Taper roller bearings are one of thr most common bearing type, only less than deep groove ball bearings, it composed by one cup, one cone,one cage and a group of taper rollers.wkkz bearing corporation professional supply all kinds of taper roller bearings,high performance & good prices,the first choice of distributor and end user.

 

TS (pressed steel cage)
ID 0.3125 to 34.0000 in. (7.937 to 863.600 mm)
OD 1.2595 to 41.7323 in. (31.991 to 1060.000 mm )
Design attributes:
          * Single cone and cup
          * One-piece pressed steel cage retains rollers on the cone and spaces them evenly
Potential applications: vehicle front wheels, differential and pinion configurations; conveyor rolls; machine tool spindles; trailer wheels
TS (pin-type cage)
ID 6.0000 to 67.0000 in. (152.400 to 1701.800 mm)
OD 12.1250 to 80.0000 in. (307.975 to 2032.000 mm)
Design attributes:
          * Additional rollers accommodate larger loads
          * Cage features two rings at each end of the rollers
          * Cage pins are threaded in the center of each roller and welded at the ends
Potential applications: larger-load automotive and industrial equipment configurations  

 

TDI (two-row double-inner race)ID 1.0000 to 47.2500 in. (25.400 to 1200.150 mm)
OD 1.2000 to 96.8504 in. (30.480 to 2460.000 mm)Design attributes:
          * Double cone and two single cups, with or without a cup spacer
          * When spacer is used, bearing is furnished as a matched assembly           
 

Potential applications: Gear reduction units, cranes, calendar rolls, industrial machinery

 

TDO (two-row double-outer race)
ID 1.0000 to 47.2500 in. (25.400 to 1200.150 mm)
OD 1.2000 to 96.8504 in. (30.480 to 2460.000 mm)
Design attributes:
          * Double cup and two single cones, with or without a spacer
          * When spacers are used, bearing is furnished as a preset, matched assembly
          * Cup features groove and lubrication holes in the OD
          * Spacers available with or without lubricant grooves and holes
Potential applications: heavy-duty gear drives and a variety of industrial configurations

 

TQO bearings are directly mounted and comprised of two double inner races, 
two single and one double outer race, with an inner race spacer and two outer race spacers.
TQOW bearings are similar to TQO bearings. When the fillet and/or filler rings do not already have lubrication slots, 
they are provided in the faces of the bearing inner races.
TQIT bearings allow for an interference fit on the backup rolls of high-speed mills, 
providing optimum stability and roll rigidity