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角接触球轴承 角接触球轴承

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报名地址:上海市奉贤区泰叶路159弄33号

HCM71911-C-T-P4S-UL-XL_Angular contact ball bearing

Main Dimensions & Performance Data

d

55 mm

D

80 mm

B

13 mm

Cr

18500 N

Cor

9500 N

Cur

760 N

Grease lubrication speed

30400 rpm

Oil lubrication speed

44500 rpm

Mounting dimensions

da

60 mm Shaft shoulder diameter

rmin

1 mm Minimum chamfer size

dah

12 Shaft shoulder clearance diameter

r1min

0.6 mm Minimum chamfer size

α

17 ° contact angle

D a

75.5 mm Diameter of outer ring shoulder

DaH

12 Outer ring clearance shoulder diameter

ra max

0.6 mm Maximum cavity radius

ra1 max

0.3 mm Maximum cavity radius

E tk min

62.7 mm Minimum injection pitch diameter

E tk max

65.1 mm Maximum injection pitch diameter

E tk1 min

59.7 mm Minimum injection pitch diameter

E tk1 max

65.1 mm Maximum injection pitch diameter

a

16.8 Top distance of pressure cone

Temperature range

T min

-30 °C Minimum operating temperature

T max

100 °C Maximum operating temperature
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