KOYO 30230JR轴承,KOYO 30230JR圆锥滚子轴承-搜轴承KOYO数据中心
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d - 150 mm

D - 270 mm

T - 49 mm

B - 45 mm

C - 38 mm

a - 52,4 mm

r min. - 4 mm

r2 min. - 3 mm

da min. - 168 mm

da max - 175 mm

Da min - 234 mm

Da max. - 256 mm

Db min. - 255 mm

ra max. - 3 mm

rb max. - 2,5 mm

Weight - 11,6 Kg

Basic dynamic load rating (C) - 483 kN

Basic static load rating (C0) - 664 kN

(Grease) Lubrication Speed - 1300 r/min

(Oil) Lubrication Speed - 1800 r/min

Calculation factor (e) - 0,44

Calculation factor (Y0) - 0,76

Calculation factor (Y1) - 1,38

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Hot number:NACHI 7020 C NSK NUP 236 EM OKB 4053156W2 ISB 1314 ISB 6200-ZZ NTN 7232BDB CRAFT GE20ES SKF NA 4918 ISB NB1.25.0555.200-1PPN ISO NNCL4948 V KOYO RS303521A INA SL014938 NSK HR32217J SKF NU 2308 ECP NOK TC 25 40 8 VMQ