NSK 1997X/1922轴承,NSK 1997X/1922圆锥滚子轴承-搜轴承NSK数据中心
搜轴承 -- NSK轴承型号查询 -- 圆锥滚子轴承 -- NSK 1997X/1922轴承

d - 26,988 mm

D - 57,15 mm

T - 19,845 mm

B - 19,355 mm

C - 15,875 mm

ra1 max. - 1,5 mm

a - 13,9 mm

r min. - 3,3 mm

r1 min. - 1,5 mm

Da - 51 mm

db - 31,5 mm

ra max. - 3,3 mm

da - 37,5 mm

Db - 53,5 mm

Weight - 0,229 Kg

Basic dynamic load rating (C) - 40 kN

Basic static load rating (C0) - 44,5 kN

(Grease) Lubrication Speed - 6700 r/min

(Oil) Lubrication Speed - 9000 r/min

Calculation factor (e) - 0,33

Calculation factor (Y0) - 1

Calculation factor (Y1) - 1,8

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Hot number:NTN 7219 B/DF SKF 3221 AET NU 328 OKB OKB 1000082 NSK FJL-3025L NSK FJL-2820L CX NU206 E KOYO VE141912AB1 SKF 32815 SKF 99120 SKF WS 81117 SKF SYR 2 1/2-18 SKF YELAG 209-112 SKF 6206-ZN