Needle roller bearing components

Needle roller bearing components

As an excellent contact tip m6x25 e-cu-1.2 manufacturer and supplier in China, we're We are very confident to provide satisfactory bearing and welding products and related service for each customer. Please rest assured to buy contact tip m6x25 e-cu-1.2 at the best sale price from powerlong. For any special requirement, contact us now.

China excellent quality Needle roller bearing components

Needle  roller generally grinding by bearing steel wire,it's rolling elements of needle roller bearing and roller bearing with high precision and stability. FY needle roller and roller are in G2 group.

Needle rollers can be used to design full complement bearing arrangments for low speed or oscillating application. These compact bearing arrangments have a very high load carrying capacity when compared to bearings with a cage and are economical,provided the shaft and housing bore can serve as raceways(raceways on shafts and in housing).

Main characteristics: 1,high hardness 2,high precision 3,widely using

          Material   GCr15 chrome steel
           Process     Grinding
        Heat treatment  Quenching

            NRB  Chamfer at end surface
Round -head needle  Round at end surface
            ZRB  Grinding at end surface


Working with us

Professional supplier of needle roller bearings and welding equipments