Taper Bearing Sets TIMKEN
Tapered 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.
The rollers are stabilized and restrained by a flange on the inner ring, against which their large end slides, which stops the rollers from popping out due to the "pumpkin seed effect" of their conical shape.
The larger the half angles of these cones the larger the axial force that the bearing can sustain.
Tapered roller bearings are separable into a cone assembly and a cup. The non-separable cone assembly consists of the inner ring, the rollers, and a cage that retains & evenly spaces the rollers. The cup is simply the outer ring. Internal clearance is established during mounting by the axial position of the cone relative to the cup, although preloaded installations without clearance are common.
- 14276 Tapered Roller Bearing 2.717 x .625 Inch
- 1 pcs
- Negotiable
- LM603049 Tapered Roller Bearing NEW
- 1 pcs
- Negotiable
- 17274 Tapered Roller Bearing Cup
- 1 pcs
- Negotiable
- 2790 Tapered Roller Bearing
- 1 pcs
- Negotiable
- 12520 Tapered Roller Bearing Cup
- 1 pcs
- Negotiable
- 414 Tapered Roller Bearing Single Cup
- 1 pcs
- Negotiable
- 15117 TAPERED ROLLER BEARING NEW IN BOX
- 1 pcs
- Negotiable
- NBR L44643/10 Tapered Roller Bearing 1" Bore
- 1 pcs
- Negotiable
- M88048 Tapered Roller Bearing
- 1 pcs
- Negotiable
- 30207J2 30207-J2/Q Taper Roller Bearing 35mm x 72mm x 18.25mm
- 1 pcs
- Negotiable
- T151W Tapered Roller Bearing NEW
- 1 pcs
- Negotiable
- 31594 Tapered Roller Bearing
- 1 pcs
- Negotiable