Needle Bearing Without Inner Ring Needle Roller Bearings NK20/20 24/20 29/20
|FOB Price:||US $6 / Piece|
|Min. Order:||100 Pieces|
|Min. Order||FOB Price|
|100 Pieces||US $6/ Piece|
|Production Capacity:||100, 000PCS/Month|
|Transport Package:||Plastic Bag + Paper + Cardboard Box + Tray|
|Payment Terms:||L/C, T/T, Western Union|
- Model NO.: NK series
- Style: Without Inner Ring
- Size(d*D*B)mm: 20*28*20
- Precision level: ABEC-1, ABEC-3, ABEC-5
- Needle bearing Lubricating: graphite, carbon, oilless, PTF
- Brand Name: A&F or OEM SKF NTN KOYO
- needle roller Bearing Type: HK BK K NK NKS RNA49 ...
- The Number of Rows: Single
- Spherical: Non-Aligning Bearings
- Trademark: A&F SKF NSK NTN INA KOYO
- Origin: Shandong
- Load Direction: Radial Bearing
- Material: Bearing Steel
- Model Number: NK20/20
- Vibration and Noisy level: Z1, Z2, Z3, ZV1, ZV2.ZV3.Z...
- Internal Clearance Code: C0 C1 C2 C3
- Market: Global
- Rolling Body: Roller Bearings
- Outer Dimension: Small (28-55mm)
- Separated: Unseparated
- Specification: SGS
- HS Code: 8482102000
They are roller bearings with cylindrical rollers that are small in diameter. In spite of their low cross section, needle bearing have a high load carrying capacity and are therefore extremely suitable for bearing arrangements where radial space is limited.
supplies needle roller bearings in different designs and a wide range of sizes, which are appropriate for different applications. In addition to customized designs, they comprise the following types and components.
Needle bearing series :
Needle bearing series
Drawn cup needle
Sealed drawn cup
needle roller bearings
Drawn cup full component
needle roller bearings
Drawn cup roller clutches/
clutch and bearing assemblies
Radial needle roller and cage assemblies
Radial needle and cage assemblies
for pin connecting rod
Heavy duty needle roller bearings
NA49 NA69 NA48 NAO RNAO series
Sealed heavy duty needle rollers bearings
Full components needle roller bearings
Self-aligning needle roller bearings
Other tetails :
GCr15,GCr15 SiMn , G20Cr2Ni4A
10mm-30mm & Special diameter Upon the customers' request
North & south America, European countries, Middle East
10-12 days After order confirmation
1) needle bearing can be separated by single row.
2) This kind of bearing can be submitted to high radial load
and some axial load.
3) The rolling element of needle roller bearing is needle,
the two ends of the external lines have the corrective slope
which can eliminate the contact stress.
4) Moreover, we can manufacture these bearings according
to customer's drawings and samples
Production process :
1. Abrasive machining of steel pipe;
2. The inner & outer ring grinding;
3. The precision work of inner ring & outer ring;
4. Bearing cleaning;
5. The Assembly of inner ring , outer ring , bearing balls & cage, etc;
6. Bearing inspection( precison, noise & vibration levels);
7. Packing: in plastic tube, then in carton & pallet or in color single box, then in carton & pallet, or as the customers' request...
We can also supply the other brand :SKF NSK NTN KOYO IKO....
Why choose us?
1. The quality assurance:
Product quality is the lifeline of an enterprise. In order to possessing the leading technology, our company implements the quality control system and establishes a technical and strict inspection team. As per the regulation of three-dimensional management and multiple checks, each product was inspected by the producer, inspector, inspection department and quality department elaborately, especially to the important inspection items and precision inspection item.
2. The convenient & fast transportation to Qingdao port & Dalian
Our factory is located in yandian county, eaierly transport to the port by car
3. 24- hour customers series online:
High quality, good credit and excellent service are the tenet of our factory. Customers'satisfaction is our lifeline, as well as our highest honor. We will do our best to meet your requirements, and will do better in the future.
Contact with us :
Dalian Aofei Haibin Bearing Co.,Ltd.
We will 24 hours at your serivce