NSK 639/632轴承,NSK 639/632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 639/632轴承

d - 63,5 mm

D - 136,525 mm

T - 41,275 mm

B - 41,275 mm

C - 31,75 mm

ra1 max. - 3,3 mm

a - 29,9 mm

r min. - 3,5 mm

r1 min. - 3,3 mm

Da - 119 mm

db - 76 mm

ra max. - 3,5 mm

da - 79 mm

Db - 125 mm

Weight - 2,81 Kg

Basic dynamic load rating (C) - 195 kN

Basic static load rating (C0) - 263 kN

(Grease) Lubrication Speed - 2800 r/min

(Oil) Lubrication Speed - 3800 r/min

Calculation factor (e) - 0,36

Calculation factor (Y0) - 0,91

Calculation factor (Y1) - 1,7

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Hot number:FLT NUP 217 TIMKEN EE129120X OKB OKB 66226 Timken 1975/1932 KOYO BSU2562BDF NSK HJ-445628 + IR-354428 ISO N326 SKF NU 2207 ECJ NKE RCJTY60-N INA 81222 FAG KR-30-2RSX NTN NUTR-17-X SKF FSAF 22218 TLC NOK TB 560 620 30 NBR