Thrust Tapered Roller Bearings-Type TTSP, TTSPS, TTSPL On The Timken Company

Smarter Bearing Selection Is Here

The Timken^® Syber^® Bearing System Designer Tool now features Smart Selection, enabling users to find the right bearing faster by filtering options based on target life and key dimensions.

Learn More

Analyze Bearing Performance in an Application with Timken^® Syber^® Bearing System Designer

A powerful software tool that combines calculators and configurators to assist you with application design, bearing selection, installation, and troubleshooting. It’s free, easy-to-use, and accessible 24/7.

Learn More

Part Number	Oil Holes in Retainer	d - Bore Diameter	D - Bearing O.D.	T - Bearing Width	Steering Pivot Rating	CAD
T63-904A1	N/A No	N/A 0.635 in	N/A 1.6250 in41.275 mm	N/A 0.5 in12.7 mm	N/A 2500 lbf11100 N	N/A
T77-904A1	N/A No	N/A 0.76 in	N/A 1.6250 in41.275 mm	N/A 0.5 in12.7 mm	N/A 2500 lbf11100 N	N/A
T77W-904A4	N/A Yes	N/A 0.76 in	N/A 1.6250 in41.275 mm	N/A 0.5 in12.7 mm	N/A 2500 lbf11100 N	N/A
T76-904A1	N/A No	N/A 0.76 in	N/A 1.6250 in41.275 mm	N/A 0.531 in13.487 mm	N/A 2500 lbf11100 N	N/A
T77-904A5	N/A No	N/A 0.76 in	N/A 1.6250 in41.275 mm	N/A 0.5 in12.7 mm	N/A 2500 lbf11100 N	N/A
T88-904A1	N/A No	N/A 0.885 in	N/A 1.8906 in48.021 mm	N/A 0.594 in15.088 mm	N/A 3890 lbf17300 N	N/A
T88W-904A3	N/A Yes	N/A 0.885 in	N/A 1.8906 in48.021 mm	N/A 0.594 in15.088 mm	N/A 3890 lbf17300 N	N/A
T92-904A1	N/A No	N/A 0.938 in	N/A 1.77 in44.958 mm	N/A 0.531 in13.487 mm	N/A 2690 lbf11950 N	N/A
T93-90010	N/A No	N/A 0.947 in	N/A 1.77 in44.958 mm	N/A 0.531 in13.487 mm	N/A 2690 lbf11950 N	N/A
T94-904A1	N/A No	N/A 0.947 in	N/A 1.8906 in48.021 mm	N/A 0.594 in15.088 mm	N/A 3900 lbf17350 N	N/A
T94W-904A4	N/A Yes	N/A 0.947 in	N/A 1.8906 in48.021 mm	N/A 0.594 in15.088 mm	N/A 3900 lbf17350 N	N/A
T101-904A1	N/A No	N/A 1.01 in	N/A 2 in50.8 mm	N/A 0.625 in15.875 mm	N/A 4200 lbf18600 N	N/A
T101W-904A2	N/A Yes	N/A 1.01 in	N/A 2 in50.8 mm	N/A 0.625 in15.875 mm	N/A 4200 lbf18600 N	N/A
T107-904A1	N/A No	N/A 1.072 in	N/A 2 in50.8 mm	N/A 0.625 in15.875 mm	N/A 4200 lbf18600 N	N/A
T110-904A1	N/A No	N/A 1.135 in	N/A 2.094 in53.188 mm	N/A 0.625 in15.875 mm	N/A 4500 lbf20000 N	N/A
T113-904A2	N/A No	N/A 1.135 in	N/A 2.1875 in55.562 mm	N/A 0.625 in15.875 mm	N/A 4500 lbf20000 N	N/A
T113X-904A1	N/A No	N/A 1.135 in	N/A 2.1875 in55.562 mm	N/A 0.625 in15.875 mm	N/A 4500 lbf20000 N	N/A
T113-904A3	N/A No	N/A 1.135 in	N/A 2.1875 in55.562 mm	N/A 0.625 in15.875 mm	N/A 4500 lbf20000 N	N/A
T119-904A1	N/A No	N/A 1.1975 in	N/A 2.1875 in55.562 mm	N/A 0.625 in15.875 mm	N/A 4500 lbf20000 N	N/A
T121-90010	N/A No	N/A 1.2093 in	N/A 2.1875 in55.562 mm	N/A 0.625 in15.875 mm	N/A 4500 lbf20000 N	N/A
T126-904A1	N/A No	N/A 1.2600 in	N/A 2.1875 in55.562 mm	N/A 0.625 in15.875 mm	N/A 4500 lbf20000 N	N/A
T126W-904A5	N/A Yes	N/A 1.2600 in	N/A 2.1875 in55.562 mm	N/A 0.625 in15.875 mm	N/A 4500 lbf20000 N	N/A
T126AW-90010	N/A Yes	N/A 1.2600 in	N/A 2.1875 in55.562 mm	N/A 0.625 in15.875 mm	N/A 4500 lbf20000 N	N/A
T1370-904A3	N/A No	N/A 1.3787 in	N/A 2.1875 in55.562 mm	N/A 0.625 in15.875 mm	N/A 3600 lbf16000 N	N/A
T139-904A1	N/A No	N/A 1.385 in	N/A 2.3125 in58.738 mm	N/A 0.625 in15.875 mm	N/A 4800 lbf21400 N	N/A

Part Number

Oil Holes in Retainer

d - Bore Diameter

D - Bearing O.D.

T - Bearing Width

Steering Pivot Rating

CAD

T63-904A1

N/A No

N/A 0.635 in

N/A 1.6250 in41.275 mm

N/A 0.5 in12.7 mm

N/A 2500 lbf11100 N

N/A

T77-904A1

N/A No

N/A 0.76 in

N/A 1.6250 in41.275 mm

N/A 0.5 in12.7 mm

N/A 2500 lbf11100 N

N/A

T77W-904A4

N/A Yes

N/A 0.76 in

N/A 1.6250 in41.275 mm

N/A 0.5 in12.7 mm

N/A 2500 lbf11100 N

N/A

T76-904A1

N/A No

N/A 0.76 in

N/A 1.6250 in41.275 mm

N/A 0.531 in13.487 mm

N/A 2500 lbf11100 N

N/A

T77-904A5

N/A No

N/A 0.76 in

N/A 1.6250 in41.275 mm

N/A 0.5 in12.7 mm

N/A 2500 lbf11100 N

N/A

T88-904A1

N/A No

N/A 0.885 in

N/A 1.8906 in48.021 mm

N/A 0.594 in15.088 mm

N/A 3890 lbf17300 N

N/A

T88W-904A3

N/A Yes

N/A 0.885 in

N/A 1.8906 in48.021 mm

N/A 0.594 in15.088 mm

N/A 3890 lbf17300 N

N/A

T92-904A1

N/A No

N/A 0.938 in

N/A 1.77 in44.958 mm

N/A 0.531 in13.487 mm

N/A 2690 lbf11950 N

N/A

T93-90010

N/A No

N/A 0.947 in

N/A 1.77 in44.958 mm

N/A 0.531 in13.487 mm

N/A 2690 lbf11950 N

N/A

T94-904A1

N/A No

N/A 0.947 in

N/A 1.8906 in48.021 mm

N/A 0.594 in15.088 mm

N/A 3900 lbf17350 N

N/A

T94W-904A4

N/A Yes

N/A 0.947 in

N/A 1.8906 in48.021 mm

N/A 0.594 in15.088 mm

N/A 3900 lbf17350 N

N/A

T101-904A1

N/A No

N/A 1.01 in

N/A 2 in50.8 mm

N/A 0.625 in15.875 mm

N/A 4200 lbf18600 N

N/A

T101W-904A2

N/A Yes

N/A 1.01 in

N/A 2 in50.8 mm

N/A 0.625 in15.875 mm

N/A 4200 lbf18600 N

N/A

T107-904A1

N/A No

N/A 1.072 in

N/A 2 in50.8 mm

N/A 0.625 in15.875 mm

N/A 4200 lbf18600 N

N/A

T110-904A1

N/A No

N/A 1.135 in

N/A 2.094 in53.188 mm

N/A 0.625 in15.875 mm

N/A 4500 lbf20000 N

N/A

T113-904A2

N/A No

N/A 1.135 in

N/A 2.1875 in55.562 mm

N/A 0.625 in15.875 mm

N/A 4500 lbf20000 N

N/A

T113X-904A1

N/A No

N/A 1.135 in

N/A 2.1875 in55.562 mm

N/A 0.625 in15.875 mm

N/A 4500 lbf20000 N

N/A

T113-904A3

N/A No

N/A 1.135 in

N/A 2.1875 in55.562 mm

N/A 0.625 in15.875 mm

N/A 4500 lbf20000 N

N/A

T119-904A1

N/A No

N/A 1.1975 in

N/A 2.1875 in55.562 mm

N/A 0.625 in15.875 mm

N/A 4500 lbf20000 N

N/A

T121-90010

N/A No

N/A 1.2093 in

N/A 2.1875 in55.562 mm

N/A 0.625 in15.875 mm

N/A 4500 lbf20000 N

N/A

T126-904A1

N/A No

N/A 1.2600 in

N/A 2.1875 in55.562 mm

N/A 0.625 in15.875 mm

N/A 4500 lbf20000 N

N/A

T126W-904A5

N/A Yes

N/A 1.2600 in

N/A 2.1875 in55.562 mm

N/A 0.625 in15.875 mm

N/A 4500 lbf20000 N

N/A

T126AW-90010

N/A Yes

N/A 1.2600 in

N/A 2.1875 in55.562 mm

N/A 0.625 in15.875 mm

N/A 4500 lbf20000 N

N/A

T1370-904A3

N/A No

N/A 1.3787 in

N/A 2.1875 in55.562 mm

N/A 0.625 in15.875 mm

N/A 3600 lbf16000 N

N/A

T139-904A1

N/A No

N/A 1.385 in

N/A 2.3125 in58.738 mm

N/A 0.625 in15.875 mm

N/A 4800 lbf21400 N

N/A

Required Fields ^*

Email ^*
First Name ^*
Last Name ^*
Company ^*
Department ^*
Country ^*
Zip/Postal Code ^*
Phone Number

No Preference
0.635
0.76
0.885
0.938
0.947
1.01
1.072
1.135
1.1975
1.2093
1.2600
1.3787
1.385
1.508
1.584
1.7568
2.01
3.0938
3.8750
5 13/16

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