Taper Roller Bearing
Taper Roller Bearing
Tapered roller bearing is designed to have the taper surfaces of the Inner ring raceway, outer ring raceway and the rolling surface of the roller interest at one point in the central line of the bearing.
They suit for heavy load and impact load. ZWHZZ can produce Metric Design series and Inch Design series .
For metric-design medium-angle and steep-angle tapered roller bearings, the respective contact angle symbol C or D is added after the bore number. For normal-angle tapered roller bearings, no contact angle symbol is used. Medium-angle tapered roller bearings are primarily used for the pinion shafts of differential gears of automobiles. Among those with high load capacity (HR series), some bearings have the basic number suffixed by J to conform to the specifications of ISO for the cup back face raceway diameter, cup width, and contact angle. Therefore, the cone assembly and cup of bearings with the same basic number suffixed by J are internationally interchangeable. Among metric-design tapered roller bearings specified by ISO 355, there are those having new dimensions that are different than the dimension series 3XX used in the past. Part of them are listed in the bearing tables. They conform to the specifications of ISO for the smaller end diameter of the cup and contact angle. The cone and cup assemblies are internationally interchangeable. The bearing number formulation, which is different than that for past metric design, please contact with ZWHZZ to get further more details .
Besides metric design tapered roller bearings, there are also inch design bearings. For the cone assemblies and cups of inch design bearings, except four-row tapered roller bearings, the bearing numbers of ZWHZZ are approximately the same as TIMKEN , please contact with ZWHZZ to get further more details .
ZWHZZ range of products │ Single row Taper Roller Bearing │ Inner diameter: 95.25-1270mm
ZWHZZ range of products │ double row Taper Roller Bearing │ Inner diameter: 100-1120mm
ZWHZZ range of products │ Four row Taper Roller Bearing │ Inner diameter: 120.65-1580mm
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