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报名地址:上海市奉贤区泰叶路159弄33号

HCB7209-E-T-P4S-UL_Main shaft bearing

Main Dimensions & Performance Data

d

45 mm

D

85 mm

B

19 mm

Cr

32500 N

Cor

16200 N

Cur

1300 N

Reference speed

30000 rpm

Limiting speed

18000 rpm

Mounting dimensions

da

52.5 mm Shaft shoulder diameter

rmin

1.1 mm Minimum chamfer size

da

h12 Shaft shoulder clearance diameter

r1min

1.1 mm Minimum chamfer size

α

25 ° contact angle

Da

78 mm Diameter of outer ring shoulder

Da

H12 Outer ring clearance shoulder diameter

ramax

1 mm Maximum cavity radius

ra1max

0.6 mm Maximum cavity radius

Etkmin

58.5 mm Minimum injection pitch diameter

Etkmax

62.2 mm Maximum injection pitch diameter

Etk1min

58.5 mm Minimum injection pitch diameter

Etk1max

62.2 mm Maximum injection pitch diameter

a

24.7 mm Top distance of pressure cone

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

100 °C Maximum operating temperature
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