NTN 7921C轴承,NTN 7921C角接触球轴承-搜轴承NTN数据中心
搜轴承 -- NTN -- 角接触球轴承 -- NTN 7921C轴承

d - 105 mm

D - 145 mm

B - 20 mm

C - 20 mm

Angle (α) - 15 °

a - 26,5 mm

r min. - 1,1 mm

r1 min. - 0,6 mm

Weight - 0,81 Kg

Basic dynamic load rating (C) - 54 kN

Basic static load rating (C0) - 61,5 kN

(Grease) Lubrication Speed - 6 500 r/min

(Oil) Lubrication Speed - 8 700 r/min

Calculation factor (f0) - 16,6

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