NA series truck used size 35*55*20mm needle roller bearing jinan yws brand roller bearing NA4907

Product parameters:

Type: Needle

Bore Size: 5 - 35 mm

Outside Diameter: 8 - 55 mm

Brand Name: YWS OR OEM

Model Number: NA4907

Precision Rating: P0 P2 P4 P5 P6

Seals Type: open/rs/2rs/zz

Number of Row: Single Row

Place of Origin: Shandong, China

Material: iron Gcrl15 steel

Clearance: C1/C2/C3/C4/CM

Lubricating: Graphite,carbon,oilless,PTFE

Certifications: ISO 9001:2008

Application: electric motors, automotive components

Cage: steel,brass,ceramic

size: 35*55*20mm

Product features:

1.High quality raw materials

With world-class high-quality steel and salt bath quenching and hot combing technology, the wear resistance of the material is greatly improved, and the service life characteristics and high core toughness are improved, and the comprehensive durability is improved.

2.Separable interchange

Separate components of the bearings are interchangeable for easy installation, maintenance and disassembly

3.Advanced heat treatment technology

After the outer ring is quenched by advanced salt bath, it has sufficient hardness to ensure sufficient running life and satisfactory load carrying capacity.

4.High precision rolling element

High-precision rolling body is preferred, which improves the rotation accuracy more effectively, and the accuracy level is P5.

Company advantages:

1.We are experienced and professional,we have been in this field for 13 years.

2.We are a Sino-Japanese Joint Venture company,our products are of super high precision.

3.All enquiries will be replied within one hour.

4.We are VVIP of many express companies,such as Fedex,UPS,TNT,DHL..etc.

5.Excellent and high quality control、prompt delivery、competitive price、small order accepted、customers' drawing or samples accepted、OEM service.

6.We can supply the replacement or refund you for any non-qualified products within 7 days after you receive the parcels.

Our factory: