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NK40 / 20 INA Needle Roller Bearings with double Row and High speed

Place of Origin: Zhejiang

Company Profile

Location: Hong Kong Island, Hong Kong, China (Mainland)
Business Type: Manufacturer
Main Products: Spherical Roller Bearing

Product Detail

Model No.: NK40/20

Product Description

NK40 / 20 INA Needle Roller Bearings with double Row and High speed

 

 

Quick Detail:

 

1. Structure: needle

2. Type: ROLLER

3. Bore Size: 10 - 120 mm

4. Material: GCr15, GCr15SiMn, G20Cr2Ni4A

5. ID:235mm

6. OD:550mm

7. Width: 344mm

8. Weight: 55 KGS 

9. Precision Rating: P0, P4, P5, P6

10. Seals Type: ZZ, RZ, 2RZ

11. Number of Row: singel, double, four point

12. Vibration Level: V1, V2, V3

13. Radial Clearance: C0, C3, C4

14. Noisy level: Z1, Z2

15. Model Number: 7200BECBP, 7203BECBP, 7206BECBP

16. Cage Material: Brass, Steel, Nylon

17. Tolerence Level: ABEC-1, 3, 5, 7

18. Load rating: Heavy Load

19. Basic dynamic load rating: 51 KN

20. Basic static load rating: 39 KN

21. Limiting speed with oil lub : 4800 rpm  

22. Certification: ISO 9000


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Weight(kgs)

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4,40

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5,10

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