Tag Archives: na4902 bearing

Needle Roller Bearing with Inner Ring Na4902 2RS 15X28X14 mm for Gearbox Helical Gearbox Coaxial Helical Inline Bevel Helical Gearbox

Needle Roller Bearing with Inner Ring Na4902 2RS 15X28X14 mm for CZPT  Helical CZPT  Coaxial Helical Inline  Bevel Helical CZPT

The needle bearing NA4901 has slim cylinders as rolling aspects and can soak up higher radial forces with its massive bearing rings. It is suited for place-saving set up. 


  • it is composed of a machined massive outer ring with rib, a needle roller and cage assembly and a separable interior ring
  • suited for substantial radial load capacities
  • seal: get in touch with lip seal on each sides created of rubber (2RS) for substantial sealing impact
  • can be utilised if the surface area of the shaft is not suited as a raceway

Software Field:


Needle roller bearing varieties: can be divided into two structures with internal ring (NA) and CZPT internal ring (RNA). 


1. Needle roller bearings with stamped outer rings. There are two types: perforated and sealed. Scope of software: Stamped outer ring needle roller shafts with cages are mainly utilized in gearboxes of equipment instruments, automobiles, and motorcycles or textile equipment. The stamped ferrule needle roller bearings CZPT cage are used in the frame of the aircraft and the shaft conclude of the main wing of the missile.


2. Entity ferrule needle roller bearings Scope of software: mostly utilized in machine resources and auto gearboxes. 


three. Roller needle roller bearings Scope of application: printing equipment, pasture machinery, agricultural equipment, rollers for guidebook rails of CNC products, conveyor strains, etc. 


4. Needle roller and cage assembly. Scope of application: largely utilized for large and little ends of connecting rods of gearboxes, motorcycles and vehicles


Good quality items make perform less complicated.


ZheCZPT DSR CZPT Co., Ltd. is skilled in dealing in various sorts of imported bearings, with brand names of SKF from Sweden, CZPT from the United States, NSK, IKO, NTN and NACHI from Japan.Many Chinese model good good quality products are also CZPT.

Soon after several years of development, our firm has formed a established of powerful and cooperative administration versions and our enterprise philosophy. With the enterprise goal of “innovation”, our enterprise has preserved a speedy development. “Contemplate Much more From the CZPTer’s Facet” is our service basic principle.

As a experienced domestic & international buying and selling company, our products are complete and abundant. They are commonly utilized in metallurgy, mining, petroleum, machinery, electric powered electricity, paper, grass and other fields.

Our customers are all above the world, and we have received high analysis amongst them. We sincerely hope that there will be far more buyers from various places to cooperate with our firm, and we will offer prime services.

We are extremely confident in our items, and we are sure that we can earn your CZPT.



Q: What the MOQ of your firm?
A: In stock, MOQ is 1pc. 

Q: Could you acknowledge OEM and personalize?
A: Yes, we can personalize for you in accordance to sample or drawing.

Q: Could you provide sample for free of charge?
A: Yes, we can provide sample for cost-free, you only want to pay out for the shipping and delivery cost.

Q: Is you business manufacturing facility or Trade Company?
A: We have our own manufacturing unit, our sort is manufacturing unit + trade.

Q: Could you explain to me the materials of your bearing?
A: We have chrome metal, carbon metal, stainless steel and ceramic.

Q: Could you provide door to doorway support?
A: Sure, by convey (DHL, FEDEX, TNT, EMS) four-10 times to your town.

Q: What is your organization payment terms?
A: T/T. CZPT Union, PayPal
Q: Could you explain to me the shipping time of your products?
A: If stock, in seven days or foundation on your order quantity.

Pricey buddy, if you have any queries, speak to us please.


Needle Roller Bearing with Inner Ring Na4902 2RS 15X28X14 mm for CZPT  Helical CZPT  Coaxial Helical Inline  Bevel Helical CZPT