NSK R420-2轴承,NSK R420-2圆柱滚子轴承-搜轴承NSK数据中心
搜轴承 -- NSK -- 圆柱滚子轴承 -- NSK R420-2轴承

d - 420 mm

D - 540 mm

T - 76 mm

B - 72 mm

C - 62 mm

ra1 max. - 3 mm

a - 108,2 mm

r min. - 5 mm

r1 min. - 4 mm

Da - 509 mm

db - 434 mm

ra max. - 4 mm

da - 456 mm

Db - 529 mm

Weight - 40,4 Kg

Basic dynamic load rating (C) - 965 kN

Basic static load rating (C0) - 2260 kN

Calculation factor (e) - 0,46

Calculation factor (Y1) - 1,3

Calculation factor (Y2) - 0,72

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Hot number:NSK F 619/9 ISB 29496 M NTN 323140 FAG 54312 + U312 NACHI 7017C INA EGBZ2016-E40 IKO GE 4E NSK HJ-607632 NKE NJ210-E-TVP3+HJ210-E ISB NR1.20.1904.400-1PPN NACHI NU 236 NTN PK35X49X24.8 FBJ QJ208 SKF NKS 50 SKF 61888