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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

3312-DA-MA_Thin Wall Bearing

Main Dimensions & Performance Data

d

60 mm

D

130 mm

B

54 mm

Cr

121000 N

Cor

118000 N

Cur

6700 N

Reference speed

4850 rpm

Limiting speed

7200 rpm

Mounting dimensions

da min

72 mm Shaft shoulder minimum diameter

r min

2.1 mm Minimum chamfer size

D1

115.8 mm Shoulder diameter outer ring

Da max

118 mm Maximum diameter of housing shoulder

ra max

2.1 mm Maximum pocket radius

d1

91.9 mm Shoulder diameter inner ring

a

122 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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