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Send Inquiry | Bearing No. | Dimension（mm） | Basic rated load (KN) | Limit speed（r/min） | Shoulder dimension （mm） | Calculation Factors | Weigh（kg） | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| d | D | T | B | C | R radial | R axis | r radial | r axis | Cr | Cor | Grease | Oil | da（max） | db（min） | Da（min） | Da（max） | Db（min） | Ca（min） | Cb（min） | e | Y | Yo | a | ||||
In the design of tapered roller bearings, the inner and outer raceway surface extension lines and the cone apex of the roller intersect at a point on the bearing center line. Therefore, the resultant force of the load applied by the inner and outer ring raceway on the roller makes the end face of the roller extruder to the large guard edge of the inner ring, and the large guard edge of the inner ring guides the roller to roll at the same time. Axial loads are derived and guided by pure radial loads. Tapered roller bearings are divided into metric series and imperial series, which are widely used. Tapered roller bearings are divided into single row, double row and four row. These three types are used in pairs. The outer ring can be separated from the inner ring with rollers and cage components, and the installation is simple and convenient in the state of clearance or pretension, but the management of working clearance is difficult and needs attention. Can withstand large radial and axial loads at the same time.
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