- BOSTON BEARING AXLE CORP.
- Angular Contact Ball Bearings Cylindrical Roller Bearings Flange Block Bearings
English
- Address147 South County Rd 009 West, Frankfort IN 14368, U.S.A.
- Phone(Working Time)+1-567-665-1000
- Phone(Nonworking Time)+1-567-665-1000
Tapered Roller Bearing Assemblies
Contact NowTapered roller bearings are rolling element bearings that can support axial forces (i.e., they are good thrust bearings) as well as radial forces.
The inner and outer ring raceways are segments of cones and the rollers are tapered so that the conical surfaces of the raceways, and the roller axes, if projected, would all meet at a common point on the main axis of the bearing. This geometry makes the motion of the cones remain coaxial, with no sliding motion between the raceways and the OD of the rollers.
This conical geometry creates a linear contact patch which permits greater loads to be carried than with spherical (ball) bearings, which have point contact. The geometry means that the tangential speeds of the surfaces of each of the rollers are the same as their raceways along the whole length of the contact patch and no differential scrubbing occurs.
| Bearing Number | Bore Dia | Outer DIa | Width | Size |
|---|---|---|---|---|
| NSK 30318 Tapered Roller Bearing Assemblies | N 064 | HMVC 64E | 381.127 mm | 176.174 mm |
| NSK 30319 Tapered Roller Bearing Assemblies | UC207MZ2 | 95 mm | 47.1 mm | Three-Bolt Bracket S |
| NSK 30236 Tapered Roller Bearing Assemblies | 1.5000 in | 714037 | NPL | Normal Duty |
| NSK 30232 Tapered Roller Bearing Assemblies | 2 in | Round | Two-Bolt Base | 5-1/8" to |
| NSK 30230 Tapered Roller Bearing Assemblies | 4-7/8" to | 2-1/4 in | Non-Contact with Sli | Normal Duty |
| NSK 33024J Tapered Roller Bearing Assemblies | Normal Duty | Non-Expansion Bearin | Max 250° | 3.0000 in |
| NSK 33021J Tapered Roller Bearing Assemblies | 96000 N | Double Shielded | 30 mm | Uncoated |
| NSK 33022J Tapered Roller Bearing Assemblies | 51000 lbf | 950 RPM | 3.5000 in | Open |
| NSK 32956DB+KLR252.4A Tapered Roller Bearing Assemblies | 5500 RPM, 1800 RPM | -30 to +120 &de | Needle Roller/A | 5460 lbf |
| NSK 33014J Tapered Roller Bearing Assemblies | 24 mm | 16 mm | Female Threaded | 30 mm |
| NSK 33013J Tapered Roller Bearing Assemblies | 2.1875 in | 737616 | Max 250° | Cast Iron |
| NSK 32968DB+KLR307.4A Tapered Roller Bearing Assemblies | NSK | 32968DB+KLR307.4A | 1 pcs | Negotiable |