double row tapered roller bearings

Taper roller bearings are produced by DEMY(D&M)bearing in many designs and sizes to match their many uses. These can be grouped as follows

single row taper roller bearings (Metric series ID180-1270/Inch series ID165.1-1016)

double row taper roller bearings(Metric series ID180-1250/Inch series ID152.4-1562)

four-row taper roller bearings

Design features
Taper roller bearings have tapered inner and outer ring raceways between which tapered rollers are arranged. The projection lines of all the tapered surfaces meet at a common point on the bearing axis. taper roller bearing, taper roller bearings Their design makes taper roller bearings particularly suitable for the accommodation of combined (radial and axial) loads. The axial load carrying capacity of the bearings is largely determined by the contact angle α; the larger α, the higher the axial load carrying capacity. An indication of the angle size is given by the calculation factor e; the larger the value of e, the larger the contact angle and the greater the suitability of the bearing for carrying axial loads. taper roller bearing, taper roller bearings, tapered roller bearing, taper bearing, rolling mill, rolling mill bearing, single row taper roller bearings, paired single row taper roller bearings, double row taper roller bearings, four-row taper roller bearings, bearings of the TDO configuration, bearing of the TDI configuration, china taper roller bearing
Taper roller bearings are generally separable, i.e. the cone, consisting of the inner ring with roller and cage assembly, can be mounted separately from the cup (outer ring).
 Cages: pressed steel cages,steel pin-type cages