High precision Spherical Thrust Roller Bearing for Iron / Steel Machinery 29444

Description:

THRUST ROLLER BEARINGS DESCRIPTION:

Thrust roller bearings can accommodate heavy axial loads. Bearings of some structural groups can additionally accommodate slight radial load. They allow much lower rotational speeds as it is compared with other types of bearings.

Cylindrical Roller Thrust Bearing

1) single direction bearings with cylindrical rollers and a solid cage.


2) single direction double-row bearings with cylindrical rollers and a solid cage.

Two short rollers of varying lengths are installed into the pocket of the cage instead of one long roller in order to reduce the slippage occurring between the rollers and ring raceways due to the diffrence of linear velocities.

Quick Detail:

1. Structure: thrust roller bearing

2. Type: roller bearing 29234

3. Brand Name: UMT, NTN, NSK, TIMKEN, KOYO

4. Bore Size: 170mm

5. Outside Diameter: 240 mm

6. Model Number: 29234

7. Precision Rating: ABEC-1/ P0, ABEC-3/P6, ABEC-5/P5, ABEC-7/P4

9. Number of Row: Single Row , Double Row and Four Row

11. Width: 42 mm roller bearing

12. Net weight: 0.129 kg

13. Material: Chrome steel, Stainless steel

14. Cage: Steel,Brass,Nylon

15. Type: roller bearing

16. Clearance: C0,C1,C2,C3,C4,C5 etc.

17. Vibration: V1,V2,V3

18. Service: OEM Service & Good Service

19. Sample available: Yes,

20. Manufacturer: Yes,


Specifications:

Competitive Advantage:

1. Quality level: reach the same level as the Japanese and European bearings
2. Tolerance level: ABEC-1 (P0), ABEC-3 (P6)
3. Less coefficient of friction
4. High limiting speed
5. Large size range
6. variations of structure