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深沟球轴承 深沟球轴承

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3814-2Z_Thin Wall Bearing

Main Dimensions & Performance Data

d

70 mm

D

90 mm

B

15 mm

Cr

18800 N

Cor

23200 N

Cur

1310 N

Reference speed

4050 rpm

Limiting speed

5700 rpm

Mounting dimensions

da min

73.2 mm Shaft shoulder minimum diameter

r min

0.6 mm Minimum chamfer size

Da max

86.8 mm Maximum diameter of housing shoulder

ra max

0.6 mm Maximum pocket radius

D2

86.3 mm Pocket to Outer Ring Inner Diameter

d2

76.6 mm Thrust washer diameter

a

43.6 mm Pressure cone tip distance

α

25 ° Contact angle

Temperature range

T min

-20 °C Minimum operating temperature

T max

100 °C Maximum operating temperature

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