SKF 315257 A轴承,SKF 315257 A圆柱滚子轴承-搜轴承SKF数据中心
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d - 610 mm

D - 820 mm

B - 430 mm

C - 430 mm

D1 - - 757.05 mm

F - 665 mm

b - 16.7 mm

K - 9 mm

r1,2 - min. - 19 mm

β - 20 °

r3,4 - min. - 3 mm

Basic dynamic load rating - C - 9350 kN

Basic static load rating - C0 - 23600 kN

Fatigue load limit - Pu - 1700 kN

Calculation factor - kr - 460

Mass bearing - 650 kg

Variants - BC4.10/W33WI

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Hot number:NSK 7009 C/DB NTN NU 206 INA HFL0615KFR OKB 97946 SNR 1317K CX 23056 KCW33+AH3056 FAG 22344-A-MA-T41A PSL 51172 NTN F-699LLU ISO NUP3230 FAG N-1021-KMSP/5 FAG (Old No.) NAO-35x55x20 Rollway NJ-306 New Departure RA-110-115 SKF BD-23268 CAK/W33-AOH 3268 G