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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This is the most basic and most widely used type of tapered roller bearing. It consists of two main separable parts: the cone (inner ring) assembly and the cup (outer ring). It is typically mounted in opposing pairs on a shaft.
Timken_TRB_1ROWASSY_TS_32005X-90KA1-A
TRB TS Line Drawing
Unit of Measure
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Part Number

Series

d - Bore

D - Cup Outer Diameter

B - Cone Width

C - Cup Width

T - Bearing Width

C1 - Dynamic Radial Rating (1 million revolutions)

C0 - Static Radial Rating

CAD

15100 - 15244 N/A 15000 N/A 1 in25.400 mm N/A 2.4409 in61.999 mm N/A 0.8125 in20.638 mm N/A 0.6250 in15.875 mm N/A 0.8125 in20.638 mm N/A 13500 lbf59900 N N/A 12100 lbf53900 N N/A
15101 - 15244 N/A 15000 N/A 1 in25.400 mm N/A 2.4409 in61.999 mm N/A 0.8125 in20.638 mm N/A 0.6250 in15.875 mm N/A 0.8125 in20.638 mm N/A 13500 lbf59900 N N/A 12100 lbf53900 N N/A
15100 - 15245 N/A 15000 N/A 1 in25.400 mm N/A 2.4409 in61.999 mm N/A 0.8125 in20.638 mm N/A 0.5625 in14.288 mm N/A 0.75 in19.05 mm N/A 13500 lbf59900 N N/A 12100 lbf53900 N N/A
15101 - 15245 N/A 15000 N/A 1 in25.400 mm N/A 2.4409 in61.999 mm N/A 0.8125 in20.638 mm N/A 0.5625 in14.288 mm N/A 0.75 in19.05 mm N/A 13500 lbf59900 N N/A 12100 lbf53900 N N/A
15102 - 15245 N/A 15000 N/A 1 in25.400 mm N/A 2.4409 in61.999 mm N/A 0.8125 in20.638 mm N/A 0.5625 in14.288 mm N/A 0.75 in19.05 mm N/A 13500 lbf59900 N N/A 12100 lbf53900 N N/A
15101 - 15249 N/A 15000 N/A 1 in25.400 mm N/A 2.5000 in63.500 mm N/A 0.8125 in20.638 mm N/A 0.6250 in15.875 mm N/A 0.8125 in20.638 mm N/A 13500 lbf59900 N N/A 12100 lbf53900 N N/A
15100 - 15249 N/A 15000 N/A 1 in25.400 mm N/A 2.5000 in63.500 mm N/A 0.8125 in20.638 mm N/A 0.6250 in15.875 mm N/A 0.8125 in20.638 mm N/A 13500 lbf59900 N N/A 12100 lbf53900 N N/A
15102 - 15249 N/A 15000 N/A 1 in25.400 mm N/A 2.5000 in63.500 mm N/A 0.8125 in20.638 mm N/A 0.6250 in15.875 mm N/A 0.8125 in20.638 mm N/A 13500 lbf59900 N N/A 12100 lbf53900 N N/A
15102 - 15250 N/A 15000 N/A 1 in25.400 mm N/A 2.5000 in63.500 mm N/A 0.8125 in20.638 mm N/A 0.6250 in15.875 mm N/A 0.8125 in20.638 mm N/A 13500 lbf59900 N N/A 12100 lbf53900 N N/A
15101 - 15250 N/A 15000 N/A 1 in25.400 mm N/A 2.5000 in63.500 mm N/A 0.8125 in20.638 mm N/A 0.6250 in15.875 mm N/A 0.8125 in20.638 mm N/A 13500 lbf59900 N N/A 12100 lbf53900 N N/A
15100 - 15250 N/A 15000 N/A 1 in25.400 mm N/A 2.5000 in63.500 mm N/A 0.8125 in20.638 mm N/A 0.6250 in15.875 mm N/A 0.8125 in20.638 mm N/A 13500 lbf59900 N N/A 12100 lbf53900 N N/A
15102 - 15250RB N/A 15000 N/A 1 in25.400 mm N/A 2.5000 in63.500 mm N/A 0.8125 in20.638 mm N/A 0.6250 in15.875 mm N/A 0.8125 in20.638 mm N/A 13500 lbf59900 N N/A 12100 lbf53900 N N/A
15100 - 15250RB N/A 15000 N/A 1 in25.400 mm N/A 2.5000 in63.500 mm N/A 0.8125 in20.638 mm N/A 0.6250 in15.875 mm N/A 0.8125 in20.638 mm N/A 13500 lbf59900 N N/A 12100 lbf53900 N N/A
15101 - 15250RB N/A 15000 N/A 1 in25.400 mm N/A 2.5000 in63.500 mm N/A 0.8125 in20.638 mm N/A 0.6250 in15.875 mm N/A 0.8125 in20.638 mm N/A 13500 lbf59900 N N/A 12100 lbf53900 N N/A
15100 - 15250X N/A 15000 N/A 1 in25.400 mm N/A 2.5000 in63.500 mm N/A 0.8125 in20.638 mm N/A 0.6250 in15.875 mm N/A 0.8125 in20.638 mm N/A 13500 lbf59900 N N/A 12100 lbf53900 N N/A
15100-S - 15250X N/A 15000 N/A 1 in25.400 mm N/A 2.5000 in63.500 mm N/A 0.8125 in20.638 mm N/A 0.6250 in15.875 mm N/A 0.8125 in20.638 mm N/A 13500 lbf59900 N N/A 12100 lbf53900 N N/A
15102 - 15250X N/A 15000 N/A 1 in25.400 mm N/A 2.5000 in63.500 mm N/A 0.8125 in20.638 mm N/A 0.6250 in15.875 mm N/A 0.8125 in20.638 mm N/A 13500 lbf59900 N N/A 12100 lbf53900 N N/A
15101 - 15250X N/A 15000 N/A 1 in25.400 mm N/A 2.5000 in63.500 mm N/A 0.8125 in20.638 mm N/A 0.6250 in15.875 mm N/A 0.8125 in20.638 mm N/A 13500 lbf59900 N N/A 12100 lbf53900 N N/A
15578 - 15520 N/A 15500 N/A 1 in25.400 mm N/A 2.2500 in57.150 mm N/A 0.6875 in17.463 mm N/A 0.5313 in13.495 mm N/A 0.6875 in17.463 mm N/A 12300 lbf54500 N N/A 11300 lbf50100 N N/A
15578 - 15520RB N/A 15500 N/A 1 in25.400 mm N/A 2.2500 in57.150 mm N/A 0.6875 in17.463 mm N/A 0.5313 in13.495 mm N/A 0.6876 in17.465 mm N/A 12300 lbf54500 N N/A 11300 lbf50100 N N/A
15578 - 15522A N/A 15500 N/A 1 in25.400 mm N/A 2.3437 in59.530 mm N/A 0.6875 in17.463 mm N/A 0.5938 in15.083 mm N/A 0.7657 in19.449 mm N/A 12300 lbf54500 N N/A 11300 lbf50100 N N/A
15578 - 15523 N/A 15500 N/A 1 in25.400 mm N/A 2.3750 in60.325 mm N/A 0.6875 in17.463 mm N/A 0.6250 in15.875 mm N/A 0.7812 in19.842 mm N/A 12300 lbf54500 N N/A 11300 lbf50100 N N/A
15578 - 15523RB N/A 15500 N/A 1 in25.400 mm N/A 2.3750 in60.325 mm N/A 0.6875 in17.463 mm N/A 0.6250 in15.875 mm N/A 0.7813 in19.845 mm N/A 12300 lbf54500 N N/A 11300 lbf50100 N N/A
1780 - 1729 N/A 1700 N/A 1 in25.400 mm N/A 2.2400 in56.896 mm N/A 0.7810 in19.837 mm N/A 0.6250 in15.875 mm N/A 0.7625 in19.368 mm N/A 10200 lbf45400 N N/A 10200 lbf45300 N N/A
1780 - 1729X N/A 1700 N/A 1 in25.400 mm N/A 2.2400 in56.896 mm N/A 0.7810 in19.837 mm N/A 0.6250 in15.875 mm N/A 0.7625 in19.368 mm N/A 10200 lbf45400 N N/A 10200 lbf45300 N N/A
Unit of Measure
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