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报名地址:上海市奉贤区泰叶路159弄33号

B71928-E-T-P4S-UL_Main shaft bearing

Main Dimensions & Performance Data

d

140 mm

D

190 mm

B

24 mm

Cr

89000 N

Cor

73000 N

Cur

6000 N

Reference speed

9500 rpm

Limiting speed

6000 rpm

Mounting dimensions

da

149 mm Shaft shoulder diameter

rmin

1.5 mm Minimum chamfer size

da

h12 Shaft shoulder clearance diameter

r1min

1.5 mm Minimum chamfer size

α

25 ° contact angle

Da

181 mm Diameter of outer ring shoulder

Da

H12 Outer ring clearance shoulder diameter

ramax

0.6 mm Maximum cavity radius

ra1max

0.6 mm Maximum cavity radius

Etkmin

155.5 mm Minimum injection pitch diameter

Etkmax

160.6 mm Maximum injection pitch diameter

Etk1min

155.5 mm Minimum injection pitch diameter

Etk1max

160.6 mm Maximum injection pitch diameter

a

50.5 mm Top distance of pressure cone

Temperature range

Tmin

-30 °C Minimum operating temperature

Tmax

100 °C Maximum operating temperature
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