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Thrust Spherical Roller Bearing



Spherical roller thrust bearings have specially designed raceways and accommodate a large number of asymmetrical rollers. The rollers have an optimum conformity with the washer raceways to optimize load distribution along the roller length. Therefore, they can accommodate relatively high speeds, heavy axial loads in one direction and heavy radial loads. The load is transmitted between the raceways at an angle to the bearing axis .


Spherical roller thrust bearings have specially designed raceways and accommodate a large number of asymmetrical rollers. The rollers have an optimum conformity with the washer raceways to optimize load distribution along the roller length. Therefore, they can accommodate relatively high speeds, heavy axial loads in one direction and heavy radial loads. The load is transmitted between the raceways at an angle to the bearing axis .

Principal dimension( mm)

Other Dimensions( mm)

Designations

Basic load ratings(N)

Speed ratings (rpm)

Weight(Kg)

d

D

T

d1

D1

B

C

A

r min

 

Cr

Cor

Grease

Oil

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

180

250

42

209

239

15

21.3

97

1.5

29236

420

3560

750

1300

7.05

190

270

48

224

254

15

24

103

2

29238

500

2000

 

1300

7.95

200

280

48

236

271

15

24

108

2

29240

512

2200

 

1300

9.08

220

300

48

258

287.3

15

23

117

2

29244

540

2300

 

1200

9.84

240

340

60

282

332

19

29.3

160

2.1

29248

788

3040

 

1000

17.1

500

670

103

571.5

641

33

50.5

268

5

292/500

2240

12500

 

450

101

500

750

150

603

707.1

51

73.2

280

6

292/500

4400

17700

 

360

231

500

870

224

641

798.8

81

109.8

290

9.5

292/500

7550

28800

 

320

559

260

360

60

303

324.4

19

29.7

139

2.1

29252

815

3550

 

1000

18.5

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