Wuxi Guangqiang Bearing Trade Co.,Ltd
Wuxi Guangqiang Bearing Trade Co., Ltd.
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Metal Roller Cylindrical Thrust Bearing 29232 Low Friction Minimum Lubrication
1) Low friction
2) Minimum lubrication
3) Wear resistant
4) Running in not required
5) Requires little attention
6) Dimensions relatively small
7) No scraping required to fit shaft
8) Easy replacement
Thrust roller bearings consist of two precision chrome steel washers (ring) and a roller complement spaced by bronze retainer. They can be supplied with or without radius roller grooves in the rings. Thrust bearings
are used under purely axial loads.Bearing rings mounted on the shaft are called shaft washers, and those mounted in the housing are called housing washers. Both washers contain raceways for the rollers.
| Item | Specification |
| Type | Spherical thrust roller bearing |
| Model Number | 29232 |
| Brand | NTN TIMKEN |
| Outer Ring | Chrome steel |
| Inner Ring | Chrome steel |
| Cage | Steel sheet |
| Precision Grade | P0 ( ABEC1 ), P6 ( ABEC-3 ), P5 ( ABEC-5 ) |
| Vibration Grade | Z1V1 Z2V2 Z3V3 |
| Dynamic Load Rate(KN) | 400 |
| Static Load Rate(KN) | 1080 |
| Grease lubrication | 2400 |
| Oile lubrication | 4000 |
Part of the bearing specification:
| Bearing No. | Size/mm | installation dimension/mm | Basic load ratings/kN | Limiting load rarting | Limiting speeds/(r/min) | ||||||||
| New | Old | d | D | T | E | da | Da | ras | Ca | Coa | A | Grease | Oil |
| min | max | max | |||||||||||
| 29330 | 9039330 | 150 | 250 | 60 | 87 | 195 | 220 | 2.1 | 781 | 2 753 | 0.774 | — | 1 300 |
| 29430 | 9039430 | 300 | 90 | 92 | 220 | 253 | 3 | 1 452 | 4 680 | 2.285 | — | 900 | |
| 29332 | 9039332 | 160 | 270 | 67 | 92 | 210 | 236 | 2.5 | 927 | 3 253 | 1.063 | — | 1 200 |
| 29432 | 9039432 | 320 | 95 | 99 | 230 | 271 | 4 | 1 589 | 5 315 | 2.969 | — | 800 | |
| 29334 | 9039334 | 170 | 280 | 67 | 96 | 220 | 247 | 2.5 | 940 | 3 358 | 1.16 | — | 1 100 |
| 29434 | 9039434 | 340 | 103 | 104 | 245 | 288 | 4 | 1 878 | 6 265 | 4.015 | — | 750 | |
| 29336 | 9039336 | 180 | 300 | 73 | 103 | 235 | 263 | 2.5 | 1 111 | 4 056 | 1.628 | — | 1 000 |
| 29436 | 9039436 | 360 | 109 | 110 | 260 | 305 | 4 | 2 056 | 6 867 | 4.936 | — | 670 | |
| 29338 | 9039388 | 190 | 320 | 78 | 110 | 250 | 281 | 3 | 1 301 | 4 861 | 2.294 | — | 900 |
| 29438 | 9039438 | 380 | 115 | 117 | 275 | 322 | 4 | 2 297 | 7 774 | 6.228 | — | 600 | |
| 29240 | 9039240 | 200 | 280 | 48 | 108 | 235 | 258 | 2 | 612 | 2 518 | 0.759 | — | 1 400 |
| 29340 | 9039340 | 340 | 85 | 116 | 265 | 298 | 3 | 1 430 | 5 181 | 2.827 | — | 900 | |
| 29440 | 9039440 | 400 | 122 | 122 | 290 | 338 | 4 | 2 483 | 8 386 | 7.588 | — | 600 | |
| 29244 | 9039244 | 220 | 300 | 48 | 117 | 260 | 277 | 2 | 634 | 2 705 | 0.749 | — | 1 300 |
| 29344 | 9039344 | 360 | 85 | 125 | 285 | 316 | 3 | 1 524 | 5 661 | 3.21 | — | 800 | |
| 29444 | 9039444 | 420 | 122 | 132 | 310 | 360 | 5 | 2 588 | 8 990 | 8.583 | — | 560 | |
| 29248 | 9039248 | 240 | 340 | 60 | 130 | 285 | 311 | 2.1 | 915 | 3 951 | 1.483 | — | 1 100 |
| 29348 | 9039348 | 380 | 85 | 135 | 300 | 337 | 3 | 1 583 | 6 014 | 3.569 | — | 750 | |
Our Advantages:
1. Manufacturer,the most competive price and good quality
2. Perfect group of technical engineers give you the best support
3. Well-trained group of international sales provide the best service
4. OEM brand aviliable
5. Rich stock and quick delivery
How to expand the lifetime of 29232 spherical thrust roller bearing:
1. The installation is correct, that affects precision, life, performance. And fill the bearing with lubricant after installation.
2. Don't allow strong impact, such as hammer striking, transfer roller pressure
3. Use the accurate installation tool, avoid to use cloth kind and short fibers
4. Lubricate the bearing to avoid rust with high quality mineral oil, especially in summer
5. General inspection, such as the surrounding temperature, vibrate, noise inspection
6. Keep bearing cleaning from dirt, dust,pollutant, moisture.
Company information:
FAQ
What is a roller thrust bearing?
Thrust spherical roller bearings contain convex rollers that make them self-aligning and unaffected by mounting error and shaft deflection. The E-type offers a high load capacity design with a pressed steel cage.
What is the purpose of the thrust bearing?
Thrust bearings support the axial thrust of both horizontal and vertical shafts. The functions are to prevent the shaft from drifting in the axial direction and to transfer thrust loads applied on the shaft.
Where are roller thrust bearings used?
Thrust bearings are used in cars because the forward gears in modern car gearboxes use helical gears which, while aiding in smoothness and noise reduction, cause axial forces that need to be dealt with. Thrust bearings are also used with radio antenna masts to reduce the load on an antenna rotator.