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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

7305-B-XL-JP_Thin Wall Bearing

Main Dimensions & Performance Data

d

25 mm

D

62 mm

B

17 mm

Cr

30000 N

Cor

15800 N

Cur

1100 N

Reference speed

9800 rpm

Limiting speed

15800 rpm

Mounting dimensions

da min

32 mm Shaft shoulder minimum diameter

r min

1.1 mm Minimum chamfer size

Da max

55 mm Maximum diameter of housing shoulder

r1 min

0.6 mm Minimum chamfer size

D1

48 mm Inner ring rib diameter

Db max

57.8 mm Maximum diameter of outer ring

ra max

1 mm Maximum pocket radius

ra1 max

0.6 mm Maximum pocket radius

d1

39.9 mm Inner ring rib diameter

a

27 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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