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Crane Bearing
Crane Bearing

Spherical thrust roller bearing Low noise,low vibration and long life High quality and competitive price Timely delivery

Spherical Roller Bearings has a character of sell-aligning because the center of its raceway profile right fall on the center line of its bore diameter, even the shaft are bending slightly or the housing are inclining slightly, these errors of alignments cannot make the center of its raceway profile leave the center line of its bore diameter, this means the bearings can self-align, thus cannot produce other kinds of unnecessary strengths due to wrong alignment of shaft relative to housing. Spherical roller bearings can accommodate radial load and two directions of axial load. They suit heavy load and impact load, and are widely used in the fields such as metallurgy, mining, petroleum machinery, paper making machinery, construction machinery and large machinery.

Principal dimension  

Other Dimensions  

Designations  

Basic load ratings  

  Speed ratings  

WeightKg  

d  

D  

T  

d1  

D1  

B  

C  

A  

r min  

dycCr  

stcCor  

Grease  

Oil  

360  

640  

170  

468.5  

565.7  

61  

81.6  

210  

7.5  

9069472  

2600  

10400  

 

450  

234  

280  

520  

145  

373.5  

476.1  

52  

67.6  

166  

6  

9069456  

2520  

6950  

 

630  

137  

260  

480  

132  

343.5  

440.8  

48  

64.7  

154  

6  

9069452  

2200  

6000  

 

630  

106  

240  

440  

122  

318  

402  

44  

56.9  

142  

6  

9069448  

1890  

5000  

 

630  

83  

220  

420  

122  

300  

383.2  

44  

56.9  

132  

6  

9069444  

1760  

2650  

 

710  

74.2  

Crane Bearing

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