SKF 7309 BECBJ轴承,SKF 7309 BECBJ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 7309 BECBJ轴承

d - 45 mm

D - 100 mm

B - 25 mm

d1 - - 66.5 mm

d2 - - 55.25 mm

D1 - - 79.9 mm

a - 43 mm

r1,2 - min. - 1.5 mm

r3,4 - min. - 1 mm

da - min. - 54 mm

Da - max. - 91 mm

Db - max. - 94.4 mm

ra - max. - 1.5 mm

rb - max. - 1 mm

Basic dynamic load rating - C - 55.9 kN

Basic static load rating - C0 - 37.5 kN

Fatigue load limit - Pu - 1.6 kN

Reference speed - 8000 r/min

Limiting speed - 8000 r/min

Calculation factor - kr - 0.1

Calculation factor - ka - 1.6

Calculation factor - e - 1.14

Calculation factor - X - 0.57

Calculation factor - Y0 - 0.52

Calculation factor - Y1 - 0.55

Calculation factor - Y2 - 0.93

Calculation factor - X - 0.35

Calculation factor - Y0 - 0.26

Calculation factor - Y1 -

Calculation factor - Y2 - 0.57

Mass bearing - 0.87 kg

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Hot number:NACHI NU 214 E TIMKEN LL562749 OKB 502318EH OKB 390208-24G ISB 1219 Timken 206KLLG ISO 7002 B INA GIR 6 UK Aetna D-19A FAG MB-40 FAG RNAO-100x120x30 SKF 14x28x7 HMSA10 RG SKF SYJ 55 KF NTN 626-Z NOK AS568-371-A