Mumbai, Maharashtra
GST No. 27AMEPJ2702L2Z4
Approx. Rs 4,000 / PieceGet Latest Price
Product BrochureProduct Details:Bore Size | 90 mm |
Product Brand | Timken |
Bearing Type | Taper Roller Bearing |
Bearing Number | L 116149/L 116110 |
Outer Diameter | 115.888 mm |
Material | Stainless Steel |
Number of Rows | Double Row |
Cage Type | Stamped Steel |
Load type | Thrust |
Bore Diameter (mm) | 82.550 mm |
Outer Diameter (mm) | 115.888 mm |
Width | 20.638 mm |
Seal | With Seal |
Bore Type | Tapered |
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 outside diameter 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 and 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.
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