--
30IRT 303060303530.50.63434.5TA-3530--
32IRT 322042.5323720.50.63636.5TA-3720-YT-3720
32IRT 323063.5323730.50.63636.5TA-3730--
32IRT 3215-139.5323815.50.63637TA-3815--
32IRT 3220-152323820.50.63637TA-3820--
32IRT 3225-164.5323825.50.63637TA-3825--
32IRT 3230-177.5323830.50.63637TA-3830--
32IRT 3245-1115323845.50.63637TAW-3845--
35IRT 351535354015.50.63939.5TA-4015-YT-4015
35IRT 352046.5354020.50.63939.5TA-4020TLA-4020-
35IRT 352558354025.50.63939.5TA-4025-YT-4025
35IRT 353069354030.50.63939.5TA-4030--
35IRT 354091.5354040.50.63939.5TA-4040--
40IRT 402052.5404520.50.64445.5TA-4520TLA-4520YT-4520
40IRT 402565.5404525.50.64445.5TA-4525-YT-4525
40IRT 403078.5404530.50.64445.5TA-4530--
40IRT 4040104404540.50.64445.5TA-4540--
45IRT 451236455012.50.64949.5TA-5012--
45IRT 451544.5455015.50.64949.5TA-5015--
45IRT 452059455020.50.64949.5TA-5020TLA-5020-
45IRT 452573455025.50.64949.5TA-5025TLA-5025-
45IRT 453087.5455030.50.64949.5TA-5030--
45IRT 4540116455040.50.64949.5TA-5040--
45IRT 4545131455045.50.64949.5TAW-5045--
50IRT 5020-165505520.50.65454.5TA-5520TLA-5520-
50IRT 5025-181505525.50.65454.5TA-5525TLA-5525-
50IRT 5030-196.5505530.50.65454.5TA-5530--
50IRT 5040-1128505540.50.65454.5TA-5540--
50IRT 5045-1144505545.50.65454.5TAW-5545--
50IRT 5050-1160505550.50.65454.5TAW-5550--
50IRT 5025169506025.51.55859TA-6025--
50IRT 5030205506030.51.55859TA-6030--
50IRT 5040270506040.51.55859TA-6040--
50IRT 5045300506045.51.55859TAW-6045--
50IRT 5050335506050.51.55859TAW-6050--
52IRT 521286526212.51.56060.5TA-6212--
55IRT 5525185556525.51.56363.5TA-6525--
55IRT 5530220556530.51.56363.5TA-6530--
55IRT 5545330556545.51.56363.5TAW-6545--
55IRT 5550365556550.51.56363.5TAW-6550--
60IRT 6025200607025.51.56868.5TA-7025--
60IRT 6030240607030.51.56868.5TA-7030--
60IRT 6040320607040.51.56868.5TA-7040--
60IRT 6050395607050.51.56868.5TAW-7050--


滾針軸承用內圈 英制系列

軸徑
m/m (inch)
公稱型號重量
g
主要尺寸 m/m相關安裝尺寸
da m/m
搭配的軸承
dFBr最小最大BA…Z / (BAM)BHA…Z / (BHAM)YB / YBH
7.938 (5/16)IRB 5887.938 (5/16)12.700 (1/2)13.080.311.311.7BA-88BHA-88YB-88
9.525 (3/8)IRB 688.99.525 (3/8)14.288 (9/16)13.080.312.813.2BA-98BHA-98YB-98
9.525 (3/8)IRB 68-112.69.525 (3/8)15.875 (5/8)13.080.312.814BA-108BHA-108YB-108 YBH-108
9.525 (3/8)IRB 61213.29.525 (3/8)14.288 (9/16)19.430.312.813.2BA-912-YB-912
9.525 (3/8)IRB 612-118.89.525 (3/8)15.875 (5/8)19.430.312.814BA-1012BHA-1012YB-1012
11.112 (7/16)IRB 7810.111.112 (7/16)15.875 (5/8)13.080.314.414.8BA-108BHA-108YB-108 YBH-108
11.112 (7/16)IRB 7121511.112 (7/16)15.875 (5/8)19.430.314.414.8BA-1012BHA-1012YB-1012
11.112 (7/16)IRB 71417.411.112 (7/16)15.875 (5/8)22.60.314.414.8BA-1014--
11.112 (7/16)IRB 71619.911.112 (7/16)15.875 (5/8)25.780.314.414.8BA-1016BHA-1016-
12.700 (1/2)IRB 868.512.700 (1/2)17.462 (11/16)9.90.316.916.9BA-116--
12.700 (1/2)IRB 8811.212.700 (1/2)17.462 (11/16)13.080.316.916.9BA-118BHA-118-
12.700 (1/2)IRB 81216.712.700 (1/2)17.462 (11/16)19.430.316.916.9BA-1112BHA-1112YB-1112
12.700 (1/2)IRB 88-115.812.700 (1/2)19.050 (3/4)13.080.616.917.5BA-128-YB-128
12.700 (1/2)IRB 810-119.612.700 (1/2)19.050 (3/4)16.250.616.917.5BA-1210-YB-1210
12.700 (1/2)IRB 812-123.512.700 (1/2)19.050 (3/4)19.430.616.917.5BA-1212BHA-1212YB-1212
12.700 (1/2)IRB 814-127.512.700 (1/2)19.050 (3/4)22.60.616.917.5BA-1214--
12.700 (1/2)IRB 816-13112.700 (1/2)19.050 (3/4)25.780.616.917.5BA-1216--
14.288 (9/16)IRB 9817.314.288 (9/16)20.638 (13/16)13.080.61919.6BA-138BHA-138YB-138
14.288 (9/16)IRB 91021.514.288 (9/16)20.638 (13/16)16.250.61919.6BA-1310BHA-1310YBH-1310
14.288 (9/16)IRB 9122614.288 (9/16)20.638 (13/16)19.430.61919.6BA-1312BHA-1312YBH-1312
14.288 (9/16)IRB 9143014.288 (9/16)20.638 (13/16)22.60.61919.6BA-1314--
14.288 (9/16)IRB 91634.514.288 (9/16)20.638 (13/16)25.780.61919.6BA-1316--
14.288 (9/16)IRB 9204314.288 (9/16)20.638 (13/16)32.130.61919.6BA-1320--
15.875 (5/8)IRB 10614.515.875 (5/8)22.225 (7/8)9.90.620.721.2BA-146--
15.875 (5/8)IRB 10818.915.875 (5/8)22.225 (7/8)13.080.620.721.2BA-148-YB-148
15.875 (5/8)IRB 10122815.875 (5/8)22.225 (7/8)19.430.620.721.2BA-1412BHA-1412YB-1412
15.875 (5/8)IRB 10143315.875 (5/8)22.225 (7/8)22.60.620.721.2BA-1414--
15.875 (5/8)IRB 101637.515.875 (5/8)22.225 (7/8)25.780.620.721.2BA-1416BHA-1416YB-1416
15.875 (5/8)IRB 102251.515.875 (5/8)22.225 (7/8)35.30.620.721.2BA-1422--
17.462 (11/16)IRB 111025.517.462 (11/16)23.812 (15/16)16.250.622.322.8BA-1510--
17.462 (11/16)IRB 111640.517.462 (11/16)23.812 (15/16)25.780.622.322.8BA-1516--
19.050 (3/4)IRB 1282219.050 (3/4)25.400 ( 1 )13.080.623.924.4BA-168BHA-168YB-168 YBH-168
19.050 (3/4)IRB 12123319.050 (3/4)25.400 ( 1 )19.430.623.924.4BA-1612BHA-1612YB-1612 YBH-1612
19.050 (3/4)IRB 121438.519.050 (3/4)25.400 ( 1 )22.60.623.924.4BA-1614BHA-1614-
19.050 (3/4)IRB 121643.519.050 (3/4)25.400 ( 1 )25.780.623.924.4BA-1616BHA-1616YB-1616 YBH-1616
19.050 (3/4)IRB 122054.519.050 (3/4)25.400 ( 1 )32.130.623.924.4BA-1620BHA-1620-
20.638 (13/16)IRB 13163420.638 (13/16)25.400 ( 1 )25.780.624.924.9BA-1616BHA-1616YB-1616 YBH-1616
22.225 (7/8)IRB 1482522.225 (7/8)28.575 (1  1/8)13.080.62727.5BA-188-YB-188
22.225 (7/8)IRB 141237.522.225 (7/8)28.575 (1  1/8)19.430.62727.5BA-1812BHA-1812YB-1812
22.225 (7/8)IRB 14165022.225 (7/8)28.575 (1  1/8)25.780.62727.5BA-1816BHA-1816YB-1816
22.225 (7/8)IRB 142062.522.225 (7/8)28.575 (1  1/8)32.130.62727.5BA-1820BHA-1820-
25.400 ( 1 )IRB 16828.525.400 ( 1 )31.750 (1  1/4)13.080.63030.7BA-208BHA-208-
25.400 ( 1 )IRB 161035.525.400 ( 1 )31.750 (1  1/4)16.250.63030.7BA-2010-YB-2010
25.400 ( 1 )IRB 161242.525.400 ( 1 )31.750 (1  1/4)19.430.63030.7BA-2012BHA-2012YB-2012
25.400 ( 1 )IRB 16165625.400 ( 1 )31.750 (1  1/4)25.780.63030.7BA-2016BHA-2016YB-2016
25.400 ( 1 )IRB 16207025.400 ( 1 )31.750 (1  1/4)32.130.63030.7BA-2020BHA-2020-
25.400 ( 1 )IRB 168-136.525.400 ( 1 )33.338 (1  5/16)13.080.63032.1BA-218--
25.400 ( 1 )IRB 1610-145.525.400 ( 1 )33.338 (1  5/16)16.250.63032.1BA-2110--
25.400 ( 1 )IRB 1612-154.525.400 ( 1 )33.338 (1  5/16)19.430.63032.1BA-2112--
28.575 (1  1/8)IRB 18831.528.575 (1  1/8)34.925 (1  3/8)13.080.633.233.9BA-228BHA-228YB-228
28.575 (1  1/8)IRB 18124728.575 (1  1/8)34.925 (1  3/8)19.430.633.233.9BA-2212BHA-2212YB-2212
28.575 (1  1/8)IRB 181662.528.575 (1  1/8)34.925 (1  3/8)25.780.633.233.9BA-2216BHA-2216-
28.575 (1  1/8)IRB 18207828.575 (1  1/8)34.925 (1  3/8)32.130.633.233.9BA-2220BHA-2220YB-2220
31.750 (1  1/4)IRB 20104331.750 (1  1/4)38.100 (1  1/2)16.250.63737.1BA-2410--
31.750 (1  1/4)IRB 20146031.750 (1  1/4)38.100 (1  1/2)22.60.63737.1BA-2414-YB-2414
31.750 (1  1/4)IRB 201668.531.750 (1  1/4)38.100 (1  1/2)25.780.63737.1BA-2416-YB-2416
31.750 (1  1/4)IRB 202085.531.750 (1  1/4)38.100 (1  1/2)32.130.63737.1BA-2420-YB-2420
34.925 (1  3/8)IRB 22104734.925 (1  3/8)41.275 (1  5/8)16.250.640.240.2BA-2610-YB-2610
34.925 (1  3/8)IRB 222093.534.925 (1  3/8)41.275 (1  5/8)32.130.640.240.2BA-2620--
36.512 (1  7/16)IRB 23169936.512 (1  7/16)44.450 (1  3/4)25.780.642.543.2BA-2816--
38.100 (1  1/2)IRB 24126238.100 (1  1/2)44.450 (1  3/4)19.430.643.343.4BA-2812--
38.100 (1  1/2)IRB 24168138.100 (1  1/2)44.450 (1  3/4)25.780.643.343.4BA-2816-YB-2816
38.100 (1  1/2)IRB 242412138.100 (1  1/2)44.450 (1  3/4)38.480.643.343.4BA-2824BHA-2824-
38.100 (1  1/2)IRB 248-16438.100 (1  1/2)47.625 (1  7/8)13.08144.545.5BA-308--
38.100 (1  1/2)IRB 2410-179.538.100 (1  1/2)47.625 (1  7/8)16.25144.545.5BA-3010--
41.275 (1  5/8)IRB 261613641.275 (1  5/8)50.800 ( 2 )25.78147.548.5BA-3216--
41.275 (1  5/8)IRB 262823541.275 (1  5/8)50.800 ( 2 )44.83147.548.5BAW-3228--
42.862 (1  11/16)IRB 272014642.862 (1  11/16)50.800 ( 2 )32.130.648.549.5BA-3220--
47.625 (1  7/8)IRB 301610047.625 (1  7/8)53.975 (2  1/8)25.780.652.952.9BA-3416--
47.625 (1  7/8)IRB 302414947.625 (1  7/8)53.975 (2  1/8)38.480.652.952.9BA-3424--
57.150 (2  1/4)IRB 361618357.150 (2  1/4)66.675 (2  5/8)25.78163.564.5BA-4216--
63.500 (2  1/2)IRB 401613163.500 (2  1/2)69.850 (2  3/4)25.780.668.768.8BA-4416--
63.500 (2  1/2)IRB 402016463.500 (2  1/2)69.850 (2  3/4)32.130.668.768.8BA-4420--


通用內圈鋼套 公制系列

軸徑
m/m
公稱型號重量
g
主要尺寸 m/m相關安裝尺寸
da m/m
搭配的軸承
LRTLRTZdFBr最小最大
5LRT 5710-1.457100.156.26.7RNA-495
5LRT 5812-2.858120.26.67.7TAF-81512
5LRT 5816-3.858160.26.67.7TAF-81516
6LRT 6810-1.768100.157.27.7RNA-496
6LRT 6912-3.269120.27.68.7TAF-91612
6LRT 6916-4.369160.27.68.7TAF-91616
6LRT 61010-3.9610100.389.7RNAF-101710
7LRT 7910-1.979100.158.28.7RNA-497
7LRT 71012-3.6710120.28.69.7TAF-101712
7LRT 71012-1-3.6710120.399.7RNAF-102012
7LRT 71016-4.9710160.28.69.7TAF-101716 NAX-1023
8LRT 81011-2.4810110.29.69.9RNA-498
9LRT 91211-3.1912110.31111.5RNA-499
9LRT 91212-4.5912120.31111.5TAF-121912 RNAF-122212
9LRT 91216-6912160.31111.5TAF-121916 NAX-1223
10LRT 101412-71014120.31213RNAF-142612
10LRT 101413-7.51014130.31213RNA-4900 RNAF-142213
10-LRTZ 1014148.21014140.31213RNA-4900 UU
10LRT 101416-91014160.31213TAF-142216
10LRT 101420-11.51014200.31213TAF-142220 RNAFW-142220
12LRT 121516-8121516.50.31414.5NAX-1523 NBX-1523
12LRT 121612-8.51216120.31415RNAF-162812
12LRT 121613-8.51216130.31415RNA-4901 RNAF-162413
12-LRTZ 1216149.61216140.31415RNA-4901 UU
12LRT 121616-10.51216160.31415TAF-162416
12LRT 121620-13.51216200.31415TAF-162420 RNAFW-162420
12LRT 121622-14.51216220.31415RNA-6901
12-LRTZ 12162315.51216230.31415RNA-6901 UU
14LRT 141717-9.51417170.31616.5NAX-1725 NBX-1725
15LRT 151916-12.51519160.31718TAF-192716
15LRT 151920-161519200.31718TAF-192720
15LRT 152012-121520120.31719RNAF-203212
15LRT 152013-13.51520130.31719RNA-4902 RNAF-202813
15-LRTZ 15201414.51520140.31719RNA-4902 UU
15LRT 152020-21.5152020.50.31719TR-203320
15-LRTZ 15202021.5152020.50.31719GTR-203320
15LRT 152023-241520230.31719RNA-6902
15-LRTZ 152024251520240.31719RNA-6902 UU
15LRT 152026-281520260.31719RNAFW-202826
17LRT 172020-13.5172020.50.31919.5NAX-2030 NBX-2030
17LRT 172116-14.51721160.31920TAF-212916
17LRT 172120-181721200.31920TAF-212920
17LRT 172213-15.51722130.31921RNA-4903 RNAF-223013
17-LRTZ 17221416.51722140.31921RNA-4903 UU
17LRT 172216-191722160.31921RNAF-223516
17LRT 172223-26.51722230.31921RNA-6903
17-LRTZ 172224281722240.31921RNA-6903 UU
17LRT 172225-30172225.50.31921TR-223425
17-LRTZ 17222530172225.50.31921GTR-223425
17LRT 172226-311722260.31921RNAFW-223026
17LRT 172232-381722320.31921RNAFW-223532
20LRT 202416-16.52024160.32223TAF-243216
20LRT 202420-20.52024200.32223TAF-243220
20LRT 202516-222025160.32224RNAF-253716
20LRT 202517-232025170.32224RNA-6904 RNAF-253517
20-LRTZ 202518242025180.32224RNA-4904 UU
20LRT 202520-28202520.50.32224TR-253820 NAX-2530 NBX-2530
20-LRTZ 20252028202520.50.32224GTR-253820
20LRT 202525-35202525.50.32224TR-253825
20-LRTZ 20252535202525.50.32224GTR-253825
20LRT 202526-362025260.32224RNAFW-253526
20LRT 202530-40.52025300.32224RNA-6904
20-LRTZ 20253141.52025310.32224RNA-6904 UU
20LRT 202532-442025320.32224RNAFW-253732
22LRT 222616-17.52226160.32425TAF-263416
22LRT 222620-242226200.32425TAF-263420
22LRT 222817-30.52228170.32427RNA-49/22
22-LRTZ 222818322228180.32427RNA-49/22 UU
22LRT 222830-552228300.32427RNA-69/22
22-LRTZ 222831552228310.32427RNA-69/22 UU
25LRT 252920-252529200.32728TAF-293820
25LRT 252930-382529300.32728TAF-293830
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25LRT 253017-28.52530170.32729RNA-4905 RNAF-304017
25-LRTZ 25301829.52530180.32729RNA-4905 UU
25LRT 253020-34253020.50.32729NAX-3030 NBX-3030
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25-LRTZ 25302542253025.50.32729GTR-304425
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25LRT 253030-492530300.32729RNA-6905
25-LRTZ 253031512530310.32729RNA-6905 UU
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28LRT 283217-24.52832170.33031RNA-49/28
28-LRTZ 28321825.52832180.33031RNA-49/28 UU
28LRT 283220-28.52832200.33031TAF-324220
28LRT 283230-432832300.33031RNA-69/28 TAF-324230
28-LRTZ 28323043283230.50.33031GTR-324530
28-LRTZ 283231442832310.33031RNA-69/28 UU
30LRT 303516-31.53035160.33234RNAF-354716
30LRT 303517-33.53035170.33234RNA-4906 RNAF-354517
30-LRTZ 303518353035180.33234RNA-4906 UU
30LRT 303520-38.53035200.33234TAF-354520 NAX-3530 NBX-3530
30LRT 303526-523035260.33234RNAFW-354526
30LRT 303530-593035300.33234RNA-6906 TAF-354530
30LRT 303530-1-59303530.50.33234TR-354830
30-LRTZ 30353059303530.50.33234GTR-354830
30-LRTZ 303531613035310.33234RNA-6906 UU
30LRT 303532-643035320.33234RNAFW-354732
32LRT 323720-43.53237200.33436TAF-374720
32LRT 323730-633237300.33436TAF-374730
32LRT 323830-77323830.50.63637TR-385230
32-LRTZ 32383077323830.50.63637GTR-385230
32LRT 324020-693240200.63639RNA-49/32
32-LRTZ 32402172.53240210.63639RNA-49/32 UU
32LRT 324036-1233240360.63639RNA-69/32
32-LRTZ 3240371303240370.63639RNA-69/32 UU
35LRT 354017-393540170.33739RNAF-405017
35LRT 354020-463540200.33739TAF-405020 RNAF-405520 NAX-4032 NBX-4032
35-LRTZ 35402046354020.50.63939.5GTR-405520
35LRT 354030-673540300.33739TAF-405030
35LRT 354034-783540340.33739RNAFW-405034
35LRT 354040-953540400.33739RNAFW-405540
35LRT 354220-653542200.63941RNA-4907
35-LRTZ 354221673542210.63941RNA-4907 UU
35LRT 354230-97354230.50.63941TR-425630
35-LRTZ 354230100354230.50.63941GTR-425630
35LRT 354236-12035423360.63941RNA-6907
35-LRTZ 3542371203542370.63941RNA-6907 UU
38LRT 384320-47.53843200.34042TAF-435320
38LRT 384330-723843300.34042TAF-435330
40LRT 404517-44.54045170.34244RNAF-455517
40LRT 404520-514045200.34244TAF-455520 RNAF-456220 NAX-4532 NBX-4532
40LRT 404530-774045300.34244TAF-455530
40LRT 404530-1-77404530.50.64444.5TR-455930
40-LRTZ 40453077404530.50.64444.5GTR-455930
40LRT 404534-884045340.34244RNAFW-455534
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40LRT 404822-934048220.64447RNA-4908
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42LRT 424720-544247200.34446TAF-475720
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42LRT 424830-100424830.50.64647TR-486230
42-LRTZ 424830100424830.50.64647GTR-486230
45LRT 455020-584550200.34749RNAF-506220
45LRT 455025-714550250.34749TAF-506225 NAX-5035 NBX-5035
45LRT 455030-90455030.50.64949.5TR-506430
45-LRTZ 45503090455030.50.64949.5GTR-506430
45LRT 455035-954550350.34749TAF-506235
45LRT 455040-1154550400.34749RNAFW-506240
45LRT 455222-884552220.64951RNA-4909
45-LRTZ 455223934552230.64951RNA-4909 UU
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50LRT 505525-775055250.35254TAF-556825
50LRT 505535-1105055350.35254TAF-556835
50LRT 505540-1305055400.35254RNAFW-556840
50LRT 505822-1165058220.65457RNA-4910
50-LRTZ 5058231185058230.65457RNA-4910 UU
50LRT 505840-2105058400.65457RNA-6910
50-LRTZ 5058412155058410.65457RNA-6910 UU
50LRT 505845-235505845.515557TR-587745
50-LRTZ 505845235505845.515557GTR-587745
50LRT 506020-13550602015559RNAF-607820
50LRT 506025-165506025.515559NAX-6040 NBX-6040
50LRT 506040-26550604015559RNAFW-607840
55LRT 556025-885560250.35759TAF-607225
55LRT 556035-1205560350.35759TAF-607235
55LRT 556238-190556238.516060.5TR-628138
55-LRTZ 556238190556238.516060.5GTR628138
55LRT 556325-14555632516061RNA-4911
55-LRTZ 55632615055632616061RNA-4911 UU
55LRT 556345-25555634516061RNA-6911
55-LRTZ 55634626055634616061RNA-6911 UU
55LRT 556530-2205565301.56363.5RNAF658530
55LRT 556560-4355565601.56363.5RNAFW-658560
60LRT 606825-1506068250.66466TAF-688225
60LRT 606825-1-15060682516566RNA-4912
60-LRTZ 60682616060682616566RNA-4912 UU
60LRT 606835-2106068350.66466TAF-688235
60LRT 606845-27560684516566RNA-6912
60-LRTZ 60684628060684616566RNA-6912 UU
60LRT 607025-195607025.516568NAX-7040
60LRT 607030-2406070301.56868.5RNAF-709030
60LRT 607045-355607045.516568TR-708945
60-LRTZ 607045360607045.516568GTR-708945
60LRT 607060-4806070601.56868.5RNAFW-709060
65LRT 657225-14565722517070.5RNA-4913
65-LRTZ 65722615065722617070.5RNA-4913 UU
65LRT 657245-25565724517070.5RNA-6913
65-LRTZ 65724626565724617070.5RNA-6913 UU
65LRT 657335-23565733517071TAF-739035
65LRT 657530-2606575301.57373.5RNAF-759530
65LRT 657560-5206575601.57373.5RNAFW-759560
70LRT 708025-22570802517578TAF-809525
70LRT 708030-27570803017578RNA-4914
70LRT 708030-1-2757080301.57878.5RNAF-8010030
70-LRTZ 70803127570803117578RNA-4914 UU
70LRT 708035-31070803517578TAF-809535
70LRT 708054-49070805417578RNA-6914
70-LRTZ 70805550070805517578RNA-6914 UU
70LRT 708060-5607080601.57878.5RNAFW-8010060
75LRT 758345-350758345.518081TR-8310845
75-LRTZ 758345350758345.518081GTR-8310845
75LRT 758525-24075852518083TAF-8510525
75LRT 758530-29075853018083RNA-4915
75LRT 758530-1-2907585301.58383.5RNAF-8510530
75-LRTZ 75853130075853118083RNA-4915 UU
75LRT 758535-33575853518083TAF-8510535
75LRT 758554-52075855418083RNA-6915
75-LRTZ 75855553075855518083RNA-6915 UU
80LRT 809025-25580902518588TAF-9011025
80LRT 809030-31080903018588RNA-4916
80LRT 809030-1-3108090301.58888.5RNAF-9011030
80-LRTZ 80903131580903118588RNA-4916 UU
80LRT 809035-35580903518588TAF-9011035
80LRT 809054-55080905418588RNA-6916
80-LRTZ 80905556080905518588RNA-6916 UU
85LRT 859350-440859350.519091TR-9311850
85-LRTZ 859350440859350.519091GTR-9311850
85LRT 859526-28085952619093TAF-9511526
85LRT 859530-3308595301.59393.5RNAF-9511530
85LRT 859536-39085953619093TAF-9511536
85LRT 859545-490859545.51.59393.5TR-9512045
85-LRTZ 859545490859545.41.59393.5GTR-9512045
85LRT 8510035-57585100351.191.598RNA-4917
85-LRTZ 851003660585100361.191.598RNA-4917 UU
85LRT 8510063-104085100631.191.598RNA-6917
85-LRTZ 8510064106085100641.191.598RNA-6917 UU
90LRT 9010026-295901002619598TAF-10012026
90LRT 9010030-35590100301.59898.5RNAF-10012030
90LRT 9010036-415901003619598TAF-10012036
90LRT 9010050-5809010050.51.59898.5TR-10012550
90-LRTZ 90100505809010050.51.59898.5GTR-10012550
90LRT 9010535-61090105351.196.5103RNA-4918
90-LRTZ 901053663090105361.196.5103RNA-4918 UU
90LRT 9010563-110090105631.196.5103RNA-6918
90-LRTZ 9010564112090105641.196.5103RNA-6918 UU
95LRT 9510526-31595105261100103TAF-10512526
95LRT 9510536-43095105361100103TAF-10512536
95LRT 9511035-65095110351.1101.5108RNA-4919
95-LRTZ 951103666095110361.1101.5108RNA-4919 UU
95LRT 9511063-116095110631.1101.5108RNA-6919
95-LRTZ 9511064118095110641.1101.5108RNA-6919 UU
100LRT 10011030-380100110301105108TAF-11013030
100LRT 10011040-500100110401105108TAF-11013040
100LRT 10011050-64010011050.51.5108108.5TR-11013550
100-LRTZ 1001105064010011050.51.5108108.5GTR-11013550
100LRT 10011540-770100115401.12106.5113RNA-4920
100-LRTZ 10011541780100115411.1106.5113RNA-4920 UU
105LRT 10511550-67010511550.51.5113113.5TR-11515350
105-LRTZ 1051155067010511550.51.5113113.5GTR-11515350
110LRT 11012030-410110120301115118RNA-4822
110LRT 11012540-840110125401.1116.5123RNA-4922
110-LRTZ 11012541870110125411.1116.5123RNA-4922 UU
120LRT 12013030-450120130301125128RNA-4824
120LRT 12013545-1030120135451.1126.5133RNA-4924
120-LRTZ 120135461050120135461.1126.5133RNA-4924 UU
125LRT 12514060-146012514060.51.5133138TR-14017860
125-LRTZ 12514060146012514060.51.5133138GTR-14017860
130LRT 13014535-860130145351.1136.5143RNA-4826
130LRT 13015050-1670130150501.5138148RNA-4926
130-LRTZ 130150511720130150511.5138148RNA-4926 UU
135LRT 13515060-156013515060.51.5143148TR-15018860
135-LRTZ 13515060156013515060.51.5143148GTR-15018860
140LRT 14015535-930140155351.1146.5153RNA-4828
140LRT 14016050-1790140160501.5148158RNA-4928
140-LRTZ 140160511830140160511.5148158RNA-4928 UU
150LRT 15016540-1130150165401.1156.5163RNA-4830
150LRT 15017060-2290150170602159168RNA-4930
160LRT 16017540-1200160175401.1166.5173RNA-4832
160LRT 16018060-2440160180602169178RNA-4932
170LRT 17018545-1420170185451.1176.5183RNA-4834
170LRT 17019060-2580170190602179188RNA-4934
180LRT 18019545-1500180195451.1186.5193RNA-4836
180LRT 18020569-3950180205692189203RNA-4936
190LRT 19021050-2380190210501.5198208RNA-4838
190LRT 19021569-4200190215692199213RNA-4938
200LRT 20022050-2520200220501.5208218RNA-4840
200LRT 20022580-5000200225802.1211223RNA-4940
220LRT 22024050-2750220240501.5228238RNA-4844
220LRT 22024580-5500220245802.1231243RNA-4944
240LRT 24026560-4530240265602249262RNA-4848
240LRT 24026580-6000240265802.1251262RNA-4948
260LRT 26028560-4930260285602269282RNA-4852
260LRT 260290100-99002602901002.1271287RNA-4952
280LRT 28030569-6050280305692289302RNA-4856
280LRT 280310100-106002803101002.1291307RNA-4956
300LRT 30033080-9100300330802.1311327RNA-4860
300LRT 300340118-180003003401183313337RNA-4960
320LRT 32035080-9600320350802.1331347RNA-4864
320LRT 320360118-192003203601183333357RNA-4964
340LRT 34037080-10200340370802.1351367RNA-4868
340LRT 340380118-203003403801183353377RNA-4968
360LRT 36039080-10800360390802.1371387RNA-4872
360LRT 360400118-215003604001183373397RNA-4972
380LRT 380415100-167003804151002.1391412RNA-4876
380LRT 380430140-339003804301404396427RNA-4976
400LRT 400450140-356004004501404416447RNA-4980
420LRT 420470140-373004204701404436467RNA-4984
440LRT 440490160-441004404901604456487RNA-4988


通用內圈鋼套 英制系列

軸徑
m/m (inch)
公稱型號重量
g
主要尺寸 m/m相關安裝尺寸
da m/m
搭配的軸承
LRBLRBZdFBr最小最大
9.525 (3/8)LRB 61012-18.59.525 (3/8)15.875 (5/8)19.30.61414.5BR-101812
9.525 (3/8)-LRBZ 6101218.59.525 (3/8)15.875 (5/8)19.30.61414.5GBR-101812
9.525 (3/8)-LRBZ 61016259.525 (3/8)15.875 (5/8)25.650.61414.5GBR-101816 UU
9.525 (3/8)-LRBZ 61016 B259.525 (3/8)15.875 (5/8)25.650.61414.5BR-101816 UU
12.700 (1/2)LRB 81212-23.512.700 (1/2)19.050 (3/4)19.3117.518BR-122012
12.700 (1/2)LRB 81216-3112.700 (1/2)19.050 (3/4)25.65117.518BR-122016
12.700 (1/2)-LRBZ 8121223.512.700 (1/2)19.050 (3/4)19.30.617.518GBR-122012
12.700 (1/2)-LRBZ 812163112.700 (1/2)19.050 (3/4)25.650.617.518GBR-122016 UU
12.700 (1/2)-LRBZ 81216 B3112.700 (1/2)19.050 (3/4)25.650.617.518BR-122016 UU
15.875 (5/8)LRB 101412-2815.875 (5/8)22.225 (7/8)19.312121.2BR-142212
15.875 (5/8)LRB 101416-37.515.875 (5/8)22.225 (7/8)25.6512121.2BR-142216
15.875 (5/8)-LRBZ 1014122815.875 (5/8)22.225 (7/8)19.30.62121.2GBR-142212
15.875 (5/8)-LRBZ 10141637.515.875 (5/8)22.225 (7/8)25.650.62121.2GBR-142216 GBR-142216 UU
15.875 (5/8)-LRBZ 101416 B37.515.875 (5/8)22.225 (7/8)25.650.62121.2BR-142216 UU
19.050 (3/4)LRB 121612-3319.050 (3/4)25.400 ( 1 )19.312424.4BR-162412
19.050 (3/4)LRB 121616-4419.050 (3/4)25.400 ( 1 )25.6512424.4BR-162416
19.050 (3/4)-LRBZ 1216123319.050 (3/4)25.400 ( 1 )19.30.62424.4GBR-162412
19.050 (3/4)-LRBZ 1216164419.050 (3/4)25.400 ( 1 )25.650.62424.4GBR-162416 GBR-162416 UU
19.050 (3/4)-LRBZ 121616 B4419.050 (3/4)25.400 ( 1 )25.650.62424.4BR-162416 UU
22.225 (7/8)LRB 141816-5022.225 (7/8)28.575 (1  1/8)25.6512727.5BR-182616
22.225 (7/8)LRB 141820-6222.225 (7/8)28.575 (1  1/8)3212727.5BR-182620
22.225 (7/8)-LRBZ 1418165022.225 (7/8)28.575 (1  1/8)25.650.62727.5GBR-182616
22.225 (7/8)-LRBZ 1418206222.225 (7/8)28.575 (1  1/8)320.62727.5GBR-182620 UU
22.225 (7/8)-LRBZ 141820 B6222.225 (7/8)28.575 (1  1/8)320.62727.5BR-182620 UU
25.400 ( 1 )LRB 162016-5625.400 ( 1 )31.750 (1  1/4)25.65130.530.7BR-202816
25.400 ( 1 )LRB 162020-7225.400 ( 1 )31.750 (1  1/4)32130.530.7BR-202820
25.400 ( 1 )-LRBZ 1620165625.400 ( 1 )31.750 (1  1/4)25.650.630.530.7GBR-202816
25.400 ( 1 )-LRBZ 1620207225.400 ( 1 )31.750 (1  1/4)320.630.530.7GBR-202820 UU
25.400 ( 1 )-LRBZ 162020 B7225.400 ( 1 )31.750 (1  1/4)320.630.530.7BR-202820 UU
28.575 (1  1/8)LRB 182216-6328.575 (1  1/8)34.925 (1  3/8)25.65133.533.9BR-223016
28.575 (1  1/8)LRB 182220-7728.575 (1  1/8)34.925 (1  3/8)32133.533.9BR-223020
28.575 (1  1/8)-LRBZ 1822166328.575 (1  1/8)34.925 (1  3/8)25.650.633.533.9GBR-223016
28.575 (1  1/8)-LRBZ 1822207728.575 (1  1/8)34.925 (1  3/8)320.633.533.9GBR-223020 UU
28.575 (1  1/8)-LRBZ 182220 B7728.575 (1  1/8)34.925 (1  3/8)320.633.533.9BR-223020 UU
31.750 (1  1/4)LRB 202416-7131.750 (1  1/4)38.100 (1  1/2)25.651.53737.1BR-243316
31.750 (1  1/4)LRB 202420-8631.750 (1  1/4)38.100 (1  1/2)321.53737.1BR-243320
31.750 (1  1/4)-LRBZ 2024167131.750 (1  1/4)38.100 (1  1/2)25.650.63737.1GBR-243316
31.750 (1  1/4)-LRBZ 2024208631.750 (1  1/4)38.100 (1  1/2)320.63737.1GBR-243320 GBR-243320 UU
31.750 (1  1/4)-LRBZ 202420 B8631.750 (1  1/4)38.100 (1  1/2)320.63737.1BR-243320 UU
34.925 (1  3/8)LRB 222616-7734.925 (1  3/8)41.275 (1  5/8)25.651.540.240.2BR-263516
34.925 (1  3/8)LRB 222620-9634.925 (1  3/8)41.275 (1  5/8)321.540.240.2BR-263520
34.925 (1  3/8)-LRBZ 2226167734.925 (1  3/8)41.275 (1  5/8)25.650.640.240.2GBR-263516
34.925 (1  3/8)-LRBZ 2226209634.925 (1  3/8)41.275 (1  5/8)320.640.240.2GBR-263520 GBR-263520 UU
34.925 (1  3/8)-LRBZ 222620 B9634.925 (1  3/8)41.275 (1  5/8)320.640.240.2BR-263520 UU
38.100 (1  1/2)LRB 242816-8038.100 (1  1/2)44.450 (1  3/4)25.651.543.343.4BR-283716
38.100 (1  1/2)LRB 242820-10038.100 (1  1/2)44.450 (1  3/4)321.543.343.4BR-283720 BR-283820
38.100 (1  1/2)LRB 243020-15538.100 (1  1/2)47.625 (1  7/8)321.543.345BR-303920
38.100 (1  1/2)-LRBZ 24282010038.100 (1  1/2)44.450 (1  3/4)320.643.343.4GBR-283720 GBR-283820 GBR-283720UU
38.100 (1  1/2)-LRBZ 242820 B10038.100 (1  1/2)44.450 (1  3/4)320.643.343.4BR-283720 UU
38.100 (1  1/2)-LRBZ 24302016038.100 (1  1/2)47.625 (1  7/8)32143.345GBR-303920 GBR-303920 UU
38.100 (1  1/2)-LRBZ 243020 B16038.100 (1  1/2)47.625 (1  7/8)32143.345BR-303920 UU
41.275 (1  5/8)LRB 263216-13541.275 (1  5/8)50.800 ( 2 )25.651.54849BR-324116
41.275 (1  5/8)LRB 263220-17041.275 (1  5/8)50.800 ( 2 )321.54849BR-324120
41.275 (1  5/8)-LRBZ 26321613541.275 (1  5/8)50.800 ( 2 )25.6514849GBR-324116
41.275 (1  5/8)-LRBZ 26322017041.275 (1  5/8)50.800 ( 2 )3214849GBR-324120 GBR-324120 UU
41.275 (1  5/8)-LRBZ 263220 B17041.275 (1  5/8)50.800 ( 2 )3214849BR-324120 UU
44.450 (1  3/4)LRB 283624-30044.450 (1  3/4)57.150 (2  1/4)38.351.552.555BR-364824
44.450 (1  3/4)LRB 283628-34544.450 (1  3/4)57.150 (2  1/4)44.71.552.555BR-364828
44.450 (1  3/4)-LRBZ 28362430044.450 (1  3/4)57.150 (2  1/4)38.351.552.555GBR-364824
44.450 (1  3/4)-LRBZ 28362834544.450 (1  3/4)57.150 (2  1/4)44.71.552.555GBR-364828 GBR-364828 UU
44.450 (1  3/4)-LRBZ 283628 B34544.450 (13/4)57.150 (2  1/4)44.71.552.555BR-364828 UU
50.800 ( 2 )LRB 324024-33550.800 ( 2 )63.500 (2  1/2)38.3525861BR-405224
50.800 ( 2 )LRB 324028-39050.800 ( 2 )63.500 (2  1/2)44.725861BR-405228
50.800 ( 2 )-LRBZ 32402433550.800 ( 2 )63.500 (2  1/2)38.351.55861GBR-405224
50.800 ( 2 )-LRBZ 32402839050.800 ( 2 )63.500 (2  1/2)44.71.55861GBR-405228 GBR-405228 UU
50.800 ( 2 )-LRBZ 324028 B39050.800 ( 2 )63.500 (2  1/2)44.71.55861BR-405228 UU
57.150 (2  1/4)LRB 364424-37557.150 (2  1/4)69.850 (2  3/4)38.3526567BR-445624
57.150 (2  1/4)LRB 364428-44057.150 (2  1/4)69.850 (2  3/4)44.726567BR-445628
57.150 (2  1/4)-LRBZ 36442437557.150 (2  1/4)69.850 (2  3/4)38.351.56567GBR-445624
57.150 (2  1/4)-LRBZ 36442844057.150 (2  1/4)69.850 (2  3/4)44.71.56567GBR-445628 GBR-445628 UU
57.150 (2  1/4)-LRBZ 364428 B44057.150 (2  1/4)69.850 (2  3/4)44.71.56567BR-445628 UU
63.500 (2  1/2)LRB 404824-41063.500 (2  1/2)76.200 ( 3 )38.3527173BR-486024
63.500 (2  1/2)LRB 404828-48063.500 (2  1/2)76.200 ( 3 )44.727173BR-486028
63.500 (2  1/2)-LRBZ 40482441063.500 (2  1/2)76.200 ( 3 )38.351.57173GBR-486024
63.500 (2  1/2)-LRBZ 40482848063.500 (2  1/2)76.200 ( 3 )44.71.57173GBR-486028 GBR-486028 UU
63.500 (2  1/2)-LRBZ 404828 B48063.500 (2  1/2)76.200 ( 3 )44.71.57173BR-486028 UU
69.850 (2  3/4)LRB 445228-53069.850 (2  3/4)82.550 (3  1/4)44.727779BR-526828
69.850 (2  3/4)LRB 445232-60069.850 (2  3/4)82.550 (3  1/4)51.0527779BR-526832
69.850 (2  3/4)-LRBZ 44522853069.850 (2  3/4)82.550 (3  1/4)44.71.57779GBR-526828 GBR-526828 UU
69.850 (2  3/4)-LRBZ 445228 B53069.850 (2  3/4)82.550 (3  1/4)44.71.57779BR-526828 UU
69.850 (2  3/4)-LRBZ 44523260069.850 (2  3/4)82.550 (3  1/4)51.051.57779GBR-526832
76.200 ( 3 )LRB 485632-64076.200 ( 3 )88.900 (3  1/2)51.05283.586BR-567232
76.200 ( 3 )-LRBZ 48563264076.200 ( 3 )88.900 (3  1/2)51.051.583.586GBR-567232 GBR-567232 UU
76.200 ( 3 )-LRBZ 485632 B64076.200 ( 3 )88.900 (3  1/2)51.051.583.586BR-567232 UU
82.550 (3  1/4)LRB 526032-69082.550 (3  1/4)95.250 (3  3/4)51.052.59193BR-607632
82.550 (3  1/4)-LRBZ 52603269082.550 (3  1/4)95.250 (3  3/4)51.051.59193GBR-607632 GBR-607632 UU
82.550 (3  1/4)-LRBZ 526032 B69082.550 (3  1/4)95.250 (3  3/4)51.051.59193BR-607632 UU
88.900 (3  1/2)LRB 566432-75088.900 (3  1/2)101.600 ( 4 )51.052.59799BR-648032
88.900 (3  1/2)-LRBZ 56643275088.900 (3  1/2)101.600 ( 4 )51.051.59799GBR-648032 GBR-648032 UU
95.250 (3  3/4)-LRBZ 60683280095.250 (3  3/4)107.950 (4  1/4)51.051.5103105GBR-688432 GBR-688432 UU