Spherical roller Thrust Bearings
Thrust Roller Bearings Features:
1): Able to accommodate misalignment
2): Suitable for high axial and some radial loads
3): Relatively high speed ratings
4): Heavy machine tools, high power Marine gearbox, oil rig, vertical motor machinery, Juki hooks,
vertical pumps, vertical centrifuge, jack, low speed reducer
Description of thrust spherical roller bearings:
1.single row, self-aligning roller bearings
2. They comprise solid shaft and housing washers and asymmetrical barrel rollers with cages.
3. The cage holds the roller and cage assembly together with the shaft locating washer.
4. The bearings can be dismantled. The parts of the bearings can be fitted separately.
5. Spherical roller thrust bearings can support very high axial loads and permit relatively high speeds. Since the raceways are at an angle to the bearing axis, the bearings can also support radial loads.
Thrust spherical roller bearings designs:
Bearings are produced in several designs which is mainly different in cage as following:
Bearings in "M" design have brass cages guided by a steel sleeve on the shaft washer.
Bearings in "J" design have pressed steel cages guided on the shaft washer.
Bearings in "J" design are interchangable with bearings with machined brass cage. If the bearings with machined brass cage is to be replaced in arrangement, where the shaft washer rests on the shaft on the face of steel sleeve which guides the cage by the bearings in "J" design, it is necessay to insert a spacer between the shaft washer and original shaft shoulder.
NTN 29236 bearing is Spherical roller thrust bearing and commonly type and widely used in many application, it contains inner ring, outer ring,and steel & brass bearing,spherical roller thrust bearing can carry radial and axial loads in both directions,NTN 29236 spherical roller thrust bearings are particularly versatile and are simple in design, separable, suitable for high and middle high capacity,low cost maintenance.
High precision NTN 29236 spherical roller thrust bearing
High precision NTN spherical roller thrust bearing | 29236 Bearing, 170×240×42mm bearing |
NTN 29236 bearing type | spherical roller thrust bearing |
roller bearing inner diameter | 180mm |
roller bearing outer diameter | 250mm |
roller bearing width diameter | 42mm |
NTN 29236 spherical roller thrust bearing weight | 4.5kg |
NTN bearing are available from many design, variants, series and size, ►NTN 29236 spherical roller thrust bearings have specially designed raceways and accommodate a large number of asymmetrical rollers. ►NTN 29236 thrust roller bearings are designed to achieve a high thrust capacity with low friction and continuous roller alignment. This bearing type is ideal for operating conditions ►NTN 29236 Spherical roller thrust bearings are self-aligning and insensitive to static misalignment of the shaft relative to the housing. | Design: Spherical roller thrust roller bearing TIMKEN 29236 |
►Metarial:High quality chrome steel ►Lubrication:Oil or grease ►sealed:Rubber sealed or press steel shielded ►dynamic load rating: 425kN ►static load rating:1770kN ►Fatigue load limit:180kN ►Reference speed:1800r/min ►limiting speed:2800 | |
NTN 29236 bearing are widely used in industry area: | ►Metalworking ►Plastics Machinery ►Industrial gearboxes ►Pulp & papernes ►Material handling ►Fluid machinery ►Mining & construction |
We can also supply the below lists goods:
Code | Dimension | Load rating | Weight ≈ | |||
---|---|---|---|---|---|---|
static | dynamic | |||||
d mm | D mm | T mm | C0 kN | C kN | kg | |
29240E.MB | 200 | 280 | 48 | 2.650 | 654 | 9,1 |
29244E.MB | 220 | 300 | 48 | 3.100 | 705 | 9,8 |
29248E.MB | 240 | 340 | 60 | 3.800 | 880 | 17,1 |
29252E.MB | 260 | 360 | 60 | 4.060 | 900 | 18,5 |
29256E.MB | 280 | 380 | 60 | 4.400 | 950 | 19,5 |
29260E.MB | 300 | 420 | 73 | 5.361 | 1.190 | 31 |
29264E.MB | 320 | 440 | 73 | 5.654 | 1.260 | 32,8 |
29268E.MB | 340 | 460 | 73 | 6.032 | 1.350 | 34,5 |
29272E.MB | 360 | 500 | 85 | 7.514 | 1.600 | 50,5 |
29276E.MB | 380 | 520 | 85 | 7.700 | 1.790 | 52,8 |
29280.E.MB | 400 | 540 | 85 | 8.800 | 1.840 | 55,1 |
29284E.MB | 420 | 580 | 95 | 10.800 | 2.200 | 74,9 |
29288E.MB | 440 | 600 | 95 | 11.470 | 2.300 | 79 |
29292E.MB | 460 | 620 | 95 | 11.700 | 2.350 | 80,9 |
29296E.MB | 480 | 650 | 103 | 12.800 | 2.550 | 97,5 |
292/500E.MB | 500 | 670 | 103 | 13.600 | 2.600 | 101 |
292/530E.MB | 530 | 710 | 109 | 15.600 | 3.090 | 120 |
292/560E.MB | 560 | 750 | 115 | 17.200 | 3.250 | 141 |
292/600E.MB | 600 | 800 | 122 | 19.400 | 3.800 | 168 |
292/630E.MB | 630 | 850 | 132 | 22.000 | 4.350 | 212 |
292/670E.MB | 670 | 900 | 140 | 24.000 | 4.650 | 249 |
292/710E.MB | 710 | 950 | 145 | 28.500 | 5.600 | 285 |
292/750E.MB | 750 | 1.000 | 150 | 31.500 | 5.800 | 323 |
292/800E.MB | 800 | 1.060 | 155 | 36.000 | 6.540 | 369 |
292/850E.MB | 850 | 1.120 | 160 | 39.500 | 7.050 | 419 |
292/900E.MB | 900 | 1.180 | 170 | 43.000 | 8.000 | 488 |
292/950E.MB | 950 | 1.250 | 180 | 48.000 | 8.650 | 585 |
Code | Dimension | Load rating | Weight ≈ | |||
---|---|---|---|---|---|---|
static | dynamic | |||||
d mm | D mm | T mm | C0 kN | C kN | kg | |
29352E.MB | 260 | 420 | 95 | 7.900 | 2.250 | 51,5 |
29356E.MB | 280 | 440 | 95 | 8.500 | 2.300 | 54,7 |
29360E.MB | 300 | 480 | 109 | 10.100 | 2.800 | 75,5 |
29364E.MB | 320 | 500 | 109 | 10.800 | 2.900 | 79,5 |
29368E.MB | 340 | 540 | 122 | 11.800 | 2.900 | 106 |
29372E.MB | 360 | 560 | 122 | 12.360 | 3.000 | 111 |
29376E.MB | 380 | 600 | 132 | 14.900 | 3.600 | 140 |
29380E.MB | 400 | 620 | 132 | 15.500 | 3.700 | 146 |
29384E.MB | 420 | 650 | 140 | 16.900 | 4.000 | 170 |
29388E.MB | 440 | 680 | 145 | 19.100 | 4.500 | 192 |
29392E.MB | 460 | 710 | 150 | 20.000 | 4.600 | 216 |
29396E.MB | 480 | 730 | 150 | 20.800 | 4.700 | 224 |
293/500E.MB | 500 | 750 | 610 | 21.500 | 5.100 | 231 |
293/530E.MB | 530 | 800 | 160 | 24.900 | 5.600 | 283 |
293/560E.MB | 560 | 850 | 175 | 27.680 | 6.700 | 353 |
293/600E.MB | 600 | 900 | 180 | 32.500 | 7.360 | 399 |
293/630E.MB | 630 | 950 | 190 | 36.500 | 8.280 | 473 |
293/710E.MB | 710 | 1.060 | 212 | 46.000 | 9.760 | 647 |
293/750E.MB | 750 | 1.120 | 224 | 47.800 | 10.300 | 763 |
293/800E.MB | 800 | 1.180 | 230 | 53.600 | 11.350 | 852 |
293/850E.MB | 850 | 1.250 | 243 | 61.000 | 12.400 | 1.010 |
Code | Dimension | Load rating | Weight ≈ | |||
---|---|---|---|---|---|---|
static | dynamic | |||||
d mm | D mm | T mm | C0 kN | C kN | kg | |
29452E.MB | 260 | 480 | 132 | 11.800 | 3.500 | 110 |
29456E.MB | 280 | 520 | 145 | 14.000 | 4.100 | 142 |
29460E.MB | 300 | 540 | 145 | 15.100 | 4.100 | 148 |
29464E.MB | 320 | 580 | 155 | 17.000 | 4.600 | 185 |
29468E.MB | 340 | 620 | 170 | 20.450 | 5.500 | 230 |
29472E.MB | 360 | 640 | 170 | 20.700 | 5.370 | 234 |
29476E.MB | 380 | 670 | 175 | 23.150 | 5.860 | 263 |
29480E.MB | 400 | 710 | 185 | 25.700 | 6.480 | 314 |
29484E.MB | 420 | 730 | 185 | 26.700 | 6.710 | 325 |
29488E.MB | 440 | 780 | 206 | 30.940 | 7.730 | 421 |
29492E.MB | 460 | 800 | 206 | 32.150 | 7.900 | 435 |
29496E.MB | 480 | 850 | 224 | 37.660 | 9.210 | 543 |
294/500E.MB | 500 | 870 | 224 | 38.700 | 9.340 | 559 |
294/530E.MB | 530 | 920 | 236 | 42.680 | 10.350 | 657 |
294/560E.MB | 560 | 980 | 250 | 50.000 | 11.900 | 797 |
294/600E.MB | 600 | 1.030 | 258 | 53.900 | 12.600 | 891 |
294/630E.MB | 630 | 1.090 | 280 | 60.100 | 14.210 | 1.090 |
294/670E.MB | 670 | 1.150 | 290 | 65.900 | 15.190 | 1.250 |
294/710E.MB | 710 | 1.220 | 308 | 75.730 | 17.500 | 1.490 |