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推力球轴承 推力球轴承

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报名地址:上海市奉贤区泰叶路159弄33号

234456-M-SP_Thrust Angular Contact Ball Bearing

Main Dimensions & Performance Data

d

280 mm

D

420 mm

B

164 mm

Ca

415000 N

Coa

1830000 N

Cua

N

Limiting speed

1300 rpm

Mounting dimensions

da

337.5 mm Shaft shoulder diameter

d1

374 mm Shaft ring split diameter

da

h12 Shaft shoulder clearance diameter

B1

41 mm Corrugated disc height

r min

4 mm Minimum chamfer size

Da

394.5 mm Outer ring shoulder diameter

r1 min

1.5 mm Minimum chamfer size

Da

H12 Outer ring clearance shoulder diameter

ds

9.5 mm Lubrication hole diameter

ra max

4 mm Maximum pocket radius

ra1 max

1.5 mm Maximum pocket radius

ns

17.7 mm Lubrication groove width

α

60 ° Contact angle

a

698 mm Pressure cone tip distance

Temperature range

T min

-30 °C Minimum operating temperature

T max

150 °C Maximum operating temperature

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