WOW could produce rollers (Metric & Inch tapered roller, Cylindrical roller and Spherical roller) ,needle rollers & pins including G5,G3,G2 with different ends, such as NRA、NRB or cuspidal ends. Both standard and customerized non-standard types. Approval by samples and drawings.
Materials: bearing steel, stainless steel and Ceramic
The diameter is from 0.6mm to 40mm and the length is from 2mm to 150mm
WOW have rich experiences for different OEM requirements. WOW could divide into groups per customer’s accuracy and sorting tolerance. The rollers would be superfinished and inspected before group. We could provide the inspection report mainly include following items:
1.Sorting tolerance
2. Waviness
3. Crown(Pt)
4. Roughness of race way
5. Spherical radius of face end
6. Roughness of face end
7. Angle deviation
8. End hole diameter
9. Diameter
10. Length
11. Roundness
12. Poligonality
13. End face deviation
14. Appearance Shock strokes on the roller generatrix
15. Macroscopic Material overlaps
2. Waviness
3. Crown(Pt)
4. Roughness of race way
5. Spherical radius of face end
6. Roughness of face end
7. Angle deviation
8. End hole diameter
9. Diameter
10. Length
11. Roundness
12. Poligonality
13. End face deviation
14. Appearance Shock strokes on the roller generatrix
15. Macroscopic Material overlaps
For more technical information, please contact with
WOW technology center: info@wow-bearings.com
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TEL: 0086-28-64088218
Fax: 0086-28-64266698 (24 hours)
Web site: www.wow-bearings.com
Email: sales@wow-bearings.com
Email: sales@wow-bearings.com
Tech : info@wow-bearings.com
Skype: wow.bearings
Address:Donghang Road,Longquan Economic And Technological Development Zone, Chengdu City, China.
