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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Premium-Wheel-Hub-Main-Family-Picture-2021
Unit of Measure
« 36 37 

Part Number

Bearing Type

Wheel Stud Size (in.)

Wheel Stud Qty

Wheel Studs

Flange Shape

SP550307 N/A Tapered N/A M14x1.5 N/A 6 N/A Y N/A Modified
SP580103 N/A Tapered N/A 9/16 X 18 N/A 8 N/A Y N/A Rectangle
SP580204 N/A Tapered N/A M14X2 N/A 8 N/A N/A Square
SP550308 N/A Tapered N/A M14x1.5 N/A 5 N/A Y N/A Modified
SP550309 N/A Tapered N/A M14x1.5 N/A 6 N/A Y N/A Modified
SP550310 N/A Tapered N/A M14x1.5 N/A 6 N/A Y N/A Modified
SP550100 N/A Tapered N/A 1/2-20 N/A 5 N/A Y N/A Modified
SP550101 N/A Tapered N/A 1/2-20 N/A 5 N/A Y N/A Modified
SP550102 N/A Tapered N/A 1/2-20 N/A 5 N/A Y N/A Modified
SP550103 N/A Tapered N/A 9/16-18 N/A N/A Y N/A Triangle
SP550104 N/A N/A 9/16-18 N/A 8 N/A N/A Modified
SP550200 N/A Tapered N/A N/A 5 N/A Y N/A Modified
SP550201 N/A Tapered N/A N/A 5 N/A Y N/A Modified
SP550202 N/A Tapered N/A M14x2.0 N/A 6 N/A Y N/A Square
SP550203 N/A Tapered N/A M14x2.0 N/A 6 N/A Y N/A Rectangle
SP550206 N/A Tapered N/A M14X2 N/A 6 N/A Y N/A Modified
SP550207 N/A Tapered N/A M14X2 N/A 6 N/A Y N/A Modified
SP550208 N/A Tapered N/A M14X2 N/A 7 N/A Y N/A Modified
SP450100 N/A Tapered N/A N/A 6 N/A N/A Modified
SP450101 N/A Tapered N/A N/A 6 N/A N/A Modified
SP450200 N/A Tapered N/A 1/2-20 N/A 5 N/A N/A Modified
SP450201 N/A Tapered N/A M12X1.75 N/A 5 N/A Y N/A Modified
SP450202 N/A Tapered N/A 1/2-20 N/A 5 N/A Y N/A Modified
SP450204 N/A N/A 1/2-20 N/A 5 N/A N/A Triangle
SP450300 N/A Tapered N/A M12X1.5 N/A 5 N/A Y N/A Modified
Unit of Measure
« 36 37