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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

3313-DA_Thin Wall Bearing

Main Dimensions & Performance Data

d

65 mm

D

140 mm

B

58.7 mm

Cr

139000 N

Cor

137000 N

Cur

7400 N

Reference speed

4650 rpm

Limiting speed

5100 rpm

Mounting dimensions

da min

77 mm Shaft shoulder minimum diameter

r min

2.1 mm Minimum chamfer size

D1

124.1 mm Shoulder diameter outer ring

Da max

128 mm Maximum diameter of housing shoulder

ra max

2.1 mm Maximum pocket radius

d1

98.4 mm Shoulder diameter inner ring

a

131 mm Pressure cone tip distance

α

45 ° Contact angle

Temperature range

T min

-30 °C Minimum operating temperature

T max

150 °C Maximum operating temperature

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