Designation system - TIMKEN

Manufacturer
Suffix
Prefix
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Found: 651
Suffix/Prefix Manufacturer Description Example Refers to
KTIMKENK prefix with five or six digits following also used for miscellaneous components (seals, bolts, filler rings, etc.).Miscellaneous
LTIMKENLight series. Non-interchangeable with other inner rings and outer rings identified with same basic part numbers.L116149/L116110Inner ring & outer ring, Tapered roller bearing
JTTIMKENMetric series.JT9049/JT9010Inner ring & outer ring, Tapered roller bearing
JUTIMKENMetric series.Inner ring & outer ring, Tapered roller bearing
JWTIMKENMetric series.JW6049/JW6010Inner ring & outer ring, Tapered roller bearing
KTIMKENDouble outer ring with heavy section. May have unusual features such as flange, tapered O.D., etc.Outer ring, Tapered roller bearing
JPTIMKENMetric series.JP14049-90NB1Inner ring & outer ring, Tapered roller bearing
JRTIMKENMetric series.Inner ring & outer ring, Tapered roller bearing
JRMTIMKENMetric series, UNIPAC bearing.JRM3938A-90UA2Inner ring & outer ring, Tapered roller bearing
JSTIMKENMetric series.JS 3549 A / 3510Inner ring & outer ring, Tapered roller bearing