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交叉滚子轴承 交叉滚子轴承

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XV90_Crossed Roller Bearing

Main Dimensions & Performance Data

d

90 mm

D

145 mm

B

19 mm

Mounting dimensions

Di

105.5 mm Inner diameter outer ring

da

104.5 mm outer diameter inner ring

Ha

18 mm width outer ring

La

130 mm pitch circle diameter fixing holes

nB

16 Quantity of fixed holes evenly around the circumfence

dB

6.6 mm diameter fixing hole outer ring

dS

11 mm countersunk diameter of fixing holes

tS

6.4 mm countersunk depth of fixing holes

Temperature range

T min

-30 °C Minimum operating temperature

T max

80 °C Maximum operating temperature

Calculation coefficient

0.01 mm Running Accuracy, Radial

0.01 mm Running accuracy, axial

Ca

35,000 N Basic dynamic load rating, axial

C0a

111,000 N Basic static load rating, axial

Cr

25,000 N Basic dynamic load rating, radial (only for radial loads)

C0r

54,000 N Basic static load rating, radial (only for radial loads)

Fr zul

15,300 kN Max. radial load screws (frictional contact)

NG Grease

728 1/min Limit speed for grease lubrication with normal clearance

NG Grease

364 1/min Grease lubrication with preload limited speed
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