Tapered Roller Thrust Bearing

Tapered Roller Thrust Bearing
1.Special features:
1. Tapered roller bearings are assembled such that cup,component of cone,rollers and cage parts.
2. It provides a high capacity for radial loads, axial loads and combined loads.
3. The inner and outer rings are separable, each ring can be mounted individually.
4. Tapered roller bearings can be disassembled into subunits, dimensions are standardized in ISO or AFBMA standards, provide interchangeability within each dimensional standard.
5. The spherical roller thrust bearings incorporates a maximum number of large diameter and extra long rollers. The high degree of roller raceway conformity ensures even load distribution and a high carrying capacity
6. Bearing load capacity depends on the angle of the outer ring raceway, the greater the angle the greater the carrying capacity.
2.Application
This bearing is widely used in heavy-duty machine tools, high power gear case for vessel, petroleum drilling machines, vertical machine, etc.
3.Packing
Generally bearing is to be packed in plastic tube, antirust paper, individual paper box , then in cartons, then in wooden pallets.
4.Specifications:
Bearing No. Boundary Dimensions(mm) Basic Load Rating(kN) Weight(kg)
New No. Old No. d D H Cr Cor 　
99440 9019440 200 400 122 1720 7226 75
91742 19742 210 460 122 2870 14450 107
91742 DS 219742 　 460 150 2870 14450 134
91748/YA 219748 240 540 127 5100 28760 157
99452 9019452 260 480 132 2558 11360 111
91754 19954 270 550 130 4080 20940 164
99456 9019456 280 520 145 2950 13350 143
99464 9019464 320 580 155 3740 17537 185
99476 9019476 380 670 175 4710 22870 274
917/1290 197/1290 1290 1550 134 6970 55950 495