Inch Tapered Roller Bearings Series 32900

Tapered Roller Bearings
Series 32900, 32000, 33000, 30200, 32200, 33200, 30300, 31300, 32300
Features

Tapered roller bearings, the outer ring has a tapered raceway, raceway with tapered roller between. If an extension of conical surface, and ultimately converge on the bearing axis point. Tapered roller bearings are mainly used to bear radial load mainly consisting of radial and axial load. The axial load bearing capacity of the decision by the contact angle, the greater the reach, the greater the axial load capacity. Tapered roller bearings for the separation of bearings, roller and cage with the inner ring in the inner components separately with the outer ring installation. This kind of bearing shell side may limit the axis or axial displacement, does not allow a tilt axis relative to shell hole. In the radial loads, will produce additional axial forces, therefore, generally supported in two bearings, the bearing outer ring and inner ring with the face should be relatively installation.
The main purpose of such bearings: Automotive front, rear, transmission, differential, pinion shaft, spindle, construction machinery, large-scale agricultural machinery, railway vehicles, gear reduction rolling mill roll neck small deceleration devices.
Structure

Single row tapered roller bearings - Metric and Inch
Double row tapered roller bearings - Metric and Inch

Single row tapered roller bearings
Such bearings can only limit the shell axis or axial displacement in one direction, a direction under axial load. Under the action of the radial load, axial force generated by the bearing must be balanced. Face to face or back to back two bearings should be used.
Double row tapered roller bearings
Such tapered bearings, while the radial load can withstand two-way axial load. In the bearing axial clearance or shell within the limits of the bi-axial shaft movement.

Size range
Tapered roller bearings RNB basic dimensions are listed in the data table size,
Single row tapered roller bearings:
Diameter size range: 15mm ~ 260mm Diameter size range: 42mm ~ 400mm Width range: 14mm ~ 87mm Double row tapered roller bearings Diameter size range: 15mm ~ 260mm Diameter size range: 35mm ~ 420mm Width range: 25mm ~ 200mm

Competitive Advantage
High-precision roller - guide on the featuress to ensure that the pure rolling
Optimal rib design - concentric and maintain accurate positioning
Increased exposure to taper - more axial load

Related Keywords: Axial Tapered Roller Bearings  Inch Tapered Roller Bearings  Metric Tapered Roller Bearing  Tapered Roller Bearing 32200 Series  Tapered Roller Bearing 32000 Series  Tapered Roller Bearing 31300 Series