NTN 30230U轴承,NTN 30230U圆锥滚子轴承-搜轴承NTN数据中心
搜轴承 -- NTN -- 圆锥滚子轴承 -- NTN 30230U轴承

d - 150 mm

D - 270 mm

T - 49 mm

B - 45 mm

C - 38 mm

ra1 max. - 2,5 mm

a - 51,5 mm

r min. - 4 mm

r1 min. - 3 mm

da min. - 168 mm

Da min - 234 mm

Da max. - 256 mm

db max. - 175 mm

Db min. - 255 mm

ra max. - 3 mm

Sa - 7 mm

Sb - 11 mm

Weight - 11,2 Kg

Basic dynamic load rating (C) - 450 kN

Basic static load rating (C0) - 605 kN

(Grease) Lubrication Speed - 1 300 r/min

(Oil) Lubrication Speed - 1 700 r/min

Calculation factor (e) - 0,44

Calculation factor (Y0) - 0,76

Calculation factor (Y2) - 1,38

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Hot number:KOYO 6228-RZ TIMKEN 99575/99100 INA IR20X25X20 TIMKEN 23322YM OKB 49241/85 OKB K101412.5 NTN 6204LLUNR NACHI 75TAH10DB LS GEWZ31ES-2RS INA KZK 35x42x20 SNR NJ2305EG15 SKF 21311 E SKF SAL 30 ES NOK AS568-102-A NOK OSI 180 165 9