SKF NJ 321 ECP轴承,SKF NJ 321 ECP推力球轴承-搜轴承SKF数据中心
搜轴承 -- SKF -- 推力球轴承 -- SKF NJ 321 ECP轴承

d - 105 mm

D - 225 mm

B - 49 mm

d1 - - 145 mm

D1 - - 189 mm

F - 133 mm

r1,2 - min. - 3 mm

r3,4 - min. - 3 mm

s - 3.4 mm

da - min. - 119 mm

da - max. - 129 mm

db - min. - 148 mm

Da - max. - 209.4 mm

ra - max. - 2.5 mm

Basic dynamic load rating - C - 500 kN

Basic static load rating - C0 - 500 kN

Fatigue load limit - Pu - 57 kN

Reference speed - 3200 r/min

Limiting speed - 3800 r/min

Calculation factor - kr - 0.15

Mass bearing - 9.074 kg

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Hot number:RHP 7206 B SKF NJ 409 OKB 390206 AST 595/593X SKF 71915 CD/HCP4A SKF BTM 110 BTN9/P4CDB SKF GEZ408TXA-2LS KOYO HM88644/HM88610 ISO K25X31X20 NTN NJ1060 NSK NN 3014 RIV 16021 SKF SL04130-2RS SKF AN 19 NOK JASO 2016 4D