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深沟球轴承 深沟球轴承

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报名地址:上海市奉贤区泰叶路159弄33号

7317-B-XL-TVP_Thin Wall Bearing

Main Dimensions & Performance Data

d

85 mm

D

180 mm

B

41 mm

Cr

167000 N

Cor

138000 N

Cur

8300 N

Reference speed

4100 rpm

Limiting speed

4900 rpm

Mounting dimensions

da min

99 mm Shaft shoulder minimum diameter

r min

3 mm Minimum chamfer size

Da max

166 mm Maximum diameter of housing shoulder

r1 min

1.1 mm Minimum chamfer size

D1

144 mm Inner ring rib diameter

Db max

173 mm Maximum diameter of outer ring

ra max

2.5 mm Maximum pocket radius

ra1 max

1 mm Maximum pocket radius

d1

122 mm Inner ring rib diameter

a

76 mm Pressure cone tip distance

α

40 ° Contact angle

Temperature range

T min

-30 °C Minimum operating temperature

T max

120 °C Maximum operating temperature

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