Tapered roller bearing
NSK Taper Roller Bearings support high radial loads and axial loads in a single direction and are available in two and four row versions which are capable of taking axial loads in either direction. Tapers can be supplied with high strength cages (optimized designs) and in a range of advanced special materials for more arduous applications.
Material Technology: Hardened high carbon chromium steel
Advanced Materials: Patented materials including High TF and Super TF are available for more arduous conditions
Patented NSK HR taper roller bearings offer higher load ratings
NSK cage optimized for large taper roller bearings installed in planetary carriers
Segmented plastic cage for inner diameters of more than 1000 mm
Metric and imperial dimensions
Outer diameters up to 2500 mm
High radial and axial loads in one direction
Axial loads in both directions when arranged in pairs
Small clearance range when bearing pairs are adjusted during mounting
Higher permissible speeds by improved raceway surface roughness
High accuracy pressed steel cage controls roller position resulting in low heat generation and reduced wear properties.
NSK range of Taper Roller Bearings include: single row taper roller bearings, double row taper roller bearings, four row taper roller bearings, Molded-OilTM bearings and more.
The tapered roller bearing can be separated, and the assembly consisting of the inner ring and the roller and the cage and the outer ring can be respectively mounted on the tapered roller bearing. Corrected contact lines at the roller and raceway contacts reduce stress concentrations. Tapered roller bearings can withstand large radial and axial loads. Since tapered roller bearings can only transmit one-way axial loads, another tapered roller bearing that is symmetrically mounted is required to transmit the axial load in the opposite direction. A raceway with a slanted angle allows the tapered roller bearing to withstand combined radial and axial loads. The greater the angle between the outer raceway and the bearing centerline, the greater the ability to withstand axial and radial load ratios. The linear contact of the roller with the raceway gives the tapered roller bearing a large load carrying capacity. This feature and the ability to withstand radial loads, axial loads and combined loads make tapered roller bearings ideal for many applications. For a given inner diameter, a particularly lightweight cross section can be used to meet different load requirements.
32210 Tapered Roller Bearing
Gcr15 Bearing steel
OEM,ODM Or Customized
30-45 days after samples approved and deposit received.
T/T, L/C at sight
Suitable for heavy loads and shock loads
Single row bearings can withstand radial loads and one-way axial loads, double row bearings can withstand radial loads and biaxial axial loads
Automobile: front wheel, rear wheel, transmission, differential pinion shaft. Machine tool spindles, construction machinery, large agricultural machinery, railway vehicle gear reduction devices, rolling mill roll necks and reduction gears
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