NSK 21312EAKE4轴承,NSK 21312EAKE4调心滚子轴承-搜轴承NSK数据中心
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d - 60 mm

D - 130 mm

B - 31 mm

C - 31 mm

r min. - 2,1 mm

da min. - 72 mm

da max - 87 mm

Da min - 117 mm

Da max. - 118 mm

ra max. - 2 mm

Weight - 1,98 Kg

Basic dynamic load rating (C) - 190 kN

Basic static load rating (C0) - 244 kN

(Grease) Lubrication Speed - 3400 r/min

(Oil) Lubrication Speed - 4300 r/min

Calculation factor (e) - 0,22

Calculation factor (Y0) - 3

Calculation factor (Y2) - 4,5

Calculation factor (Y3) - 3

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Hot number:KOYO 7238 C KOYO 23156 CACK/33+H 3156 NACHI 51108 TIMKEN LL469949/LL469910 OKB K3853.832 CX CX276 NTN FLBC6-12ZZ SIGMA LJ 6.1/2 Timken K30X36X14 ISO MF93ZZ NSK NAF122812 IKO MR-32-N INA VSA250855 SKF 65x85x10 HMS5 RG SKF SAL 80 ESX-2LS