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
750W - 742X	N/A 745	N/A 3.1250 in79.375 mm	N/A 5.9090 in150.089 mm	N/A 1.8375 in46.673 mm	N/A 1.4375 in36.513 mm	N/A 1.7502 in44.455 mm	N/A 71400 lbf318000 N	N/A 93800 lbf417000 N	N/A
756A - 752	N/A 755	N/A 3.1250 in79.375 mm	N/A 6-3/8 in161.925 mm	N/A 1.9000 in48.260 mm	N/A 1.5000 in38.100 mm	N/A 1.8750 in47.625 mm	N/A 73600 lbf327000 N	N/A 99200 lbf441000 N	N/A
756A - 752A	N/A 755	N/A 3.1250 in79.375 mm	N/A 6.299 in159.995 mm	N/A 1.9000 in48.260 mm	N/A 1.5000 in38.100 mm	N/A 1.8751 in47.628 mm	N/A 73600 lbf327000 N	N/A 99200 lbf441000 N	N/A
756A - 752AA	N/A 755	N/A 3.1250 in79.375 mm	N/A 6-3/8 in161.925 mm	N/A 1.9000 in48.260 mm	N/A 1.5000 in38.100 mm	N/A 1.8751 in47.628 mm	N/A 73600 lbf327000 N	N/A 99200 lbf441000 N	N/A
756A - 753	N/A 755	N/A 3.1250 in79.375 mm	N/A 6.6250 in168.275 mm	N/A 1.9000 in48.260 mm	N/A 1.5000 in38.100 mm	N/A 1.8751 in47.628 mm	N/A 73600 lbf327000 N	N/A 99200 lbf441000 N	N/A
HH221431 - HH221410	N/A HH221400	N/A 3.1250 in79.375 mm	N/A 7.5 in190.5 mm	N/A 2.2650 in57.531 mm	N/A 1.8125 in46.038 mm	N/A 2.2500 in57.150 mm	N/A 120000 lbf534000 N	N/A 156000 lbf692000 N	N/A
HH221431 - HH221410XX	N/A HH221400	N/A 3.1250 in79.375 mm	N/A 7.5 in190.5 mm	N/A 2.2650 in57.531 mm	N/A 1.8125 in46.038 mm	N/A 2.2501 in57.153 mm	N/A 120000 lbf534000 N	N/A 156000 lbf692000 N	N/A
HH221431 - HH221416	N/A HH221400	N/A 3.1250 in79.375 mm	N/A 7.875 in200.025 mm	N/A 2.2650 in57.531 mm	N/A 2.0000 in50.800 mm	N/A 2.4376 in61.915 mm	N/A 120000 lbf534000 N	N/A 156000 lbf692000 N	N/A
HM515749 - HM515714	N/A HM515700	N/A 3.1250 in79.375 mm	N/A 5.5118 in140 mm	N/A 1.8150 in46.101 mm	N/A 1.3125 in33.338 mm	N/A 1.7500 in44.450 mm	N/A 54200 lbf241000 N	N/A 71400 lbf318000 N	N/A
HM515749 - HM515716	N/A HM515700	N/A 3.1250 in79.375 mm	N/A 5.5960 in142.138 mm	N/A 1.8150 in46.101 mm	N/A 1.3125 in33.338 mm	N/A 1.7500 in44.450 mm	N/A 54200 lbf241000 N	N/A 71400 lbf318000 N	N/A
HM218238 - HM218210	N/A HM218200	N/A 3.1486 in79.974 mm	N/A 5.7864 in146.975 mm	N/A 1.5748 in40.000 mm	N/A 1.2795 in32.499 mm	N/A 1.5748 in40.000 mm	N/A 73000 lbf325000 N	N/A 87300 lbf388000 N	N/A
HM218238 - HM218215	N/A HM218200	N/A 3.1486 in79.974 mm	N/A 6 in152.400 mm	N/A 1.5748 in40.000 mm	N/A 1.2795 in32.499 mm	N/A 1.5748 in40.000 mm	N/A 73000 lbf325000 N	N/A 87300 lbf388000 N	N/A
578 - 572	N/A 575	N/A 3.1490 in79.985 mm	N/A 5.5115 in139.992 mm	N/A 1.4212 in36.098 mm	N/A 1.1250 in28.575 mm	N/A 1.4375 in36.513 mm	N/A 46500 lbf207000 N	N/A 65400 lbf291000 N	N/A
578 - 572A	N/A 575	N/A 3.1490 in79.985 mm	N/A 5.5111 in139.982 mm	N/A 1.4212 in36.098 mm	N/A 1.1250 in28.575 mm	N/A 1.3879 in35.253 mm	N/A 46500 lbf207000 N	N/A 65400 lbf291000 N	N/A
578 - 572X	N/A 575	N/A 3.1490 in79.985 mm	N/A 5.5000 in139.700 mm	N/A 1.4212 in36.098 mm	N/A 1.1250 in28.575 mm	N/A 1.4375 in36.513 mm	N/A 46500 lbf207000 N	N/A 65400 lbf291000 N	N/A
578 - 574	N/A 575	N/A 3.1490 in79.985 mm	N/A 5.5115 in139.992 mm	N/A 1.4212 in36.098 mm	N/A 1.1250 in28.575 mm	N/A 1.4375 in36.513 mm	N/A 46500 lbf207000 N	N/A 65400 lbf291000 N	N/A
98316 - 98788	N/A 98000	N/A 3.1496 in80 mm	N/A 7.874 in200 mm	N/A 1.9375 in49.213 mm	N/A 1.3750 in34.925 mm	N/A 2.0772 in52.761 mm	N/A 108000 lbf482000 N	N/A 117000 lbf519000 N	N/A
47681 - 47620	N/A 47600	N/A 3 3/16 in80.963 mm	N/A 5 1/4 in133.350 mm	N/A 1.3125 in33.338 mm	N/A 1.0313 in26.195 mm	N/A 1.3125 in33.338 mm	N/A 48100 lbf214000 N	N/A 58900 lbf262000 N	N/A
47681 - 47620A	N/A 47600	N/A 3 3/16 in80.963 mm	N/A 5 1/4 in133.350 mm	N/A 1.3125 in33.338 mm	N/A 1.0313 in26.195 mm	N/A 1.3126 in33.340 mm	N/A 48100 lbf214000 N	N/A 58900 lbf262000 N	N/A
47681 - 47621	N/A 47600	N/A 3 3/16 in80.963 mm	N/A 5.5115 in139.992 mm	N/A 1.3125 in33.338 mm	N/A 1.1563 in29.370 mm	N/A 1.4376 in36.515 mm	N/A 48100 lbf214000 N	N/A 58900 lbf262000 N	N/A
496P - 492A	N/A 495	N/A 3 3/16 in80.963 mm	N/A 5 1/4 in133.350 mm	N/A 1.1720 in29.769 mm	N/A 0.8750 in22.225 mm	N/A 1.1876 in30.165 mm	N/A 41200 lbf183000 N	N/A 48600 lbf216000 N	N/A
496 - 492A	N/A 495	N/A 3 3/16 in80.963 mm	N/A 5 1/4 in133.350 mm	N/A 1.1720 in29.769 mm	N/A 0.8750 in22.225 mm	N/A 1.1875 in30.163 mm	N/A 34700 lbf154000 N	N/A 48600 lbf216000 N	N/A
496 - 493	N/A 495	N/A 3 3/16 in80.963 mm	N/A 5.3750 in136.525 mm	N/A 1.1720 in29.769 mm	N/A 0.8750 in22.225 mm	N/A 1.1875 in30.163 mm	N/A 34700 lbf154000 N	N/A 48600 lbf216000 N	N/A
496P - 493	N/A 495	N/A 3 3/16 in80.963 mm	N/A 5.3750 in136.525 mm	N/A 1.1720 in29.769 mm	N/A 0.8750 in22.225 mm	N/A 1.1876 in30.165 mm	N/A 41200 lbf183000 N	N/A 48600 lbf216000 N	N/A
496P - 493A	N/A 495	N/A 3 3/16 in80.963 mm	N/A 5.3140 in134.976 mm	N/A 1.1720 in29.769 mm	N/A 0.8750 in22.225 mm	N/A 1.1876 in30.165 mm	N/A 41200 lbf183000 N	N/A 48600 lbf216000 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

750W - 742X

N/A 745

N/A 3.1250 in79.375 mm

N/A 5.9090 in150.089 mm

N/A 1.8375 in46.673 mm

N/A 1.4375 in36.513 mm

N/A 1.7502 in44.455 mm

N/A 71400 lbf318000 N

N/A 93800 lbf417000 N

N/A

756A - 752

N/A 755

N/A 3.1250 in79.375 mm

N/A 6-3/8 in161.925 mm

N/A 1.9000 in48.260 mm

N/A 1.5000 in38.100 mm

N/A 1.8750 in47.625 mm

N/A 73600 lbf327000 N

N/A 99200 lbf441000 N

N/A

756A - 752A

N/A 755

N/A 3.1250 in79.375 mm

N/A 6.299 in159.995 mm

N/A 1.9000 in48.260 mm

N/A 1.5000 in38.100 mm

N/A 1.8751 in47.628 mm

N/A 73600 lbf327000 N

N/A 99200 lbf441000 N

N/A

756A - 752AA

N/A 755

N/A 3.1250 in79.375 mm

N/A 6-3/8 in161.925 mm

N/A 1.9000 in48.260 mm

N/A 1.5000 in38.100 mm

N/A 1.8751 in47.628 mm

N/A 73600 lbf327000 N

N/A 99200 lbf441000 N

N/A

756A - 753

N/A 755

N/A 3.1250 in79.375 mm

N/A 6.6250 in168.275 mm

N/A 1.9000 in48.260 mm

N/A 1.5000 in38.100 mm

N/A 1.8751 in47.628 mm

N/A 73600 lbf327000 N

N/A 99200 lbf441000 N

N/A

HH221431 - HH221410

N/A HH221400

N/A 3.1250 in79.375 mm

N/A 7.5 in190.5 mm

N/A 2.2650 in57.531 mm

N/A 1.8125 in46.038 mm

N/A 2.2500 in57.150 mm

N/A 120000 lbf534000 N

N/A 156000 lbf692000 N

N/A

HH221431 - HH221410XX

N/A HH221400

N/A 3.1250 in79.375 mm

N/A 7.5 in190.5 mm

N/A 2.2650 in57.531 mm

N/A 1.8125 in46.038 mm

N/A 2.2501 in57.153 mm

N/A 120000 lbf534000 N

N/A 156000 lbf692000 N

N/A

HH221431 - HH221416

N/A HH221400

N/A 3.1250 in79.375 mm

N/A 7.875 in200.025 mm

N/A 2.2650 in57.531 mm

N/A 2.0000 in50.800 mm

N/A 2.4376 in61.915 mm

N/A 120000 lbf534000 N

N/A 156000 lbf692000 N

N/A

HM515749 - HM515714

N/A HM515700

N/A 3.1250 in79.375 mm

N/A 5.5118 in140 mm

N/A 1.8150 in46.101 mm

N/A 1.3125 in33.338 mm

N/A 1.7500 in44.450 mm

N/A 54200 lbf241000 N

N/A 71400 lbf318000 N

N/A

HM515749 - HM515716

N/A HM515700

N/A 3.1250 in79.375 mm

N/A 5.5960 in142.138 mm

N/A 1.8150 in46.101 mm

N/A 1.3125 in33.338 mm

N/A 1.7500 in44.450 mm

N/A 54200 lbf241000 N

N/A 71400 lbf318000 N

N/A

HM218238 - HM218210

N/A HM218200

N/A 3.1486 in79.974 mm

N/A 5.7864 in146.975 mm

N/A 1.5748 in40.000 mm

N/A 1.2795 in32.499 mm

N/A 1.5748 in40.000 mm

N/A 73000 lbf325000 N

N/A 87300 lbf388000 N

N/A

HM218238 - HM218215

N/A HM218200

N/A 3.1486 in79.974 mm

N/A 6 in152.400 mm

N/A 1.5748 in40.000 mm

N/A 1.2795 in32.499 mm

N/A 1.5748 in40.000 mm

N/A 73000 lbf325000 N

N/A 87300 lbf388000 N

N/A

578 - 572

N/A 575

N/A 3.1490 in79.985 mm

N/A 5.5115 in139.992 mm

N/A 1.4212 in36.098 mm

N/A 1.1250 in28.575 mm

N/A 1.4375 in36.513 mm

N/A 46500 lbf207000 N

N/A 65400 lbf291000 N

N/A

578 - 572A

N/A 575

N/A 3.1490 in79.985 mm

N/A 5.5111 in139.982 mm

N/A 1.4212 in36.098 mm

N/A 1.1250 in28.575 mm

N/A 1.3879 in35.253 mm

N/A 46500 lbf207000 N

N/A 65400 lbf291000 N

N/A

578 - 572X

N/A 575

N/A 3.1490 in79.985 mm

N/A 5.5000 in139.700 mm

N/A 1.4212 in36.098 mm

N/A 1.1250 in28.575 mm

N/A 1.4375 in36.513 mm

N/A 46500 lbf207000 N

N/A 65400 lbf291000 N

N/A

578 - 574

N/A 575

N/A 3.1490 in79.985 mm

N/A 5.5115 in139.992 mm

N/A 1.4212 in36.098 mm

N/A 1.1250 in28.575 mm

N/A 1.4375 in36.513 mm

N/A 46500 lbf207000 N

N/A 65400 lbf291000 N

N/A

98316 - 98788

N/A 98000

N/A 3.1496 in80 mm

N/A 7.874 in200 mm

N/A 1.9375 in49.213 mm

N/A 1.3750 in34.925 mm

N/A 2.0772 in52.761 mm

N/A 108000 lbf482000 N

N/A 117000 lbf519000 N

N/A

47681 - 47620

N/A 47600

N/A 3 3/16 in80.963 mm

N/A 5 1/4 in133.350 mm

N/A 1.3125 in33.338 mm

N/A 1.0313 in26.195 mm

N/A 1.3125 in33.338 mm

N/A 48100 lbf214000 N

N/A 58900 lbf262000 N

N/A

47681 - 47620A

N/A 47600

N/A 3 3/16 in80.963 mm

N/A 5 1/4 in133.350 mm

N/A 1.3125 in33.338 mm

N/A 1.0313 in26.195 mm

N/A 1.3126 in33.340 mm

N/A 48100 lbf214000 N

N/A 58900 lbf262000 N

N/A

47681 - 47621

N/A 47600

N/A 3 3/16 in80.963 mm

N/A 5.5115 in139.992 mm

N/A 1.3125 in33.338 mm

N/A 1.1563 in29.370 mm

N/A 1.4376 in36.515 mm

N/A 48100 lbf214000 N

N/A 58900 lbf262000 N

N/A

496P - 492A

N/A 495

N/A 3 3/16 in80.963 mm

N/A 5 1/4 in133.350 mm

N/A 1.1720 in29.769 mm

N/A 0.8750 in22.225 mm

N/A 1.1876 in30.165 mm

N/A 41200 lbf183000 N

N/A 48600 lbf216000 N

N/A

496 - 492A

N/A 495

N/A 3 3/16 in80.963 mm

N/A 5 1/4 in133.350 mm

N/A 1.1720 in29.769 mm

N/A 0.8750 in22.225 mm

N/A 1.1875 in30.163 mm

N/A 34700 lbf154000 N

N/A 48600 lbf216000 N

N/A

496 - 493

N/A 495

N/A 3 3/16 in80.963 mm

N/A 5.3750 in136.525 mm

N/A 1.1720 in29.769 mm

N/A 0.8750 in22.225 mm

N/A 1.1875 in30.163 mm

N/A 34700 lbf154000 N

N/A 48600 lbf216000 N

N/A

496P - 493

N/A 495

N/A 3 3/16 in80.963 mm

N/A 5.3750 in136.525 mm

N/A 1.1720 in29.769 mm

N/A 0.8750 in22.225 mm

N/A 1.1876 in30.165 mm

N/A 41200 lbf183000 N

N/A 48600 lbf216000 N

N/A

496P - 493A

N/A 495

N/A 3 3/16 in80.963 mm

N/A 5.3140 in134.976 mm

N/A 1.1720 in29.769 mm

N/A 0.8750 in22.225 mm

N/A 1.1876 in30.165 mm

N/A 41200 lbf183000 N

N/A 48600 lbf216000 N

N/A