SKF 7211 BECBY轴承,SKF 7211 BECBY角接触球轴承-搜轴承SKF数据中心
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d - 55 mm

D - 100 mm

B - 21 mm

d1 - - 72.45 mm

d2 - - 63.62 mm

D1 - - 83.7 mm

a - 43 mm

r1,2 - min. - 1.5 mm

r3,4 - min. - 1 mm

da - min. - 64 mm

Da - max. - 91 mm

Db - max. - 94 mm

ra - max. - 1.5 mm

rb - max. - 1 mm

Basic dynamic load rating - C - 48.8 kN

Basic static load rating - C0 - 38 kN

Fatigue load limit - Pu - 1.6 kN

Reference speed - 7500 r/min

Limiting speed - 7500 r/min

Calculation factor - kr - 0.095

Calculation factor - ka - 1.4

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 - 0.62 kg

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Hot number:GMN 7217 B/DB SKF 81108 SKF 812/530 FAG 24196-E1A-K30-MB1 NKE 6403 IKO BHAM 1612 Timken FNTKF-2849 SKF FYJ 55 KF+HA 2311 PFI HM218248/10 NTN NU2368 INA PCJT60-N-FA125 AST SCE2420 ISO UKFC213 RBC CRSBC-24 NOK SC 80 100 10 NBR