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- Chrome Steel Needle Roller
Chrome Steel Needle Roller
Type:
NRA or NRB ZB optional
Material:
AISI 52100/ GCr15/ 100C6/ SUJ2/ Wks 1.3505
Grade:
G2,G3,G5
Hardness:
60-65 HRC
Product Detail
1. Material | AISI 52100/ GCr15/ 100C6/ SUJ2/ Wks 1.3505 |
2. Size Range | length is 3~10 times of the diameter(normally not more than 5mm) |
3. Grade | G2,G3,G5 |
4. Type | NRA or NRB ZB optional |
5. Hardness | 60-65 HRC |
6. Characteristic | (a) The rollers are thin and long like needles ,length is 3~10 times of the diameter(normally not more than 5mm) (b) It is mainly used in needle roller bearing, which has compact radial structure, high load bearing capacity, and low cost. |
7. Application | Needle roller bearing |
steel balls , rollers, ball bearing,roller bearing,cylindrical rollers,needle rollers,auto part and agri hub,bushing,slewing bearing,hydraulic cylinder
