29330 CNC Spherical Thrust Roller Bearing Durable ISO9001 Certification
Introduction
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 | 29330 |
| 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:
| NO | ID/mm | OD/mm | BO/mm | CR/kn | COR/kn | r/min | w/kg |
| 29420 | 40 | 80 | 18 | 25.5 | 18.0 | 10000 | 0.368 |
| 29413 | 65 | 140 | 45 | 344 | 1000 | 2500 | 3.34 |
| 29456 | 280 | 520 | 145 | 3380 | 12000 | 550 | 134 |
| 29322 | 110 | 190 | 48 | 457 | 1530 | 2000 | 5.58 |
| 29330 | 150 | 250 | 60 | 711 | 2500 | 1550 | 11.6 |
| 29412 | 60 | 130 | 42 | 293 | 854 | 2700 | 2.61 |
| 29268 | 340 | 460 | 73 | 1150 | 5300 | 900 | 33.6 |
| 81217 | 85 | 125 | 31 | 217 | 660 | 2300 | 1.28 |
| 29340 | 200 | 240 | 85 | 1360 | 5040 | 1050 | 31.2 |
| 81109 | 45 | 65 | 14 | 59 | 163 | 4400 | 0.13 |
| 81107 | 35 | 52 | 12 | 39 | 101 | 5500 | 0.04 |
| 81124 | 120 | 155 | 24 | | | | 1.36 |
| 81188 | 44 | 54 | 80 | | | | 2.23
|
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 29330 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.
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29330 CNC Spherical Thrust Roller Bearing Durable ISO9001 Certification Images
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