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China DHK Group was established in 2001. We are ISO-9001 certificated company. We focus stable high quality and professional service as well as reasonable price. Supported by our very strong & professional engineering team and good equipped quality research center, we are the right company to supply our customers with very stable high quality products, tapered roller bearing, taper roller bearing and professional service. Also we are no problem to fully understand and develop custom requirement. We control our production, tapered roller bearing, taper roller bearing and quality process according to ISO standard and also no problem to follow PPAP III. We always submit samples according to ISIR. We are exporting more than 70% of our products, tapered roller bearing, taper roller bearing to both Europe and USA, some of them go for OEM customers like GE, GM, Ford, etc.

Double-row Tapered Roller Bearings

Four-row Tapered Roller Bearings

The inner and outer ring raceways and rollers of the tapered roller bearing are made with a taper so that the surface planes of the raceways and roller axis meet at a point.The rollers are guided by a flange on the inner ring.
Tapered roller bearings are separable and have the following components: outer ring,inner ring and roller assembly. The nonseparable inner ring and roller assembly is called the "cone", and the outer ring is called the "cup". Internal clearance is established during mounting by the axial position of the cone relative to the cup.

Series Bore diameter (mm)
E ... J ... J
31300 25~150 25~150
32900 35~150 -
32000 20 ~ 220 240 ~ 280
33000 25~150 -
33100 40~ 120 -
30200 17~ 120 15~ 320
32200 25~ 110 17~ 320
30300 15~ 75 80~ 280
30300D 25~ 80 85~ 120
32300 20~ 105 110~280
Inch Series 15.875 ~ 187.325
(0.625" ~ 7.375")

Typical Applications: Speed Reducers, Automotive Application, Construction Equipment, Pumps, Printing Presses, Paper Mill Machines

Double-row Tapered Roller Bearings

Arrangement Bore diameter (mm)
KDE 25~1000
KBE 40~1000
KBD 110~1200

Four-row Tapered Roller Bearings

Series Type Bore diameter (mm)
Metric KBV 100~ 1200
Inch B
136.625~ 1016.00
( 5.375"~ 40")


tapered roller bearing, taper roller bearing


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