Timken®Tapered Roller Bearings - Single Cones - 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	Bore (d)	Inner Ring Width (B)	Dynamic Radial Load Rating - 1M Revs (C1)	Static Radial Load Rating (C0)	CAD
EE540502	N/A	N/A 5 in127 mm	N/A 3.4375 in87.313 mm	N/A 185000 lbf823000 N	N/A 246000 lbf1090000 N	N/A
EE750502	N/A 750000	N/A 5 in127 mm	N/A 2.4375 in61.913 mm	N/A 174000 lbf775000 N	N/A 196000 lbf871000 N	N/A
HH228349	N/A HH228300	N/A 5 in127 mm	N/A 3.25 in82.55 mm	N/A 205000 lbf910000 N	N/A 279000 lbf1240000 N	N/A
HH228349V	N/A HH228300	N/A 5 in127 mm	N/A 3.25 in82.55 mm	N/A 242000 lbf1080000 N	N/A 279000 lbf1240000 N	N/A
HH231637	N/A	N/A 5 in127 mm	N/A 3.4375 in87.313 mm	N/A 257000 lbf1140000 N	N/A 302000 lbf1340000 N	N/A
HH932132	N/A	N/A 5 in127 mm	N/A 3.25 in82.55 mm	N/A 260000 lbf1160000 N	N/A 282000 lbf1250000 N	N/A
HM926747	N/A HM926700	N/A 5 in127 mm	N/A 1.946 in49.428 mm	N/A 132000 lbf586000 N	N/A 151000 lbf673000 N	N/A
KLL225749	N/A	N/A 5 in127 mm	N/A 0.6875 in17.463 mm	N/A 20300 lbf90200 N	N/A 34400 lbf153000 N	N/A
L225849	N/A L225800	N/A 5 in127 mm	N/A 1.0313 in26.195 mm	N/A 32100 lbf143000 N	N/A 61400 lbf273000 N	N/A
L225849H	N/A L225800	N/A 5 in127 mm	N/A 1.0313 in26.195 mm	N/A 30300 lbf135000 N	N/A 61400 lbf273000 N	N/A
L725349	N/A	N/A 5 in127 mm	N/A 1.0000 in25.400 mm	N/A 33700 lbf150000 N	N/A 55300 lbf246000 N	N/A
LL225749	N/A	N/A 5 in127 mm	N/A 0.6875 in17.463 mm	N/A 20300 lbf90200 N	N/A 34400 lbf153000 N	N/A
LM125748	N/A	N/A 5 in127 mm	N/A 1.4375 in36.513 mm	N/A 49500 lbf220000 N	N/A 92900 lbf413000 N	N/A
LM125748AV	N/A	N/A 5 in127 mm	N/A 1.4375 in36.513 mm	N/A 58700 lbf261000 N	N/A 92900 lbf413000 N	N/A
M327345	N/A	N/A 5 in127 mm	N/A 1.8125 in46.038 mm	N/A 86800 lbf386000 N	N/A 120000 lbf533000 N	N/A
NA48290SW	N/A 48200	N/A 5 in127 mm	N/A 1.8437 in46.83 mm	N/A 60200 lbf268000 N	N/A	N/A
NA48291	N/A	N/A 5 in127 mm	N/A 1.6875 in42.8625 mm	N/A	N/A	N/A
97503	N/A 97000	N/A 5.0312 in127.792 mm	N/A 1.946 in49.428 mm	N/A 84500 lbf376000 N	N/A 109000 lbf486000 N	N/A
HM926749	N/A HM926700	N/A 5.0312 in127.792 mm	N/A 1.946 in49.428 mm	N/A 132000 lbf586000 N	N/A 151000 lbf673000 N	N/A
95506	N/A 95000	N/A 5.0620 in128.575 mm	N/A 2.7053 in68.715 mm	N/A 118000 lbf523000 N	N/A 179000 lbf798000 N	N/A
48506	N/A 48000	N/A 5.0625 in128.588 mm	N/A 1.25 in31.75 mm	N/A 39800 lbf177000 N	N/A 67400 lbf300000 N	N/A
799	N/A 795	N/A 5.0625 in128.588 mm	N/A 1.875 in47.625 mm	N/A 85000 lbf378000 N	N/A 133000 lbf593000 N	N/A
95514X	N/A 95000	N/A 5.1168 in129.967 mm	N/A 2.7053 in68.715 mm	N/A 127000 lbf565000 N	N/A 179000 lbf798000 N	N/A
HM127442	N/A HM127400	N/A 5.1168 in129.967 mm	N/A 2.25 in57.15 mm	N/A 94500 lbf420000 N	N/A 159000 lbf706000 N	N/A
HM227545	N/A HM227500	N/A 5.1168 in129.967 mm	N/A 2.375 in60.325 mm	N/A 103000 lbf458000 N	N/A 164000 lbf727000 N	N/A

Part Number

Series

Bore (d)

Inner Ring Width (B)

Dynamic Radial Load Rating - 1M Revs (C1)

Static Radial Load Rating (C0)

CAD

EE540502

N/A

N/A 5 in127 mm

N/A 3.4375 in87.313 mm

N/A 185000 lbf823000 N

N/A 246000 lbf1090000 N

N/A

EE750502

N/A 750000

N/A 5 in127 mm

N/A 2.4375 in61.913 mm

N/A 174000 lbf775000 N

N/A 196000 lbf871000 N

N/A

HH228349

N/A HH228300

N/A 5 in127 mm

N/A 3.25 in82.55 mm

N/A 205000 lbf910000 N

N/A 279000 lbf1240000 N

N/A

HH228349V

N/A HH228300

N/A 5 in127 mm

N/A 3.25 in82.55 mm

N/A 242000 lbf1080000 N

N/A 279000 lbf1240000 N

N/A

HH231637

N/A

N/A 5 in127 mm

N/A 3.4375 in87.313 mm

N/A 257000 lbf1140000 N

N/A 302000 lbf1340000 N

N/A

HH932132

N/A

N/A 5 in127 mm

N/A 3.25 in82.55 mm

N/A 260000 lbf1160000 N

N/A 282000 lbf1250000 N

N/A

HM926747

N/A HM926700

N/A 5 in127 mm

N/A 1.946 in49.428 mm

N/A 132000 lbf586000 N

N/A 151000 lbf673000 N

N/A

KLL225749

N/A

N/A 5 in127 mm

N/A 0.6875 in17.463 mm

N/A 20300 lbf90200 N

N/A 34400 lbf153000 N

N/A

L225849

N/A L225800

N/A 5 in127 mm

N/A 1.0313 in26.195 mm

N/A 32100 lbf143000 N

N/A 61400 lbf273000 N

N/A

L225849H

N/A L225800

N/A 5 in127 mm

N/A 1.0313 in26.195 mm

N/A 30300 lbf135000 N

N/A 61400 lbf273000 N

N/A

L725349

N/A

N/A 5 in127 mm

N/A 1.0000 in25.400 mm

N/A 33700 lbf150000 N

N/A 55300 lbf246000 N

N/A

LL225749

N/A

N/A 5 in127 mm

N/A 0.6875 in17.463 mm

N/A 20300 lbf90200 N

N/A 34400 lbf153000 N

N/A

LM125748

N/A

N/A 5 in127 mm

N/A 1.4375 in36.513 mm

N/A 49500 lbf220000 N

N/A 92900 lbf413000 N

N/A

LM125748AV

N/A

N/A 5 in127 mm

N/A 1.4375 in36.513 mm

N/A 58700 lbf261000 N

N/A 92900 lbf413000 N

N/A

M327345

N/A

N/A 5 in127 mm

N/A 1.8125 in46.038 mm

N/A 86800 lbf386000 N

N/A 120000 lbf533000 N

N/A

NA48290SW

N/A 48200

N/A 5 in127 mm

N/A 1.8437 in46.83 mm

N/A 60200 lbf268000 N

N/A

NA48291

N/A

N/A 5 in127 mm

N/A 1.6875 in42.8625 mm

N/A

97503

N/A 97000

N/A 5.0312 in127.792 mm

N/A 1.946 in49.428 mm

N/A 84500 lbf376000 N

N/A 109000 lbf486000 N

N/A

HM926749

N/A HM926700

N/A 5.0312 in127.792 mm

N/A 1.946 in49.428 mm

N/A 132000 lbf586000 N

N/A 151000 lbf673000 N

N/A

95506

N/A 95000

N/A 5.0620 in128.575 mm

N/A 2.7053 in68.715 mm

N/A 118000 lbf523000 N

N/A 179000 lbf798000 N

N/A

48506

N/A 48000

N/A 5.0625 in128.588 mm

N/A 1.25 in31.75 mm

N/A 39800 lbf177000 N

N/A 67400 lbf300000 N

N/A

799

N/A 795

N/A 5.0625 in128.588 mm

N/A 1.875 in47.625 mm

N/A 85000 lbf378000 N

N/A 133000 lbf593000 N

N/A

95514X

N/A 95000

N/A 5.1168 in129.967 mm

N/A 2.7053 in68.715 mm

N/A 127000 lbf565000 N

N/A 179000 lbf798000 N

N/A

HM127442

N/A HM127400

N/A 5.1168 in129.967 mm

N/A 2.25 in57.15 mm

N/A 94500 lbf420000 N

N/A 159000 lbf706000 N

N/A

HM227545

N/A HM227500

N/A 5.1168 in129.967 mm

N/A 2.375 in60.325 mm

N/A 103000 lbf458000 N

N/A 164000 lbf727000 N

N/A