Quick Details

• Place of Origin:

  Sweden

• Delivery Time:

  0

• Delivery Port:

  qingdao

• OE Experience:

  No

Product Name:Needle Roller bearing

Needle Roller bearing

Application

auto

Product Description:

Needle Bearings
1)Competive price
2)Prompt delivery
3)Small orders accept
4Good service

Needle Bearings

         Needle bearings are roller bearings with rollers that have high length-to diameter ratios. Needle bearings are used in farm and construction equipment, automotive transmissions, small gasoline engines, gear pumps, small appliance and tool motors, alternators, and aircraft controls.

Needle bearings are usually lubricated with grease, but oil or oil-mist lubrication is preferred for heavy-duty or high-speed applications. Many light-duty needle bearings never require relubrication, but high loads or speeds demand it.

         Compared with other roller bearings, needle bearings have much smaller rollers for a given bore size. Needle bearings have the highest load capacity for a given radial space of all rolling-element bearings, but their use is limited to bore diameters less than 10 in.

         All needle bearings are variations of two basic designs. The first needle bearing design, full complement, has a full complement of needles and contains no retainer. The second needle bearing design, caged needle, contains a retainer or cage for roller guidance and spacing. Caged needle bearings have smaller roller complements and lower load capacities than full-complement bearings. Needle bearings have the advantage of a higher speed capacity; retainers prevent high-velocity rubbing between adjacent needles and provide more effective roller guidance. Needle bearings also have greater lubricant capacity.

Needle Bearings

Cross-section is small, but very high load capacity, so it is suitable for radial bearing configuration space is limited. Needle roller bearings have a low sectional height and high load capacity.

General purpose needle type bearings to maintain a high speed bearing performance under its outstanding, needle roller shape by a special high rigidity and precision of the cage proper guidance, size error is very low.

Particularly suitable for use in a small space also because they have very high lubricant capacity, light weight and high stiffness characteristics, can in severe cases, use: such as high speed, shock load and other circumstances, the use of a wide range

History

Our company was emerged in last century, we have more than 10 years of experience in this line.

Export experience

We've built up long-term business relationships with customers from Korea, TaiWan, the Europe and other countries and regions.

  Business Scope

Linear motion bearing

Deep Groove Ball Bearing

Combination Bearing

Joint bearing

Stainless steel bearing

High temperature bearing

Ceramic Bearing

Fan Bearing

Metallurgical Bearing

Thrust Roller Bearing

Thrust Cylindrical Roller Bearing

Thrust Needle Roller and Cage Assemblies

Thrust Ball Bearing

Angular Contact Ball Bearing

Tapered Roller Bearing

Self-aligning ball bearing

With Block Insert Ball Bearing

Advantage

With well-equipped technology and perfect detection means, our products are high in quality and reasonable in price.

Material

Gray Iron, Ductile iron, Chrome bearing steel GCr15

Certifications

ISO 9001:2000

Service

(1) Prompt Delivery

(2) OEM

(3) Design Service Offered

(4) Buyer Label Offered

MOQ

100 pcs

Package

Dust-proof bag+ single box+ carton

Supply ability

500000 sets/month

Contact

Name: Jolay liu

Company: Jinan kelunte bearing Co.,Ltd.

Tel:+86-531-55509795/55509796

Fax:+86-531-68803368

Update Date:2010-12-27 3:23:28

Jinan Kelunte Bearing Co., Ltd. is a professional bearing manufacturer and is engaged in the imported bearings.

Our company is engaged in the imported bearings, bearings made of specialized companies, company's main imported brands: Sweden SKF Bearing, FAG bearings, INA ...[Read More]

Company Profile:

• Main Product:

  NSK Bearing,SKF Bearing,FAG Bearing,Spherical Roller Thrust Bearing,Taper Roller Bearing,Deep Groove Ball Bearing,Pillow block bearing,angular contact ball bearing,ZWZ Bearing,HRB Bearing,LYC Bearing,WTW Bearing,NTN Bearing,TIMKEN Bearing,INA Bearing

• Business Type:

  Manufacturer

• Current Export Market:

  North America, South America, Eastern Europe