Tapered Roller Bearings - TS (Tapered Single) Imperial On The Timken Company

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.

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
19153X - 19269	N/A 19000	N/A 1.5156 in38.496 mm	N/A 2.6875 in68.263 mm	N/A 0.6504 in16.520 mm	N/A 0.6311 in16.030 mm	N/A 0.7873 in19.997 mm	N/A 11400 lbf50700 N	N/A 13000 lbf57800 N	N/A
19153X - 19281	N/A 19000	N/A 1.5156 in38.496 mm	N/A 2.8125 in71.438 mm	N/A 0.6504 in16.520 mm	N/A 0.4688 in11.908 mm	N/A 0.6250 in15.875 mm	N/A 11400 lbf50700 N	N/A 13000 lbf57800 N	N/A
19153X - 19282	N/A 19000	N/A 1.5156 in38.496 mm	N/A 2.8125 in71.438 mm	N/A 0.6504 in16.520 mm	N/A 0.6250 in15.875 mm	N/A 0.6875 in17.463 mm	N/A 11400 lbf50700 N	N/A 13000 lbf57800 N	N/A
19153X - 19283	N/A 19000	N/A 1.5156 in38.496 mm	N/A 2.8346 in71.999 mm	N/A 0.6504 in16.520 mm	N/A 0.5625 in14.288 mm	N/A 0.6701 in17.021 mm	N/A 11400 lbf50700 N	N/A 13000 lbf57800 N	N/A
19153X - 19283X	N/A 19000	N/A 1.5156 in38.496 mm	N/A 2.8346 in71.999 mm	N/A 0.6504 in16.520 mm	N/A 0.5625 in14.288 mm	N/A 0.6701 in17.021 mm	N/A 11400 lbf50700 N	N/A 13000 lbf57800 N	N/A
18587 - 18520	N/A 18500	N/A 1 9/16 in39.688 mm	N/A 2.8750 in73.025 mm	N/A 0.6875 in17.463 mm	N/A 0.5000 in12.700 mm	N/A 0.6562 in16.667 mm	N/A 11400 lbf50800 N	N/A 13100 lbf58100 N	N/A
26880 - 26820	N/A 26800	N/A 1 9/16 in39.688 mm	N/A 3.1562 in80.167 mm	N/A 1.0000 in25.400 mm	N/A 0.8125 in20.638 mm	N/A 1.0000 in25.400 mm	N/A 20500 lbf91100 N	N/A 24800 lbf110000 N	N/A
26881 - 26820	N/A 26800	N/A 1 9/16 in39.688 mm	N/A 3.1562 in80.167 mm	N/A 1.0000 in25.400 mm	N/A 0.8125 in20.638 mm	N/A 1.0000 in25.400 mm	N/A 20500 lbf91100 N	N/A 24800 lbf110000 N	N/A
26881 - 26821	N/A 26800	N/A 1 9/16 in39.688 mm	N/A 3.1562 in80.167 mm	N/A 1.0000 in25.400 mm	N/A 0.9688 in24.608 mm	N/A 1.1564 in29.373 mm	N/A 20500 lbf91100 N	N/A 24800 lbf110000 N	N/A
26880 - 26821	N/A 26800	N/A 1 9/16 in39.688 mm	N/A 3.1562 in80.167 mm	N/A 1.0000 in25.400 mm	N/A 0.9688 in24.608 mm	N/A 1.1563 in29.370 mm	N/A 20500 lbf91100 N	N/A 24800 lbf110000 N	N/A
26880 - 26822	N/A 26800	N/A 1 9/16 in39.688 mm	N/A 3.1250 in79.375 mm	N/A 1.0000 in25.400 mm	N/A 0.7500 in19.050 mm	N/A 0.9375 in23.813 mm	N/A 20500 lbf91100 N	N/A 24800 lbf110000 N	N/A
26881 - 26822	N/A 26800	N/A 1 9/16 in39.688 mm	N/A 3.1250 in79.375 mm	N/A 1.0000 in25.400 mm	N/A 0.7500 in19.050 mm	N/A 0.9375 in23.813 mm	N/A 20500 lbf91100 N	N/A 24800 lbf110000 N	N/A
26880 - 26822A	N/A 26800	N/A 1 9/16 in39.688 mm	N/A 3.1250 in79.375 mm	N/A 1.0000 in25.400 mm	N/A 0.7500 in19.050 mm	N/A 0.9375 in23.813 mm	N/A 20500 lbf91100 N	N/A 24800 lbf110000 N	N/A
26881 - 26822A	N/A 26800	N/A 1 9/16 in39.688 mm	N/A 3.1250 in79.375 mm	N/A 1.0000 in25.400 mm	N/A 0.7500 in19.050 mm	N/A 0.9376 in23.815 mm	N/A 20500 lbf91100 N	N/A 24800 lbf110000 N	N/A
26880 - 26823	N/A 26800	N/A 1 9/16 in39.688 mm	N/A 3 in76.2 mm	N/A 1.0000 in25.400 mm	N/A 0.8125 in20.638 mm	N/A 1.0001 in25.403 mm	N/A 20500 lbf91100 N	N/A 24800 lbf110000 N	N/A
26881 - 26823	N/A 26800	N/A 1 9/16 in39.688 mm	N/A 3 in76.2 mm	N/A 1.0000 in25.400 mm	N/A 0.8125 in20.638 mm	N/A 1.0000 in25.400 mm	N/A 20500 lbf91100 N	N/A 24800 lbf110000 N	N/A
26880 - 26824	N/A 26800	N/A 1 9/16 in39.688 mm	N/A 3.1496 in80 mm	N/A 1.0000 in25.400 mm	N/A 0.7500 in19.050 mm	N/A 0.9376 in23.815 mm	N/A 20500 lbf91100 N	N/A 24800 lbf110000 N	N/A
26881 - 26824	N/A 26800	N/A 1 9/16 in39.688 mm	N/A 3.1496 in80 mm	N/A 1.0000 in25.400 mm	N/A 0.7500 in19.050 mm	N/A 0.9375 in23.813 mm	N/A 20500 lbf91100 N	N/A 24800 lbf110000 N	N/A
26880 - 26830	N/A 26800	N/A 1 9/16 in39.688 mm	N/A 3.1562 in80.167 mm	N/A 1.0000 in25.400 mm	N/A 0.8125 in20.638 mm	N/A 1.0000 in25.400 mm	N/A 20500 lbf91100 N	N/A 24800 lbf110000 N	N/A
26881 - 26830	N/A 26800	N/A 1 9/16 in39.688 mm	N/A 3.1562 in80.167 mm	N/A 1.0000 in25.400 mm	N/A 0.8125 in20.638 mm	N/A 1.0000 in25.400 mm	N/A 20500 lbf91100 N	N/A 24800 lbf110000 N	N/A
26880 - 26831	N/A 26800	N/A 1 9/16 in39.688 mm	N/A 3.4843 in88.501 mm	N/A 1.0000 in25.400 mm	N/A 0.8125 in20.638 mm	N/A 1.0000 in25.400 mm	N/A 20500 lbf91100 N	N/A 24800 lbf110000 N	N/A
2789A - 2720	N/A 2700	N/A 1 9/16 in39.688 mm	N/A 3 in76.2 mm	N/A 1.0100 in25.654 mm	N/A 0.7500 in19.050 mm	N/A 0.9361 in23.777 mm	N/A 19500 lbf86900 N	N/A 23000 lbf102000 N	N/A
2789 - 2720	N/A 2700	N/A 1 9/16 in39.688 mm	N/A 3 in76.2 mm	N/A 1.0100 in25.654 mm	N/A 0.7500 in19.050 mm	N/A 0.9375 in23.813 mm	N/A 19500 lbf86900 N	N/A 23000 lbf102000 N	N/A
2789 - 2726	N/A 2700	N/A 1 9/16 in39.688 mm	N/A 2.8750 in73.025 mm	N/A 1.0100 in25.654 mm	N/A 0.7500 in19.050 mm	N/A 0.9361 in23.777 mm	N/A 19500 lbf86900 N	N/A 23000 lbf102000 N	N/A
2789A - 2726	N/A 2700	N/A 1 9/16 in39.688 mm	N/A 2.8750 in73.025 mm	N/A 1.0100 in25.654 mm	N/A 0.7500 in19.050 mm	N/A 0.9361 in23.777 mm	N/A 19500 lbf86900 N	N/A 23000 lbf102000 N	N/A

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

19153X - 19269

N/A 19000

N/A 1.5156 in38.496 mm

N/A 2.6875 in68.263 mm

N/A 0.6504 in16.520 mm

N/A 0.6311 in16.030 mm

N/A 0.7873 in19.997 mm

N/A 11400 lbf50700 N

N/A 13000 lbf57800 N

N/A

19153X - 19281

N/A 19000

N/A 1.5156 in38.496 mm

N/A 2.8125 in71.438 mm

N/A 0.6504 in16.520 mm

N/A 0.4688 in11.908 mm

N/A 0.6250 in15.875 mm

N/A 11400 lbf50700 N

N/A 13000 lbf57800 N

N/A

19153X - 19282

N/A 19000

N/A 1.5156 in38.496 mm

N/A 2.8125 in71.438 mm

N/A 0.6504 in16.520 mm

N/A 0.6250 in15.875 mm

N/A 0.6875 in17.463 mm

N/A 11400 lbf50700 N

N/A 13000 lbf57800 N

N/A

19153X - 19283

N/A 19000

N/A 1.5156 in38.496 mm

N/A 2.8346 in71.999 mm

N/A 0.6504 in16.520 mm

N/A 0.5625 in14.288 mm

N/A 0.6701 in17.021 mm

N/A 11400 lbf50700 N

N/A 13000 lbf57800 N

N/A

19153X - 19283X

N/A 19000

N/A 1.5156 in38.496 mm

N/A 2.8346 in71.999 mm

N/A 0.6504 in16.520 mm

N/A 0.5625 in14.288 mm

N/A 0.6701 in17.021 mm

N/A 11400 lbf50700 N

N/A 13000 lbf57800 N

N/A

18587 - 18520

N/A 18500

N/A 1 9/16 in39.688 mm

N/A 2.8750 in73.025 mm

N/A 0.6875 in17.463 mm

N/A 0.5000 in12.700 mm

N/A 0.6562 in16.667 mm

N/A 11400 lbf50800 N

N/A 13100 lbf58100 N

N/A

26880 - 26820

N/A 26800

N/A 1 9/16 in39.688 mm

N/A 3.1562 in80.167 mm

N/A 1.0000 in25.400 mm

N/A 0.8125 in20.638 mm

N/A 1.0000 in25.400 mm

N/A 20500 lbf91100 N

N/A 24800 lbf110000 N

N/A

26881 - 26820

N/A 26800

N/A 1 9/16 in39.688 mm

N/A 3.1562 in80.167 mm

N/A 1.0000 in25.400 mm

N/A 0.8125 in20.638 mm

N/A 1.0000 in25.400 mm

N/A 20500 lbf91100 N

N/A 24800 lbf110000 N

N/A

26881 - 26821

N/A 26800

N/A 1 9/16 in39.688 mm

N/A 3.1562 in80.167 mm

N/A 1.0000 in25.400 mm

N/A 0.9688 in24.608 mm

N/A 1.1564 in29.373 mm

N/A 20500 lbf91100 N

N/A 24800 lbf110000 N

N/A

26880 - 26821

N/A 26800

N/A 1 9/16 in39.688 mm

N/A 3.1562 in80.167 mm

N/A 1.0000 in25.400 mm

N/A 0.9688 in24.608 mm

N/A 1.1563 in29.370 mm

N/A 20500 lbf91100 N

N/A 24800 lbf110000 N

N/A

26880 - 26822

N/A 26800

N/A 1 9/16 in39.688 mm

N/A 3.1250 in79.375 mm

N/A 1.0000 in25.400 mm

N/A 0.7500 in19.050 mm

N/A 0.9375 in23.813 mm

N/A 20500 lbf91100 N

N/A 24800 lbf110000 N

N/A

26881 - 26822

N/A 26800

N/A 1 9/16 in39.688 mm

N/A 3.1250 in79.375 mm

N/A 1.0000 in25.400 mm

N/A 0.7500 in19.050 mm

N/A 0.9375 in23.813 mm

N/A 20500 lbf91100 N

N/A 24800 lbf110000 N

N/A

26880 - 26822A

N/A 26800

N/A 1 9/16 in39.688 mm

N/A 3.1250 in79.375 mm

N/A 1.0000 in25.400 mm

N/A 0.7500 in19.050 mm

N/A 0.9375 in23.813 mm

N/A 20500 lbf91100 N

N/A 24800 lbf110000 N

N/A

26881 - 26822A

N/A 26800

N/A 1 9/16 in39.688 mm

N/A 3.1250 in79.375 mm

N/A 1.0000 in25.400 mm

N/A 0.7500 in19.050 mm

N/A 0.9376 in23.815 mm

N/A 20500 lbf91100 N

N/A 24800 lbf110000 N

N/A

26880 - 26823

N/A 26800

N/A 1 9/16 in39.688 mm

N/A 3 in76.2 mm

N/A 1.0000 in25.400 mm

N/A 0.8125 in20.638 mm

N/A 1.0001 in25.403 mm

N/A 20500 lbf91100 N

N/A 24800 lbf110000 N

N/A

26881 - 26823

N/A 26800

N/A 1 9/16 in39.688 mm

N/A 3 in76.2 mm

N/A 1.0000 in25.400 mm

N/A 0.8125 in20.638 mm

N/A 1.0000 in25.400 mm

N/A 20500 lbf91100 N

N/A 24800 lbf110000 N

N/A

26880 - 26824

N/A 26800

N/A 1 9/16 in39.688 mm

N/A 3.1496 in80 mm

N/A 1.0000 in25.400 mm

N/A 0.7500 in19.050 mm

N/A 0.9376 in23.815 mm

N/A 20500 lbf91100 N

N/A 24800 lbf110000 N

N/A

26881 - 26824

N/A 26800

N/A 1 9/16 in39.688 mm

N/A 3.1496 in80 mm

N/A 1.0000 in25.400 mm

N/A 0.7500 in19.050 mm

N/A 0.9375 in23.813 mm

N/A 20500 lbf91100 N

N/A 24800 lbf110000 N

N/A

26880 - 26830

N/A 26800

N/A 1 9/16 in39.688 mm

N/A 3.1562 in80.167 mm

N/A 1.0000 in25.400 mm

N/A 0.8125 in20.638 mm

N/A 1.0000 in25.400 mm

N/A 20500 lbf91100 N

N/A 24800 lbf110000 N

N/A

26881 - 26830

N/A 26800

N/A 1 9/16 in39.688 mm

N/A 3.1562 in80.167 mm

N/A 1.0000 in25.400 mm

N/A 0.8125 in20.638 mm

N/A 1.0000 in25.400 mm

N/A 20500 lbf91100 N

N/A 24800 lbf110000 N

N/A

26880 - 26831

N/A 26800

N/A 1 9/16 in39.688 mm

N/A 3.4843 in88.501 mm

N/A 1.0000 in25.400 mm

N/A 0.8125 in20.638 mm

N/A 1.0000 in25.400 mm

N/A 20500 lbf91100 N

N/A 24800 lbf110000 N

N/A

2789A - 2720

N/A 2700

N/A 1 9/16 in39.688 mm

N/A 3 in76.2 mm

N/A 1.0100 in25.654 mm

N/A 0.7500 in19.050 mm

N/A 0.9361 in23.777 mm

N/A 19500 lbf86900 N

N/A 23000 lbf102000 N

N/A

2789 - 2720

N/A 2700

N/A 1 9/16 in39.688 mm

N/A 3 in76.2 mm

N/A 1.0100 in25.654 mm

N/A 0.7500 in19.050 mm

N/A 0.9375 in23.813 mm

N/A 19500 lbf86900 N

N/A 23000 lbf102000 N

N/A

2789 - 2726

N/A 2700

N/A 1 9/16 in39.688 mm

N/A 2.8750 in73.025 mm

N/A 1.0100 in25.654 mm

N/A 0.7500 in19.050 mm

N/A 0.9361 in23.777 mm

N/A 19500 lbf86900 N

N/A 23000 lbf102000 N

N/A

2789A - 2726

N/A 2700

N/A 1 9/16 in39.688 mm

N/A 2.8750 in73.025 mm

N/A 1.0100 in25.654 mm

N/A 0.7500 in19.050 mm

N/A 0.9361 in23.777 mm

N/A 19500 lbf86900 N

N/A 23000 lbf102000 N

N/A