SKF spherical roller bearing clearance chart

SKF spherical roller bearing have normal, C2, C3, C4, or C5 clearance classes. SKF bearings for vibratory applications: C4

Bearing internal clearance is defined as the total distance through which one bearing ring can be moved relative to the other in the radial direction (radial internal clearance) or in the axial direction (axial internal clearance).

SKF spherical roller bearing clearance chart. The values are in accordance with ISO 5753-1:2009 (as far as standardized) and are valid for unmounted bearings under zero measuring load.

SKF spherical roller bearing clearance chart - cylindrical bore

Bore diameter Radial internal clearance
d C2 Normal C3 C4 C5
over incl. min. max. min. max. min. max. min. max. min. max.
mm μm
18 24 10 20 20 35 35 45 45 60 60 75
24 30 15 25 25 40 40 55 55 75 75 95
30 40 15 30 30 45 45 60 60 80 80 100

40

50

20

35

35

55

55

75

75

100

100

125
50 65 20 40 40 65 65 90 90 120 120 150
65 80 30 50 50 80 80 110 110 145 145 185

80

100

35

60

60

100

100

135

135

180

180

225
100 120 40 75 75 120 120 160 160 210 210 260
120 140 50 95 95 145 145 190 190 240 240 300

140

160

60

110

110

170

170

220

220

280

280

350
160 180 65 120 120 180 180 240 240 310 310 390
180 200 70 130 130 200 200 260 260 340 340 430

200

225

80

140

140

220

220

290

290

380

380

470
225 250 90 150 150 240 240 320 320 420 420 520
250 280 100 170 170 260 260 350 350 460 460 570

280

315

110

190

190

280

280

370

370

500

500

630
315 355 120 200 200 310 310 410 410 550 550 690
355 400 130 220 220 340 340 450 450 600 600 750

400

450

140

240

240

370

370

500

500

660

660

820
450 500 140 260 260 410 410 550 550 720 720 900
500 560 150 280 280 440 440 600 600 780 780 1 000

560

630

170

310

310

480

480

650

650

850

850

1 100
630 710 190 350 350 530 530 700 700 920 920 1 190
710 800 210 390 390 580 580 770 770 1 010 1 010 1 300

800

900

230

430

430

650

650

860

860

1 120

1 120

1 440
900 1 000 260 480 480 710 710 930 930 1 220 1 220 1 570
1 000 1 120 290 530 530 780 780 1 020 1 020 1 330 1 330 1 720

1 120

1 250

320

580

580

860

860

1 120

1 120

1 460

1 460

1 870
1 250 1 400 350 640 640 950 950 1 240 1 240 1 620 1 620 2 060
1 400 1 600 400 720 720 1 060 1 060 1 380 1 380 1 800 1 800 2 300

1 600

1 800

450

810

810

1 180

1 180

1 550

1 550

2 000

2 000

2 550

SKF spherical roller bearing clearance chart - tapered bore

Bore diameter Radial internal clearance
d C2 Normal C3 C4 C5
over incl. min. max. min. max. min. max. min. max. min. max.
mm μm
24 30 20 30 30 40 40 55 55 75 - -
30 40 25 35 35 50 50 65 65 85 85 105
40 50 30 45 45 60 60 80 80 100 100 130

50

65

40

55

55

75

75

95

95

120

120

160
65 80 50 70 70 95 95 120 120 150 150 200
80 100 55 80 80 110 110 140 140 180 180 230

100

120

65

100

100

135

135

170

170

220

220

280
120 140 80 120 120 160 160 200 200 260 260 330
140 160 90 130 130 180 180 230 230 300 300 380

160

180

100

140

140

200

200

260

260

340

340

430
180 200 110 160 160 220 220 290 290 370 370 470
200 225 120 180 180 250 250 320 320 410 410 520

225

250

140

200

200

270

270

350

350

450

450

570
250 280 150 220 220 300 300 390 390 490 490 620
280 315 170 240 240 330 330 430 430 540 540 680

315

355

190

270

270

360

360

470

470

590

590

740
355 400 210 300 300 400 400 520 520 650 650 820
400 450 230 330 330 440 440 570 570 720 720 910

450

500

260

370

370

490

490

630

630

790

790

1 000
500 560 290 410 410 540 540 680 680 870 870 1 100
560 630 320 460 460 600 600 760 760 980 980 1 230

630

710

350

510

510

670

670

850

850

1 090

1 090

1 360
710 800 390 570 570 750 750 960 960 1 220 1 220 1 500
800 900 440 640 640 840 840 1 070 1 070 1 370 1 370 1 690

900

1 000

490

710

710

930

930

1190

1 190

1 520

1 520

1 860
1 000 1 120 530 770 770 1 030 1 030 1 300 1 300 1 670 1 670 2 050
1 120 1 250 570 830 830 1 120 1 120 1 420 1 420 1 830 1 830 2 250

1 250

1 400

620

910

910

1 230

1 230

1 560

1 560

2 000

2 000

2 450
1 400 1 600 680 1 000 1 000 1 350 1 350 1 720 1 720 2 200 2 200 2 700
1 600 1 800 750 1 110 1 110 1 500 1 500 1 920 1 920 2 400 2 400 2 950

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