Open Ball Bearing

Gear / screw pumps FAG Angular Contact Ball Bearings low nosie

Quick Detail:

1. Structure: angular contact ball bearing

2. Type: Ball

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

4. Bore Size: 55 mm

5. Outside Diameter: 80 mm

6. Model Number: 7911

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

8. Seals Type: open

9. Number of Row: Single Row

10. Place of Origin: Japan

11. Width: 13 mm ball bearing

12. Net weight: 0.184 kg

13. Material: Chrome steel, Stainless steel

14. Cage: Steel,Brass,Nylon

15. Type: ball, deep groove ball 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, deep groove ball bearing

20. Manufacturer: Yes, deep groove ball bearing

Description:

Angular contact ball bearings are able to bear radial load and axial load. As single row angular contact  ball bearings can only bear axial load in single direction, matched bearing mounting is often adopted. As matched pairs  bearings preload for them is more convenient retainers are made of brass, synthetic reins or other materials depending on different bearings features and application conditions.

Specifications:

Applications:

Gear pumps, screw pumps, axial flow, vortex pumps, vertical pumps, pneumatic pumps, wear a pump, no leakage pumps,piston pumps, rotary pump, vortex pump, booster pump,mixed-flow pump, single stage pump, manual pump, pump,pump field isnot blocked, reducer, single reduction, vertical reducer.

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