KOYO 303/28R轴承,KOYO 303/28R圆锥滚子轴承-搜轴承KOYO数据中心
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d - 28 mm

D - 68 mm

T - 19,75 mm

B - 18 mm

C - 16 mm

a - 14,9 mm

r min. - 1,5 mm

r2 min. - 1,5 mm

da min. - 36,5 mm

da max - 38 mm

Da min - 58 mm

Da max. - 59,5 mm

Db min. - 63 mm

ra max. - 1,5 mm

rb max. - 1,5 mm

Weight - 0,345 Kg

Basic dynamic load rating (C) - 53,5 kN

Basic static load rating (C0) - 54 kN

(Grease) Lubrication Speed - 6100 r/min

(Oil) Lubrication Speed - 8200 r/min

Calculation factor (e) - 0,32

Calculation factor (Y0) - 1,04

Calculation factor (Y1) - 1,88

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Hot number:MRC 7234 B FAG 32322A+T2GD110 FAG 51326MP TIMKEN 52375/52637-B OKB 3080084 KOYO 22228RHR NACHI 25TAB06DF CX 59200/59412 SNR ESPG209 Timken HM801346X/HM801310 AST HM813843/HM813810 NACHI UCPX09 FAF 6009-ZZ SKF 2215 ETN9 SKF 71915 ACE/HCP4AH1