Industrial Sewing Machine Needle Roller Thrust Bearing RNA4912

High precision Needle roller thrust bearing BK2520 For electronic

Quick Detail:

1. Structure: needle roller

2. Type: roller

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

4. Bore Size: 25 mm

5. Outside Diameter: 35 mm

6. Model Number: BK2512

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

8. Seals Type: open

9. Number of Row: Single / double Row

10. Place of Origin: Japan

11. Width: 16mm ball bearing

12. Net weight: nosure

13. Material: Chrome steel, Stainless steel

14. Cage: Steel,Brass,Nylon

15. Type: ball, needle 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

Description:

Linear bearings are widely used in electronic equipment, pull tester and the digital three-dimensional coordinate measuring device, such as precision equipment, as well as multi-axis machine tools, press, tool grinder, automatic gas cutting machine, printer, card sorting machine, food packaging machines and other industrial machinery sliding components.

Specifications:

Applications:

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.

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

Shenzhen UMT Bearing Co.,Ltd
1.More than 200 workers, 60,000m2 workshop area, 5 production lines
2.ISO 9001:2000 certificated,
3.Quality standard: P0, P6, P5, P4, ABEC-1, ABEC-3, ABEC-5,ABEC-7
4.Material:GCr15(AISI51200),Stainless steel,Ceramic,Carbon Steel
5.All goods examined before delivery by 9 times test by 20 QC staff
6.Prompt Reply Within 12 Hours
7.Sample time within 2-3 days after confirmed
8.15 years of OEM and after market service experience
9.Application for almost 60 industries including railway, automobile, metallurgy, heavy industry, petrol-chemical, military and other industries.
10.Market : North & South America, Southeast Asia, Europe, Australia