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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

M7021-E-2RSD-T-P4S-UL-XL_Angular contact ball bearing

Main Dimensions & Performance Data

d

105 mm

D

160 mm

B

26 mm

Cr

51000 N

Cor

38000 N

Cur

3450 N

Grease lubrication speed

11700 rpm

Mounting dimensions

da

116 mm Shaft shoulder diameter

rmin

2 mm Minimum chamfer size

dah

12 Shaft shoulder clearance diameter

r1min

1 mm Minimum chamfer size

α

25 ° contact angle

D a

150 mm Diameter of outer ring shoulder

DaH

12 Outer ring clearance shoulder diameter

ra max

2 mm Maximum cavity radius

ra1 max

1 mm Maximum cavity radius

E tk min

124.9 mm Minimum injection pitch diameter

E tk max

129 mm Maximum injection pitch diameter

E tk1 min

120.1 mm Minimum injection pitch diameter

E tk1 max

129 mm Maximum injection pitch diameter

a

43.9 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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