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角接触球轴承 角接触球轴承

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HSS71909-C-T-P4S-UL_Angular contact ball bearing

Main Dimensions & Performance Data

d

45 mm

D

68 mm

B

12 mm

Cr

9600 N

Cor

6000 N

Cur

630 N

Grease lubrication speed

28000 rpm

Mounting dimensions

da

51 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

69 mm Diameter of outer ring shoulder

DaH

12 Outer ring clearance shoulder diameter

ra max

1 mm Maximum cavity radius

ra1 max

0.3 mm Maximum cavity radius

a

17.3 Top distance of pressure cone

Temperature range

T min

-30 °C Minimum operating temperature

T max

80 °C Maximum operating temperature
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