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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

7310-B-XL-JP_Thin Wall Bearing

Main Dimensions & Performance Data

d

50 mm

D

110 mm

B

27 mm

Cr

80000 N

Cor

50000 N

Cur

3500 N

Reference speed

6100 rpm

Limiting speed

8400 rpm

Mounting dimensions

da min

61 mm Shaft shoulder minimum diameter

r min

2 mm Minimum chamfer size

Da max

99 mm Maximum diameter of housing shoulder

r1 min

1 mm Minimum chamfer size

D1

87.6 mm Inner ring rib diameter

Db max

104.4 mm Maximum diameter of outer ring

ra max

2 mm Maximum pocket radius

ra1 max

1 mm Maximum pocket radius

d1

73.1 mm Inner ring rib diameter

a

47 mm Pressure cone tip distance

α

40 ° Contact angle

Temperature range

T min

-30 °C Minimum operating temperature

T max

150 °C Maximum operating temperature

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