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深沟球轴承 深沟球轴承

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7214-B-XL-MP_Thin Wall Bearing

Main Dimensions & Performance Data

d

70 mm

D

125 mm

B

24 mm

Cr

71000 N

Cor

58000 N

Cur

4050 N

Reference speed

5500 rpm

Limiting speed

9400 rpm

Mounting dimensions

da min

79 mm Shaft shoulder minimum diameter

r min

1.5 mm Minimum chamfer size

Da max

116 mm Maximum diameter of housing shoulder

r1 min

1 mm Minimum chamfer size

D1

104 mm Inner ring rib diameter

Db max

119.4 mm Maximum diameter of outer ring

ra max

1.5 mm Maximum pocket radius

ra1 max

1 mm Maximum pocket radius

d1

92.32 mm Inner ring rib diameter

a

53 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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