NTN 4T-LM104947A/LM104911轴承,NTN 4T-LM104947A/LM104911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 4T-LM104947A/LM104911轴承

d - 49,987 mm

D - 82,55 mm

T - 21,59 mm

B - 22,225 mm

C - 16,51 mm

ra1 max. - 1,3 mm

a - 5,8 mm

Da - 75 mm

db - 55 mm

ra max. - 0,5 mm

da - 55 mm

Db - 78 mm

Weight - 0,434 Kg

Basic dynamic load rating (C) - 69,5 kN

Basic static load rating (C0) - 94 kN

(Grease) Lubrication Speed - 4 300 r/min

(Oil) Lubrication Speed - 5 700 r/min

Calculation factor (e) - 0,31

Calculation factor (Y0) - 1,08

Calculation factor (Y2) - 1,97

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