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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

HSS7021-E-T-P4S-UL_Angular contact ball bearing

Main Dimensions & Performance Data

d

105 mm

D

160 mm

B

26 mm

Cr

45000 N

Cor

34500 N

Cur

3150 N

Grease lubrication speed

11000 rpm

Mounting dimensions

da

121 mm Shaft shoulder diameter

rmin

2 mm Minimum chamfer size

dah

12 Shaft shoulder clearance diameter

r1min

2 mm Minimum chamfer size

α

25 ° contact angle

D a

159 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

133.3 mm Minimum injection pitch diameter

E tk max

136.5 mm Maximum injection pitch diameter

E tk1 min

129.2 mm Minimum injection pitch diameter

E tk1 max

136.5 mm Maximum injection pitch diameter

a

46.6 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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