NSK 749A/743轴承,NSK 749A/743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 749A/743轴承

d - 82,55 mm

D - 150 mm

T - 44,455 mm

B - 46,672 mm

C - 35 mm

ra1 max. - 3,3 mm

a - 32,5 mm

r min. - 3,5 mm

r1 min. - 3,3 mm

Da - 134 mm

db - 93 mm

ra max. - 3,5 mm

da - 99 mm

Db - 142 mm

Weight - 3,3 Kg

Basic dynamic load rating (C) - 265 kN

Basic static load rating (C0) - 370 kN

(Grease) Lubrication Speed - 2400 r/min

(Oil) Lubrication Speed - 3200 r/min

Calculation factor (e) - 0,33

Calculation factor (Y0) - 1

Calculation factor (Y1) - 1,8

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Hot number:NACHI 6309-2RZ NTN NA 4830 INA RNA6903 OKB 1301A OKB NSK 24026SWRCg2E4 FLT CBK-333 INA F-125093 INA K32X37X17 NSK NU234EM AST SCE2820 SKF NUP-419 SKF 45x60x10 HMSA10 V SKF 891/670 M NOK WR 157