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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

ZKLDF180_Thrust Angular Contact Ball Bearing

Main Dimensions & Performance Data

d

180 mm

D

280 mm

B

43 mm

Ca

85000 N

Coa

440000 N

Cua

N

Mounting dimensions

H1

29 mm Outer ring contact surface height

J

194 mm Inner ring fixing hole diameter

0.175 mm Height contact face outerring H1 upper tolerance

J1

260 mm outer ring fixing hole diameter

d1

7 mm Inner ring fixed aperture

-0.175 mm Height contact face outerring H1 lower tolerance

d2

11 mm Fixed hole counterbore diameter

D1

244 mm Outer diameter D1

a

6.2 mm Fixed hole counterbore depth

D2

219 mm Inner ring rib diameter

D3

246 mm Outer diameter D3

46 Number of inner ring fixing holes

t1

4 µm Axial and radial runout, measurement standard; Measured on mounted bearing, with ideal adjacent construction.

d3

7 mm Outer ring fixed aperture

45 Number of outer ring fixing holes

n

48 pitch

t

7.5 ° Pitch circle separation angle

G

M8 Threaded extraction hole

3 Number of threaded extraction holes

MA

14 Nm Tightening torque

2 Number of fixing screws

Temperature range

T min

-30 °C Minimum operating temperature

T max

120 °C Maximum operating temperature

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