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圆柱滚子轴承 圆柱滚子轴承

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HCN1014-PVPA1-SP_Cylindrical Roller Bearings

Main Dimensions & Performance Data

d

70 mm

D

110 mm

B

20 mm

Cr

72000 N

Cor

71000 N

Cur

7700 N

Grease lubrication speed

17500 rpm

Oil lubrication speed

20600 rpm

Mounting dimensions

da

80 Minimum diameter of shaft shoulder

r1min

1 Minimum chamfer dimension

s1

1.25 Axial displacement

H

12 diameter of housing shoulder tolerance

s2

3.3 Axial displacement

Da

101.3 Maximum diameter of bearing block shoulder

E

100 Outer race diameter

H

12 diameter of housing shoulder tolerance

Etk1nom

97.5 Minimum injection pitch diameter

E

tk2nom

85.4 Normal injection pitch diameter

ra1max

1 Maximum cavity radius

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

150 °C Maximum operating temperature
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