Thrust Tapered Roller Bearings-Type TTC, TTCS, TTCL On The Timken Company

Part Number	Oil Holes in Retainer	d - Bore Diameter	D - Bearing O.D.	T - Bearing Width	Steering Pivot Rating	CAD
T189W-904A2	N/A Yes	N/A 1.885 in	N/A 3.266 in82.956 mm	N/A 0.9063 in23.02 mm	N/A 14300 lbf64000 N	N/A
T188-904A3	N/A No	N/A 1.885 in	N/A 3.266 in82.956 mm	N/A 0.9375 in23.812 mm	N/A 14300 lbf64000 N	N/A
T190-902A1	N/A No	N/A 1.885 in	N/A 3.271 in83.083 mm	N/A 0.9063 in23.02 mm	N/A 14300 lbf64000 N	N/A
T1910-90010	N/A No	N/A 1.929 in	N/A 3.365 in85.471 mm	N/A 0.645 in16.383 mm	N/A 12700 lbf56500 N	N/A
T1920-90010	N/A No	N/A 1.929 in	N/A 3.365 in85.471 mm	N/A 0.645 in16.383 mm	N/A 12700 lbf56500 N	N/A
T201-904A4	N/A No	N/A 2.01 in	N/A 3.672 in93.269 mm	N/A 1.031 in26.187 mm	N/A 19400 lbf86000 N	N/A
T201W-904A2	N/A Yes	N/A 2.01 in	N/A 3.672 in93.269 mm	N/A 1.031 in26.187 mm	N/A 19400 lbf86000 N	N/A
T202-904A2	N/A No	N/A 2.01 in	N/A 3.672 in93.269 mm	N/A 1.062 in26.975 mm	N/A 19400 lbf86000 N	N/A
T202W-904A3	N/A Yes	N/A 2.01 in	N/A 3.672 in93.269 mm	N/A 1.062 in26.975 mm	N/A 19400 lbf86000 N	N/A
T208-904A1	N/A No	N/A 2.072 in	N/A 3.672 in93.269 mm	N/A 1.062 in26.975 mm	N/A 19400 lbf86000 N	N/A
T208-904A3	N/A No	N/A 2.072 in	N/A 3.672 in93.269 mm	N/A 1.062 in26.975 mm	N/A 19400 lbf86000 N	N/A
T252W-904A2	N/A Yes	N/A 2.51 in	N/A 4.3750 in111.125 mm	N/A 1.0156 in25.796 mm	N/A 27900 lbf124000 N	N/A
T251-904A1	N/A No	N/A 2.51 in	N/A 4.3750 in111.125 mm	N/A 1.0625 in26.988 mm	N/A 27900 lbf124000 N	N/A
T251W-904A2	N/A Yes	N/A 2.51 in	N/A 4.3750 in111.125 mm	N/A 1.0625 in26.988 mm	N/A 27900 lbf124000 N	N/A
T301-904A2	N/A No	N/A 3.01 in	N/A 5.2500 in133.350 mm	N/A 1.3125 in33.338 mm	N/A 40000 lbf178500 N	N/A
T301W-904A3	N/A Yes	N/A 3.01 in	N/A 5.2500 in133.350 mm	N/A 1.3125 in33.338 mm	N/A 40000 lbf178500 N	N/A
T302-904A2	N/A No	N/A 3.01 in	N/A 5.2500 in133.350 mm	N/A 1.375 in34.925 mm	N/A 40000 lbf178500 N	N/A
T302W-904A1	N/A Yes	N/A 3.01 in	N/A 5.2500 in133.350 mm	N/A 1.375 in34.925 mm	N/A 40000 lbf178500 N	N/A
T302W-90010	N/A Yes	N/A 3.01 in	N/A 5.2500 in133.350 mm	N/A 1.375 in34.925 mm	N/A 40000 lbf178500 N	N/A
T350-904A1	N/A No	N/A 3 1/2 in	N/A 5.2500 in133.350 mm	N/A 1.3124 in33.335 mm	N/A 26000 lbf115500 N	N/A
T4020-90010	N/A No	N/A 4.02 in	N/A 7.0716 in179.619 mm	N/A 1.25 in31.75 mm	N/A 73000 lbf324000 N	N/A
T402-904A1	N/A No	N/A 4.02 in	N/A 7.0716 in179.619 mm	N/A 1.75 in44.45 mm	N/A 77500 lbf344000 N	N/A
T402W-90010	N/A Yes	N/A 4.02 in	N/A 7.0716 in179.619 mm	N/A 1.75 in44.45 mm	N/A 77500 lbf344000 N	N/A

T189W-904A2

N/A Yes

N/A 1.885 in

N/A 3.266 in82.956 mm

N/A 0.9063 in23.02 mm

N/A 14300 lbf64000 N

N/A

T188-904A3

N/A No

N/A 1.885 in

N/A 3.266 in82.956 mm

N/A 0.9375 in23.812 mm

N/A 14300 lbf64000 N

N/A

T190-902A1

N/A No

N/A 1.885 in

N/A 3.271 in83.083 mm

N/A 0.9063 in23.02 mm

N/A 14300 lbf64000 N

N/A

T1910-90010

N/A No

N/A 1.929 in

N/A 3.365 in85.471 mm

N/A 0.645 in16.383 mm

N/A 12700 lbf56500 N

N/A

T1920-90010

N/A No

N/A 1.929 in

N/A 3.365 in85.471 mm

N/A 0.645 in16.383 mm

N/A 12700 lbf56500 N

N/A

T201-904A4

N/A No

N/A 2.01 in

N/A 3.672 in93.269 mm

N/A 1.031 in26.187 mm

N/A 19400 lbf86000 N

N/A

T201W-904A2

N/A Yes

N/A 2.01 in

N/A 3.672 in93.269 mm

N/A 1.031 in26.187 mm

N/A 19400 lbf86000 N

N/A

T202-904A2

N/A No

N/A 2.01 in

N/A 3.672 in93.269 mm

N/A 1.062 in26.975 mm

N/A 19400 lbf86000 N

N/A

T202W-904A3

N/A Yes

N/A 2.01 in

N/A 3.672 in93.269 mm

N/A 1.062 in26.975 mm

N/A 19400 lbf86000 N

N/A

T208-904A1

N/A No

N/A 2.072 in

N/A 3.672 in93.269 mm

N/A 1.062 in26.975 mm

N/A 19400 lbf86000 N

N/A

T208-904A3

N/A No

N/A 2.072 in

N/A 3.672 in93.269 mm

N/A 1.062 in26.975 mm

N/A 19400 lbf86000 N

N/A

T252W-904A2

N/A Yes

N/A 2.51 in

N/A 4.3750 in111.125 mm

N/A 1.0156 in25.796 mm

N/A 27900 lbf124000 N

N/A

T251-904A1

N/A No

N/A 2.51 in

N/A 4.3750 in111.125 mm

N/A 1.0625 in26.988 mm

N/A 27900 lbf124000 N

N/A

T251W-904A2

N/A Yes

N/A 2.51 in

N/A 4.3750 in111.125 mm

N/A 1.0625 in26.988 mm

N/A 27900 lbf124000 N

N/A

T301-904A2

N/A No

N/A 3.01 in

N/A 5.2500 in133.350 mm

N/A 1.3125 in33.338 mm

N/A 40000 lbf178500 N

N/A

T301W-904A3

N/A Yes

N/A 3.01 in

N/A 5.2500 in133.350 mm

N/A 1.3125 in33.338 mm

N/A 40000 lbf178500 N

N/A

T302-904A2

N/A No

N/A 3.01 in

N/A 5.2500 in133.350 mm

N/A 1.375 in34.925 mm

N/A 40000 lbf178500 N

N/A

T302W-904A1

N/A Yes

N/A 3.01 in

N/A 5.2500 in133.350 mm

N/A 1.375 in34.925 mm

N/A 40000 lbf178500 N

N/A

T302W-90010

N/A Yes

N/A 3.01 in

N/A 5.2500 in133.350 mm

N/A 1.375 in34.925 mm

N/A 40000 lbf178500 N

N/A

T350-904A1

N/A No

N/A 3 1/2 in

N/A 5.2500 in133.350 mm

N/A 1.3124 in33.335 mm

N/A 26000 lbf115500 N

N/A

T4020-90010

N/A No

N/A 4.02 in

N/A 7.0716 in179.619 mm

N/A 1.25 in31.75 mm

N/A 73000 lbf324000 N

N/A

T402-904A1

N/A No

N/A 4.02 in

N/A 7.0716 in179.619 mm

N/A 1.75 in44.45 mm

N/A 77500 lbf344000 N

N/A

T402W-90010

N/A Yes

N/A 4.02 in

N/A 7.0716 in179.619 mm

N/A 1.75 in44.45 mm

N/A 77500 lbf344000 N

N/A

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No Preference
1.2600
1.385
1.447
1.51
1.573
1.5906
1.635
1.76
1.7717
1.7907
1.822
1.885
1.929
2.01
2.072
2.51
3.01
3 1/2
4.02

d - Bore Diameter (in)

D - Bearing O.D. (in)

D - Bearing O.D. (mm)

T - Bearing Width (in)

T - Bearing Width (mm)

Steering Pivot Rating (lbf)

Steering Pivot Rating (N)

Part Number

Oil Holes in Retainer

d - Bore Diameter

D - Bearing O.D.

T - Bearing Width

Steering Pivot Rating

CAD