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Radial ball bearings consist of an inner and outer ring with a cage containing a complement of precision balls. The standard Conrad-type bearing has a deep-groove construction capable of handling radial and axial loads from either direction in versatile designs that permit relatively high-speed operation.

In addition to standard single-row deep groove bearings, Timken offers special designs, including a maximum capacity series and an extra large (XLS) radial series bearing.

Size range: 3 mm - 600 mm (0.12 in. - 23.62 in.) bore
ball_collage
Unit of Measure
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Part Number

d - Bore

D - Outer Diameter

Bearing Width

Ce - Dynamic Radial Rating

C0 - Static Radial Rating

Limiting Speed (Grease)

Limiting Speed (Oil)

Ball Type

CAD

34K N/A 4 mm N/A 16 mm0.630 in N/A 5 mm0.1969 in N/A 1640 N370 lbf N/A 610 N140 lbf N/A 27544 rpm N/A 32135 rpm N/A STEEL N/A CAD
36PP N/A 6 mm N/A 19 mm0.748 in N/A 6 mm0.236 in N/A 2480 N560 lbf N/A 900 N200 lbf N/A 23528 rpm N/A 27449 rpm N/A STEEL N/A CAD
36K N/A 6 mm N/A 19 mm0.748 in N/A 6 mm0.236 in N/A 2480 N560 lbf N/A 900 N200 lbf N/A 23528 rpm N/A 27449 rpm N/A STEEL N/A CAD
S1K N/A 6.35 mm N/A 19 mm0.750 in N/A 5.558 mm0.2188 in N/A 2920 N660 lbf N/A 960 N220 lbf N/A 27544 rpm N/A 32135 rpm N/A STEEL N/A CAD
37K N/A 7 mm N/A 22 mm0.866 in N/A 7 mm0.276 in N/A 3690 N830 lbf N/A 1470 N330 lbf N/A 19050 rpm N/A 22225 rpm N/A STEEL N/A CAD
37KD N/A 7 mm N/A 22 mm0.866 in N/A 7 mm0.276 in N/A 3690 N830 lbf N/A 1470 N330 lbf N/A 19050 rpm N/A 22225 rpm N/A STEEL N/A CAD
38K N/A 8 mm N/A 22 mm0.866 in N/A 7 mm0.276 in N/A 3660 N820 lbf N/A 1370 N310 lbf N/A 20000 rpm N/A 23333 rpm N/A STEEL N/A CAD
38KD N/A 8 mm N/A 22 mm0.866 in N/A 7 mm0.276 in N/A 3660 N820 lbf N/A 1370 N310 lbf N/A 20000 rpm N/A 23333 rpm N/A STEEL N/A CAD
38PP N/A 8 mm N/A 22 mm0.866 in N/A 7 mm0.276 in N/A 3660 N820 lbf N/A 1370 N310 lbf N/A 20000 rpm N/A 23333 rpm N/A STEEL N/A CAD
S3KD N/A 9.525 mm N/A 22.23 mm0.875 in N/A 7.142 mm0.2812 in N/A 3700 N830 lbf N/A 1410 N320 lbf N/A 18748 rpm N/A 21872 rpm N/A STEEL N/A CAD
S3PP N/A 9.525 mm N/A 22.23 mm0.875 in N/A 7.142 mm0.2812 in N/A 3700 N830 lbf N/A 1410 N320 lbf N/A 18748 rpm N/A 21872 rpm N/A STEEL N/A CAD
39K N/A 9 mm N/A 26 mm1.024 in N/A 8 mm0.315 in N/A 5080 N1140 lbf N/A 1970 N440 lbf N/A 16668 rpm N/A 19446 rpm N/A STEEL N/A CAD
39KDD N/A 9 mm N/A 26 mm1.024 in N/A 8 mm0.315 in N/A 5080 N1140 lbf N/A 1970 N440 lbf N/A 16668 rpm N/A 19446 rpm N/A STEEL N/A CAD
9100K N/A 10 mm N/A 26 mm1.024 in N/A 8 mm0.315 in N/A 5080 N1140 lbf N/A 1970 N440 lbf N/A 16667 rpm N/A 19444 rpm N/A STEEL N/A CAD
9100KD N/A 10 mm N/A 26 mm1.024 in N/A 8 mm0.315 in N/A 5080 N1140 lbf N/A 1970 N440 lbf N/A 16667 rpm N/A 19444 rpm N/A STEEL N/A CAD
9101K N/A 12 mm N/A 28 mm1.102 in N/A 8 mm0.315 in N/A 5670 N1280 lbf N/A 2390 N540 lbf N/A 14537 rpm N/A 16959 rpm N/A STEEL N/A CAD
9101KD N/A 12 mm N/A 28 mm1.102 in N/A 8 mm0.315 in N/A 5670 N1280 lbf N/A 2390 N540 lbf N/A 14537 rpm N/A 16959 rpm N/A STEEL N/A CAD
S5KD N/A 12.7 mm N/A 28.58 mm1.125 in N/A 7.938 mm0.3125 in N/A 5670 N1280 lbf N/A 2390 N540 lbf N/A 14537 rpm N/A 16959 rpm N/A STEEL N/A CAD
9102PPG N/A 15 mm N/A 32 mm1.260 in N/A 9 mm0.3543 in N/A 6200 N1390 lbf N/A 2840 N640 lbf N/A 12766 rpm N/A 14894 rpm N/A STEEL N/A CAD
201KD N/A 12 mm N/A 32 mm1.260 in N/A 10 mm0.3937 in N/A 7550 N1700 lbf N/A 3050 N690 lbf N/A 13636 rpm N/A 15909 rpm N/A STEEL N/A CAD
201KDD N/A 12 mm N/A 32 mm1.260 in N/A 10 mm0.3937 in N/A 7550 N1700 lbf N/A 3050 N690 lbf N/A 13636 rpm N/A 15909 rpm N/A STEEL N/A CAD
201P N/A 12 mm N/A 32 mm1.260 in N/A 10 mm0.3937 in N/A 7550 N1700 lbf N/A 3050 N690 lbf N/A 13636 rpm N/A 15909 rpm N/A STEEL N/A CAD
201PP N/A 12 mm N/A 32 mm1.260 in N/A 10 mm0.3937 in N/A 7550 N1700 lbf N/A 3050 N690 lbf N/A 13636 rpm N/A 15909 rpm N/A STEEL N/A CAD
9102K N/A 15 mm N/A 32 mm1.260 in N/A 9 mm0.3543 in N/A 6200 N1390 lbf N/A 2840 N640 lbf N/A 12766 rpm N/A 14894 rpm N/A STEEL N/A CAD
9102P N/A 15 mm N/A 32 mm1.260 in N/A 9 mm0.3543 in N/A 6200 N1390 lbf N/A 2840 N640 lbf N/A 12766 rpm N/A 14894 rpm N/A STEEL N/A CAD
Unit of Measure
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