Thrust taper roller bearing
Tapered roller thrust bearings enable axially very compact bearing arrangements to be produced which can carry very heacy axial loads, are insensitive to shock loads and rigid.
Our company can supply single direction tapered roller thrust bearings and double direction tapered roller thrust bearings.
The screw-down bearings constitute a special design of single direction tapered roller thrust bearing and have a full completement of rollers. They are used for rolling mill screw-down arrangements.
Tapered roller thrust bearings are designed with the logarithmic contact profile between raceways and rollers to guarantee optimum stress distribution in the bearings, thus enhancing bearing life
Tapered roller thrust bearings with cage are of separable design so that the two washers and the roller and cage thrust assembly can be mounted separately and easily. The full complement screw-down bearings are held together by special retaining components and to simplyfy handling, the washers have threaded holes for eye bolts.
Bearing No. | (mm) Dimensions | (Kg) | Load Ratings (KN) | |||||||
d | D | T | B | C | Rmin | rmin | Weight | Cr | Cor |
6-7705y | 28 | 67 | 20.5 | 20.5 | 16 | 3.6 | 1.6 | 0.338 | 47.9 | 52.2 |
6-7807y | 34.925 | 73 | 26.8 | 26.8 | 22.2 | 2.0 | 2.0 | 0.518 | 71.4 | 91.7 |
SK6-7805 | 26 | 57.15 | 17.5 | 17.55 | 13.9 | 3.0 | 1.5 | 0.216 | 41.1 | 47.6 |
TR285216g | 28 | 52 | 15.75 | 18.5 | 12 | 3.0 | 2.0 | 0.146 | 33.8 | 40.5 |
R32-10 | 32 | 65 | 32 | 30.75 | 18 | 5.0 | 1.0 | 0.38 | 54.3 | 64.2 |
32KB02 | 32 | 65 | 18.25 | 17 | 15 | 1.0 | 1.0 | 0.135 | 42 | 44.4 |
32KB02/11B | 32 | 65 | 27.25 | 26 | 15 | 6.1 | 1.0 | 0.021 | 42 | 44.4 |
34W/51W | 34 | 51 | 12 | 12 | 8 | 0.6 | 0.6 | 0.0773 | 14.99 | 18.34 |
32W/53W | 32 | 53 | 14 | 14 | 8.5 | 0.6 | 0.6 | 0.105 | 15.4 | 19 |
639175 | 23 | 52 | 15 | 14.26 | 12.7 | 3.0 | 2.0 | 0.152 | 29.5 | 32.4 |
639174 | 26 | 52 | 15 | 14.26 | 12.7 | 3.0 | 2.0 | 0.139 | 29.5 | 32.4 |
639163 | 40 | 70 | 17 | 16.5 | 14.25 | 1.5 | 1.5 | 0.28 | 44.2 | 57.9 |
CBK257 | 15 | 42 | 13 | 13.5 | 10 | 1.0 | 1.0 | 0.097 | 23.1 | 24.2 |
CBK173 | 20 | 43 | 13.25 | 12 | 11 | 2.0 | 1.0 | 0.087 | 22.8 | 24 |
DS1737 | 17 | 37 | 11.112 | 11.112 | 7.938 | 1.6 | 1.6 | 0.055 | 15.6 | 16.4 |
R40-38g/R40-38Ag | 40 | 73 | 21 | 21 | 15.5 | 1.5 | 1.5 | 0.360 | 60.4 | 75.6 |
CR-1252 | 60 | 95 | 27 | 26 | 21 | 1.5 | 1.5 | 0.660 | 80.8 | 118 |
4T-CR-0643X1 | 30 | 52 | 16 | 16 | 11.5 | 0.5 | 1.0 | 0.131 | 26.8 | 35.4 |
639194/T210 | 28 | 67 | 20.5 | 20.5 | 16 | 1.5 | 2.3 | 0.371 | 52.7 | 60.1 |
DHK.07.0088 | 63.5 | 95 | 17.5 | 15.5 | 11.5 | 1.5 | 2.0 | 0.389 | 42.3 | 64.5 |
TRB1159.08 | 40 | 72 | 22.5 | 22 | 17.7 | 0.6 | 0.3 | 0.385 | 69.8 | 91.1 |
TRB1165.06 | 30 | 90 | 25.25 | 23 | 20 | 2.0 | 1.5 | 0.858 | 97.6 | 111 |
TR100802 | 50 | 83 | 20.7 | 20.5 | 15.5 | 3.5 | 0.6 | 0.408 | 70.2 | 89.6 |
TR070803 | 35 | 80 | 29.5 | 30.5 | 23.5 | 3.0 | 3.0 | 0.7044 | 105.46 | 100.3 |