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
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  • Ball - Alloy steel - heat treated - hard chrome plated.
  • Race - Alloy steel - heat treated - inside diameter protective coated for corrosion resistance - oil coated.
  • PTFE Liners available upon request. Specify by adding suffix "T". Ex.: AIB-8T. (PTFE lined parts have no lubrication grooves in race. Lubrication holes are manufacturer's option.)
AIB Image
AIB Dimensional Drawing
Unit of Measure
1 

Part Number

B - Ball Bore

D - Outside Diameter

H - Race Width

W - Ball Width

Ball Diameter

a - Misalignment Angle

Radial Static Limit Load

CAD

AIB-2 N/A .1250 in N/A .4062 in N/A .187 in N/A .250 in N/A .312 in N/A 17 º N/A 4,110 lbs N/A CAD
AIB-2T N/A .1250 in N/A .4062 in N/A .187 in N/A .250 in N/A .312 in N/A 17 º N/A 4,110 lbs N/A CAD
AIB-3 N/A .1900 in N/A .5312 in N/A .250 in N/A .312 in N/A .437 in N/A 10.5 º N/A 6,555 lbs N/A CAD
AIB-3T N/A .1900 in N/A .5312 in N/A .250 in N/A .312 in N/A .437 in N/A 10.5 º N/A 6,555 lbs N/A CAD
AIB-4 N/A .2500 in N/A .6094 in N/A .281 in N/A .375 in N/A .500 in N/A 14.5 º N/A 8,430 lbs N/A CAD
AIB-4T N/A .2500 in N/A .6094 in N/A .281 in N/A .375 in N/A .500 in N/A 14.5 º N/A 8,430 lbs N/A CAD
AIB-5 N/A .3125 in N/A .7500 in N/A .344 in N/A .437 in N/A .625 in N/A 11 º N/A 12,900 lbs N/A CAD
AIB-5T N/A .3125 in N/A .7500 in N/A .344 in N/A .437 in N/A .625 in N/A 11 º N/A 12,900 lbs N/A CAD
AIB-6 N/A .3750 in N/A .8437 in N/A .406 in N/A .500 in N/A .719 in N/A 9.5 º N/A 17,516 lbs N/A CAD
AIB-6T N/A .3750 in N/A .8437 in N/A .406 in N/A .500 in N/A .719 in N/A 9.5 º N/A 17,516 lbs N/A CAD
AIB-7 N/A .4375 in N/A 1.0000 in N/A .437 in N/A .562 in N/A .812 in N/A 11 º N/A 21,291 lbs N/A CAD
AIB-7T N/A .4375 in N/A 1.0000 in N/A .437 in N/A .562 in N/A .812 in N/A 11 º N/A 21,291 lbs N/A CAD
AIB-8 N/A .5000 in N/A 1.0937 in N/A .500 in N/A .625 in N/A .937 in N/A 9.5 º N/A 28,110 lbs N/A CAD
AIB-8T N/A .5000 in N/A 1.0937 in N/A .500 in N/A .625 in N/A .937 in N/A 9.5 º N/A 28,110 lbs N/A CAD
AIB-10 N/A .6250 in N/A 1.3125 in N/A .562 in N/A .750 in N/A 1.125 in N/A 12 º N/A 37,935 lbs N/A CAD
AIB-10T N/A .6250 in N/A 1.3125 in N/A .562 in N/A .750 in N/A 1.125 in N/A 12 º N/A 37,935 lbs N/A CAD
AIB-12 N/A .7500 in N/A 1.5000 in N/A .687 in N/A .875 in N/A 1.312 in N/A 10 º N/A 48,672 lbs N/A CAD
AIB-12T N/A .7500 in N/A 1.5000 in N/A .687 in N/A .875 in N/A 1.312 in N/A 10 º N/A 48,672 lbs N/A CAD
AIB-14 N/A .8750 in N/A 1.6250 in N/A .750 in N/A .875 in N/A 1.375 in N/A 6 º N/A 58,653 lbs N/A CAD
AIB-14T N/A .8750 in N/A 1.6250 in N/A .750 in N/A .875 in N/A 1.375 in N/A 6 º N/A 58,653 lbs N/A CAD
AIB-16 N/A 1.0000 in N/A 2.1250 in N/A 1.000 in N/A 1.375 in N/A 1.875 in N/A 15 º N/A 90,000 lbs N/A CAD
AIB-16T N/A 1.0000 in N/A 2.1250 in N/A 1.000 in N/A 1.375 in N/A 1.875 in N/A 15 º N/A 90,000 lbs N/A CAD
Unit of Measure
1