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角接触球轴承 角接触球轴承

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M71913-E-2RSD-T-P4S-UL-XL_Angular contact ball bearing

Main Dimensions & Performance Data

d

65 mm

D

90 mm

B

13 mm

Cr

18800 N

Cor

11000 N

Cur

1170 N

Grease lubrication speed

20000 rpm

Mounting dimensions

da

70 mm Shaft shoulder diameter

rmin

1 mm Minimum chamfer size

dah

12 Shaft shoulder clearance diameter

r1min

0.6 mm Minimum chamfer size

α

25 ° contact angle

D a

85.5 mm Diameter of outer ring shoulder

DaH

12 Outer ring clearance shoulder diameter

ra max

1 mm Maximum cavity radius

ra1 max

0.6 mm Maximum cavity radius

E tk min

72.7 mm Minimum injection pitch diameter

E tk max

75 mm Maximum injection pitch diameter

E tk1 min

69.7 mm Minimum injection pitch diameter

E tk1 max

75 mm Maximum injection pitch diameter

a

24.6 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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