KOYO 557S/552A bearing,557S/552A Tapered Roller Bearings--BEARINGPOWER Co.,Ltd.
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d - 53,975 mm

D - 123,825 mm

T - 38,1 mm

B - 36,678 mm

C - 30,162 mm

a - 28,7 mm

r min. - 3,6 mm

r2 min. - 3,2 mm

da min. - 71 mm

Da - 109 mm

db min - 65 mm

ra max. - 3,6 mm

rb max. - 3,2 mm

Db - 116 mm

Weight - 2,226 Kg

Basic dynamic load rating (C) - 162 kN

Basic static load rating (C0) - 223 kN

(Grease) Lubrication Speed - 3200 r/min

(Oil) Lubrication Speed - 4200 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,95

Calculation factor (Y1) - 1,73

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Hot number:FAG 23060-E1-K Timken 2580/2523S NTN 4T-26881/26822 ISB 6010 ISB 6338 M NACHI 7216 NTN BK2016 NSK NNCF4956V NTN SL30X250X95 CX TUP1 55.30 Timken XFA32215/Y32215 FAF 9160K SKF 751152MA.P5 Torrington NU310E STEYR NJ224 SKF 32024T84X/QDBC200 KOYO 33018JR Timken 513058 FAG B71904-C-T-P4S INA GAY103-NPP-B-AS2/V CX HM746646/10 AST NU2315 E NKE RTUE50 KOYO UCX20-63 KOYO WMLFN4008 ZZ FAG NKI15/20 STEYR 6309-2RSNR RIV 20A CONSOLIDATED 4211 CONSOLIDATED RNAO-35x47x32