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.
