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International Standard and Non-standard Bearing

Model:
RNA4822,RNA4830,RNA4872
Structure:
needle
Type:
needle
Inside Diameter:
5-360mm
Outside Diameter:
8-440mm
Thickness:
8-140mm
Brand Name:
Other,
Material:
Gcr15
Precision Rating:
P0,P2,P4,P6
Seals Type:
open

Supplier Details

Member LevelSilver Supplier

Liaocheng BoFa Bearing Co. ltd   

China (Mainland)China (Mainland)

Address:Jianshe East Road

Contact:Liu Bo

Tel:86-635-13563020591

Fax:86-635-2871066

Type:Manufacturers

1. Materials:GCr15, GCr15SiMn, G20Cr2Ni4A etc
                      Ring and cages: Chrome bearing steel or bearing steel
                      Balls: Chrome steel or carbon structural steel or bearing steel
                      Cover: Rubber or metal

 2. Brief introduction: Needle bearing is the roller bearing that takes cylindrical roller, opposite its diameter, the roller is thin as well as long. This kind of roller is termed needle roller. Though have minor cross section, the bearing still has high burden acceptance capability, therefore, specially be applicable to radial space to be subjected to limiting situation.

 

  3. Precision Level:P0, P6, P6x, P5, SP, P4, UP (ABEC1, ABEC3, ABEC5);

 4. Noise Level: Z1, Z2, Z3;

 5. Vibration Level:V1, V2, V3;

  6. Packing:(1). Carton (up to 150mm of ID)

                    (2). Wrapped by oil paper and water-proof belt (above 150mm of ID)

                    (3). Wooden pallets or wooden cases of free fumigation

                    (4). According to customer's requirement

 

  7. Certification:ISO 9000: 2000, OEM available

 

8. Applications: They are widely used in mining, machinery, automotive, textile and chemical    industries. Original quality, competitive price, perfect service and sufficient supply have gained high praise by oversea clients.

 

 

 

Needle bearing

 

Types

K 000000,NA 0000,NKI,RNA 0000,HK,BKetc

Material

Bearing steel

ID sizes

5-80mm

Quality Standard

ISO 9001:2000

Precision

P0.P6,P5

Clearance

C0,C1,C2,C3

Delivery time

7-35 days

Port of delivery

Tianjin, Qingdao

Payment term

A:30% by TT in advance, and against the copy B/L

 

B:100% LC at sight

Services:

OEM Services

Packing

Industrial package, carton package or depend on your needs

Function

Can be used auto,motorcyle,equipment and others

Needle bearing

Characteristic:

 

Characterist:

1)High radial load capacity, can not bear axial load, conducive to the equipment smaller and lighter

2) Big coefficient of friction, it is not suitable for high speed 

 

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Liu Bo
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