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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
Fafnir® Maximum Capacity Ball Bearings (200W, 300W)
Unit of Measure
1 2 3 4 

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

309W N/A 45 mm N/A 100 mm3.937 in N/A 25 mm0.9843 in N/A 76509 N17200 lbf N/A 47596 N10700 lbf N/A 3450 rpm N/A 4140 rpm N/A STEEL N/A CAD
211WDD N/A 55 mm N/A 100 mm3.937 in N/A 21 mm0.8268 in N/A 60200 N13500 lbf N/A 40900 N9200 lbf N/A 3226 rpm N/A 3871 rpm N/A STEEL N/A CAD
211WDN N/A 55 mm N/A 100 mm3.937 in N/A 21 mm0.8268 in N/A 60200 N13500 lbf N/A 40900 N9200 lbf N/A 3226 rpm N/A 3871 rpm N/A STEEL N/A CAD
211WG N/A 55 mm N/A 100 mm3.937 in N/A 21 mm0.8268 in N/A 60200 N13500 lbf N/A 40900 N9200 lbf N/A 3226 rpm N/A 3871 rpm N/A STEEL N/A CAD
309WDD N/A 45 mm N/A 100 mm3.937 in N/A 25 mm0.9843 in N/A 76700 N17200 lbf N/A 47500 N10700 lbf N/A 3448 rpm N/A 4138 rpm N/A STEEL N/A CAD
309WDN N/A 45 mm N/A 100 mm3.937 in N/A 25 mm0.9843 in N/A 76700 N17200 lbf N/A 47500 N10700 lbf N/A 3448 rpm N/A 4138 rpm N/A STEEL N/A CAD
309WG N/A 45 mm N/A 100 mm3.937 in N/A 25 mm0.9843 in N/A 76700 N17200 lbf N/A 47500 N10700 lbf N/A 3448 rpm N/A 4138 rpm N/A STEEL N/A CAD
212W N/A 60 mm N/A 110 mm4.3307 in N/A 22 mm0.8661 in N/A 76065 N17100 lbf N/A 53823 N12100 lbf N/A 2940 rpm N/A 3530 rpm N/A STEEL N/A CAD
310W N/A 50 mm N/A 110 mm4.3307 in N/A 27 mm1.063 in N/A 89854 N20200 lbf N/A 56937 N12800 lbf N/A 3130 rpm N/A 3750 rpm N/A STEEL N/A CAD
212WD N/A 60 mm N/A 110 mm4.3307 in N/A 22 mm0.8661 in N/A 76200 N17100 lbf N/A 53900 N12100 lbf N/A 2941 rpm N/A 3529 rpm N/A STEEL N/A CAD
310WDDN N/A 50 mm N/A 110 mm4.3307 in N/A 27 mm1.063 in N/A 89800 N20200 lbf N/A 56800 N12800 lbf N/A 3125 rpm N/A 3750 rpm N/A STEEL N/A CAD
310WDN N/A 50 mm N/A 110 mm4.3307 in N/A 27 mm1.063 in N/A 89800 N20200 lbf N/A 56800 N12800 lbf N/A 3125 rpm N/A 3750 rpm N/A STEEL N/A CAD
213W N/A 65 mm N/A 120 mm4.7244 in N/A 23 mm0.9055 in N/A 90744 N20400 lbf N/A 64944 N14600 lbf N/A 2700 rpm N/A 3240 rpm N/A STEEL N/A CAD
311W N/A 55 mm N/A 120 mm4.7244 in N/A 29 mm1.1417 in N/A 104088 N23400 lbf N/A 66723 N15000 lbf N/A 2860 rpm N/A 3430 rpm N/A STEEL N/A CAD
213WDDN N/A 65 mm N/A 120 mm4.7244 in N/A 23 mm0.9055 in N/A 90500 N20400 lbf N/A 65100 N14600 lbf N/A 2703 rpm N/A 3243 rpm N/A STEEL N/A CAD
213WDN N/A 65 mm N/A 120 mm4.7244 in N/A 23 mm0.9055 in N/A 90500 N20400 lbf N/A 65100 N14600 lbf N/A 2703 rpm N/A 3243 rpm N/A STEEL N/A CAD
311WDD N/A 55 mm N/A 120 mm4.7244 in N/A 29 mm1.1417 in N/A 103900 N23400 lbf N/A 66900 N15000 lbf N/A 2857 rpm N/A 3429 rpm N/A STEEL N/A CAD
311WDN N/A 55 mm N/A 120 mm4.7244 in N/A 29 mm1.1417 in N/A 103900 N23400 lbf N/A 66900 N15000 lbf N/A 2857 rpm N/A 3429 rpm N/A STEEL N/A CAD
214W N/A 70 mm N/A 125 mm4.9213 in N/A 24 mm0.9449 in N/A 94302 N21200 lbf N/A 70282 N15800 lbf N/A 2560 rpm N/A 3080 rpm N/A STEEL N/A CAD
214WD N/A 70 mm N/A 125 mm4.9213 in N/A 24 mm0.9449 in N/A 94400 N21200 lbf N/A 70400 N15800 lbf N/A 2564 rpm N/A 3077 rpm N/A STEEL N/A CAD
214WDD N/A 70 mm N/A 125 mm4.9213 in N/A 24 mm0.9449 in N/A 94400 N21200 lbf N/A 70400 N15800 lbf N/A 2564 rpm N/A 3077 rpm N/A STEEL N/A CAD
215W N/A 75 mm N/A 130 mm5.1181 in N/A 25 mm0.9843 in N/A 98306 N22100 lbf N/A 76065 N17100 lbf N/A 2440 rpm N/A 2930 rpm N/A STEEL N/A CAD
312W N/A 60 mm N/A 130 mm5.1181 in N/A 31 mm1.2205 in N/A 118768 N26700 lbf N/A 77844 N17500 lbf N/A 2630 rpm N/A 3160 rpm N/A STEEL N/A CAD
215WDN N/A 75 mm N/A 130 mm5.1181 in N/A 25 mm0.9843 in N/A 98100 N22100 lbf N/A 76100 N17100 lbf N/A 2439 rpm N/A 2927 rpm N/A STEEL N/A CAD
215WNPP N/A 75 mm N/A 130 mm5.1181 in N/A 25 mm0.9843 in N/A 98100 N22100 lbf N/A 76100 N17100 lbf N/A 2439 rpm N/A 2927 rpm N/A STEEL N/A CAD
Unit of Measure
1 2 3 4