SKF 71972 BM轴承,SKF 71972 BM角接触球轴承-搜轴承SKF数据中心
搜轴承 -- SKF -- 角接触球轴承 -- SKF 71972 BM轴承

d - 360 mm

D - 480 mm

B - 56 mm

d1 - - 408 mm

D1 - - 441.66 mm

a - 204 mm

r1,2 - min. - 3 mm

r3,4 - min. - 1.1 mm

da - min. - 373 mm

Da - max. - 467 mm

Db - max. - 474 mm

ra - max. - 2.5 mm

rb - max. - 1 mm

Basic dynamic load rating - C - 302 kN

Basic static load rating - C0 - 550 kN

Fatigue load limit - Pu - 11.2 kN

Reference speed - 1400 r/min

Limiting speed - 1500 r/min

Calculation factor - kr - 0.085

Calculation factor - ka - 0.7

Calculation factor - e - 1.14

Calculation factor - X - 0.35

Calculation factor - Y0 - 0.26

Calculation factor - Y1 -

Calculation factor - Y2 - 0.57

Mass bearing - 28.5 kg

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Hot number:NSK 53332 FAG 6316.2ZR TIMKEN 6386/6320 OKB 1080805 AST 23332MAC4F80W33 FBJ 387AS/382A NTN 6201LLB/127 ISO 7221 CDF ISB RU 297G SNR US212 SKF N-332E SKF NJ-444 SKF NUP 216 ECP SKF SAF 22536 x 6.5/16 NOK 1AG-135