The Timken Company
The Timken Company
4500 Mt Pleasant St. NW
N. Canton, OH 44720
Phone: (234) 262-3000
E-Mail: CustomerCAD@timken.com • Web site: www.timken.com
Print Back
Timken® angular contact ball bearings are designed for combination radial and axial loading. Single-row bearings have high thrust capacity in one direction. Some single-row bearings are specifically designed for duplex mounting in sets for maximum performance.
Angular Contact Ball Bearings 
ACBB Line Drawing - Single
Unit of Measure
Items Angular Contact Ball Bearings 
7201K
Fafnir® Single Row Angular Contact Ball Bearings (7200, 7300, 7400) 		Angular Contact Ball Bearings 
7202W
Fafnir® Single Row Angular Contact Ball Bearings (7200, 7300, 7400) 		Angular Contact Ball Bearings 
7202W DU
Fafnir® Single Row Angular Contact Ball Bearings (7200, 7300, 7400) 		Angular Contact Ball Bearings 
7202W SU
Fafnir® Single Row Angular Contact Ball Bearings (7200, 7300, 7400) 		Angular Contact Ball Bearings 
7203W
Fafnir® Single Row Angular Contact Ball Bearings (7200, 7300, 7400)
d - Bore N/A 12 mm N/A 15 mm N/A 15 mm N/A 15 mm N/A 17 mm
D - Outer Diameter N/A 32 mm1.2598 in N/A 35 mm1.378 in N/A 35 mm1.378 in N/A 35 mm1.378 in N/A 40 mm1.5748 in
Bearing Width N/A 10 mm0.3937 in N/A 11 mm0.4331 in N/A 11 mm0.4331 in N/A 11 mm0.4331 in N/A 12 mm0.4727 in
Contact Angle N/A 20 º
C0 - Static Radial Rating N/A 2790 N630 lbf N/A 4700 N1060 lbf N/A 4700 N1060 lbf N/A 4700 N1060 lbf N/A 6930 N1560 lbf
Ce - Dynamic Radial Rating1 N/A 7100 N1600 lbf N/A 10300 N2320 lbf N/A 10300 N2320 lbf N/A 10300 N2320 lbf N/A 14200 N3200 lbf
Limiting Speed (Grease) N/A
Limiting Speed (Oil) N/A
Ball Type N/A STEEL
Cage Type N/A Nylon Cage
Bearing Weight N/A 0.036 Kg0.08 lb N/A 0.045 Kg0.1 lb N/A 0.045 Kg0.1 lb N/A 0.045 Kg0.1 lb N/A 0.068 Kg0.150 lb
Design Units N/A Metric
R - Inner Ring "To Clear" Radius2 N/A 0.6 mm0.024 in
r - Outer Ring "To Clear" Radius3 N/A 0.6 mm0.024 in
da - Inner Ring Backing Diameter N/A 18.480 mm0.7275 in N/A 22.440 mm0.8836 in N/A 22.440 mm0.8836 in N/A 22.440 mm0.8836 in N/A 23.410 mm0.9215 in
Da - Outer Ring Backing Diameter N/A 25.820 mm1.0165 in N/A 29.440 mm1.159 in N/A 29.440 mm1.159 in N/A 29.440 mm1.159 in N/A 33.500 mm1.319 in
  • 1 Based on 106 revolutions of calculated fatigue life.
  • 2 Maximum housing fillet radius that bearing corners will clear.
  • 3 Maximum shaft fillet radius that bearing corners will clear.