SKF NJ 238 ECM轴承,SKF NJ 238 ECM推力球轴承-搜轴承SKF数据中心
搜轴承 -- SKF -- 推力球轴承 -- SKF NJ 238 ECM轴承

d - 190 mm

D - 340 mm

B - 55 mm

d1 - - 244 mm

D1 - - 293.8 mm

F - 230 mm

r1,2 - min. - 4 mm

r3,4 - min. - 4 mm

s - 3 mm

da - min. - 207 mm

da - max. - 226 mm

db - min. - 248 mm

Da - max. - 321.9 mm

ra - max. - 3 mm

Basic dynamic load rating - C - 800 kN

Basic static load rating - C0 - 965 kN

Fatigue load limit - Pu - 98 kN

Reference speed - 2000 r/min

Limiting speed - 3400 r/min

Calculation factor - kr - 0.15

Mass bearing - 23.309 kg

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Hot number:FYH UCP 212 TIMKEN 643/632D TIMKEN 25590/25520 SKF 18690/18620/Q NTN 29396 FAG 2304-2RS-TVH FAG B7212-C-T-P4S CX BK152314 SNFA BEAM 50/140/C 7P60 NTN RNA4900L NACHI UCP209 NSK 32936 ADR SS694 TORRINGTON FAFNIR 6206-2Z NOK 4DP-55