Table XXIV. Loads For Thrust Collar Bearings

No.

OF

Balls

Size of

Balls

Revolutions per Minute

1500

1000

500

300

150

100

50

25

10

Medium Weight, Load In Pounds

8

1/4

145

190

245

285

333

395

540

660

1,100

10

1/4

185

245

310

365

430

505

660

825

1,320

13

1/4

240

320

395

485

550

650

870

1,080

1,760

16

1/4

295

395

495

585

680

770

1,045

1,355

2,200

18

1/4

330

440

550

660

770

880

1,175

1,520

2,420

17

3/16

440

550

660

880

990

1,285

1,725

2,245

3,300

18

5/16

550

660

770

990

1,210

1,395

1,905

2,400

3,520

17

3/8

660

770

880

1,210

1,540

1,890

2,585

3,255

4,620

19

3/8

770

880

1,100

1,430

1,760

2,110

2,880

3,650

5,060

18

7/16

880

1,100

1,320

1,650

2,200

2,465

3,255

4,355

6,380

19

7/16

990

1,210

1,540

1,870

2,420

2,605

3,430

4,620

6,820

18

1/2

1,210

1,430

1,760

2,200

2,640

3,235

4,235

5,720

8,360

19

1/2

1,320

1,540

1,980

2,420

3,080

3,300

4,335

6,070

8,800

20

1/2

1,430

1,650

2,090

2,530'

3,300

3,485

4,555

6,380

9,240

19

9/16

1,540

1,760

2,420

2,640

3,740

4,180

*5,455

8,790

11,000

19

5/8

1,870

2,090

2,860

3,300

4,400

4,950

6,600

9,295

13,200

20

5/8

1,980

2,200

2,970

3,520

4,620

5,225

6,950

9,790

13,860

19

11/16

2,200

2,530

3,520

4,180

5,280

5,995

7,965

11,255

15,400

20

11/16

2,420

2,640

3,740

4,400

5,500

6,510

8,745

11,440

16,280

19

3/4

2,640

3,080

3,960

4,840

5,940

7,370

9,845

12,640

17,600

19

13/14

2,860

3,520

4,840

5,500

7,040

8,635

11,605

14,830

22,000

19

7/8

3,080

4,180

5,280

6,380

8,140

10,340

13,970

17,600

24,200

10

1

3,740

4,840

6,600

8,140

10,560

13,510

18,215

23,010

28,600