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深沟球轴承 深沟球轴承

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7412-B-XL-MP_Thin Wall Bearing

Main Dimensions & Performance Data

d

60 mm

D

150 mm

B

35 mm

Cr

126000 N

Cor

93000 N

Cur

6200 N

Reference speed

3950 rpm

Limiting speed

7800 rpm

Mounting dimensions

da min

74 mm Shaft shoulder minimum diameter

r min

2.1 mm Minimum chamfer size

Da max

136 mm Maximum diameter of housing shoulder

r1 min

1.1 mm Minimum chamfer size

D1

119.6 mm Inner ring rib diameter

Db max

141 mm Maximum diameter of outer ring

ra max

2.1 mm Maximum pocket radius

ra1 max

1 mm Maximum pocket radius

d1

102.3 mm Inner ring rib diameter

a

62 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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