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Place of Origin: | Zhejiang, China (Mainland) |
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SKF NA6914 machined ring Needle Roller Bearing , four point RZ p4 bearing
Quick Detail:
1. Structure: machined ring needle roller
2. Type: roller
3. Bore Size: 10 - 120 mm
4. Material: GCr15, GCr15SiMn, G20Cr2Ni4A
5. ID: 70mm
6.OD: 100mm
7. Width:54mm
8.weight:1.35kgs
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. Cage Material: Brass, Steel, Nylon
16. Tolerence Level: ABEC-1, 3, 5, 7
17. Load rating: Heavy Load
18. Basic dynamic load rating: 128kn
19. Basic static load rating: 285kn
20. Limiting speed with oil lub :5600r/min
21. Certification: ISO 9000
22.Brand Name:HRB, IKO, KOYO, NSK, SKF, TIMKEN, ZWZ, Other
Description
SKF NA6914 is machined ring needle roller bearings, it is with flanges and an inner ring. This kind of bearing has multiple structural styles for the choice of customers, such as narrow & broad series, with or without inner races, cages, ribs or sealings. It can be designed according to the special structural requirements of customers as well.
Needle roller bearings are roller bearings with cylindrical rollers that are small in diameter. In spite of their low cross section, needle roller bearings have a high load carrying capacity and are therefore extremely suitable for bearing arrangements where radial space is limited.
Radial needle bearings are cylindrical and use rollers parallel to the axis of the shaft. Thrust needle bearings are flat and use a radial pattern of needles.
Full compliment bearings have solid inner and outer rings and rib-guided cylindrical rollers. Since these bearings have the largest possible number of rolling elements, they have extremely high radial load carrying capacity and are suitable for particularly compact designs.
The following are SKF needle roller bearing part no. for your refer,
PART NO. |
d(mm) |
D(MM) |
B(MM) |
M(kgs) |
NKI 40/20 TN |
40 |
55 |
20 |
0,14 |
NKI 40/30 TN |
40 |
55 |
30 |
0,22 |
NA 4908 |
40 |
62 |
22 |
0,23 |
NA 4908 RS |
40 |
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