NTN 4T-L812148/L812111轴承,NTN 4T-L812148/L812111圆锥滚子轴承-搜轴承NTN数据中心
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d - 66,675 mm

D - 103,213 mm

T - 17,602 mm

B - 17,602 mm

C - 11,989 mm

ra1 max. - 0,8 mm

a - -3,7 mm

Da - 96 mm

db - 72 mm

ra max. - 1,5 mm

da - 74 mm

Db - 99 mm

Weight - 0,48 Kg

Basic dynamic load rating (C) - 60 kN

Basic static load rating (C0) - 78 kN

(Grease) Lubrication Speed - 3 300 r/min

(Oil) Lubrication Speed - 4 400 r/min

Calculation factor (e) - 0,49

Calculation factor (Y0) - 0,68

Calculation factor (Y2) - 1,23

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