DEEP GROOVE BALL BEARINGS

Deep groove ball bearing are most widely used and incorporate deep, uninterrupted raceways which make the bearing suitable for radial loads or combination of  radial and axial loads in either direction.

Due to the optimum size of balls and their conformity with raceways, the bearings have a comparatively high load carrying capacity. They are suitable also for high speed operation.

They are manufactured in a wide assortment and apart form the basic design, these bearing are manufactured with one or two  metal shields (Z,ZZ), with seal at one or both sides (RS,2RS), with snap ring in the outer ring (N) etc.

 

TAPER ROLLER BEARINGS

Single row taper roller bearings have tapered inner and outer ring raceways between which tapered rollers are arranged. The tapered surfaces, if extended, meet at a common apex on the bearing axis. The functional faces of the tapered rollers rest on an integral flange of the inner ring.

This construction provides a high capacity for radial loads, axial loads in one direction and combined loads. Axial load carrying capacity is dependent on the magnitude of the contact angle. The bearings with the large contact angle series 313 and 323 - are suitable for accommodating heavier axial loads.

As a rule, the single row taper roller bearing are arranged in pairs, because the taper roller bearing itself can carry axial load in one direction only. Proper running clearance of preload can be obtained by adjusting the distance of the two bearings against one another. Being separable,  the inner ring with tapered roller and cage assembly (Cone) and outer ring (Cup) can be mounted individually, which results in simplified mounting and dismounting.

Single row taper roller bearings have tapered inner and outer ring raceways between which tapered rollers are arranged. The tapered surfaces, if extended, meet at a common apex on the bearing axis. The functional faces of the tapered rollers rest on an integral flange of the inner ring.

This construction provides a high capacity for radial loads, axial loads in one direction and combined loads. Axial load carrying capacity is dependent on the magnitude of the contact angle. The bearings with the large contact angle series 313 and 323 - are suitable for accommodating heavier axial loads.

As a rule, the single row taper roller bearing are arranged in pairs, because the taper roller bearing itself can carry axial load in one direction only. Proper running clearance of preload can be obtained by adjusting the distance of the two bearings against one another. Being separable,  the inner ring with tapered roller and cage assembly (Cone) and outer ring (Cup) can be mounted individually, which results in simplified mounting and dismounting.