12*24*22needle Roller Bearings Na6901

Model NO.
NA6901
Separated
Separated
Transport Package
Industrial Exporting Package
Specification
Bearing Steel
Trademark
BMT
Origin
China(Mainland)
HS Code
8482400000
Production Capacity
10000/Month
Reference Price
$ 4.50 - 90.00
Contact Us

Product Description

What is a Superior Quality Needle Roller Bearings  ?

Same cylindrical rollers are the rolling elements of needle roller bearings. They are designed to reduce friction of a surface which is in rotation. Due to its shape, the needle bearing has a larger surface are a that is in contact with the outer surface of the bearing.

Axial needle bearings are flat and a radial pattern while the radial needle bearing have a cylindrical shape and the rollers run parallel to the axis of the shaft.

Where could we found DEMY Needle roller bearings ?

Needle roller bearings consist of an inner race(shaft), needle cage, needle rollers and an race. The rollers are cylindrical, thin, and long. These bearing are compact because there is less clearance between the diameter of the shaft and that of the bearing, This quality makes them suitable for situations where is limited radial space.

Our specifications of Superior Quality Needle Roller Bearings  :

1 High quality and good service

2 Less coefficient of friction
3 Competitive price
4 Variations of structure :

A) Machined Type Needle roller bearing 

NA49, NA59, NA69,NKI, NKIS, BRI, TAFI,NAO, NA...2RS, etc

B) Machined Type Needle roller bearing without inner ring

RNA49, RNA59, RNA69,NK, NKS, TAF,RNAO, RNA, HJ,BR,NCS,MR, etc

C) Drawn Cup Needle bearing

HK, BK,TA,TLA,F,FH,SN,MF,MFH,MFH,SCE,BCE,SCH,BCH,BA,B,BH,M,MH,HK...OH,etc

D) Drawn Cup Needle Roller Clutches

HF,HFL,RC,FC,FCB, etc

5  Material: Carbon steel, chrome steel, stainless steel and ceramic bearing

6 Samples are available before order

12*24*22needle Roller Bearings Na6901
12*24*22needle Roller Bearings Na6901

Our Factory

Ningbo Demy (D&M) Bearings Co., Ltd. is a leading manufacturer of ball & roller bearings and exporter of belts, chains and auto parts in China. We specialize in research and development of various kinds of high precision, non-noise, long-life bearings, high quality chains, belts, auto parts and other machinery & transmission products.

 

Product Parameters

Brand : BMT; Luman; OEM Bearing Size : GB/T 276-2013
Bearing Material : Bearing Steel Inner Diameter : 3 - 120 mm
Rolling : Steel balls Outer Diameter : 8 - 220 mm
Cage : Steel; Nylon Width Diameter : 4 - 70 mm
Oil/Grease : Chevron greatwall etc… Clearance : C2; C0; C3; C4
ZZ bearing : White , Yellow etc… Precision : ABEC-1;ABEC-3; ABEC-5
RS bearing : Black , Red,brown etc… Noise Level : Z1/Z2/Z3/Z4
Open bearing : No cover Vibration Level : V1/V2/V3/V4


12*24*22needle Roller Bearings Na6901 12*24*22needle Roller Bearings Na6901
About us
Ningbo Demy (D&M) Bearings Co., Ltd. was established in 2005 and  one of leading ball & roller bearing manufacturers & belt, chain, auto-parts exporters in China. It is specialized in research and development for various kinds of high precision, non-noise, long-life bearings, high quality chains, belts, auto-parts and other machinery&transmission products. At present, demy has more than 500 employees and produces 50 million sets of bearings annually. Due to our many years of experience and our own manufacturing in yuyao china bearing town , DEMY has already served thousands of customers around the world.we participate in major professional exhibitions at home and abroad every year.




Good quality control and competitive prices
Each goods is processed by our internal quality management (ISO 9001:2000) with the corresponding testing, such as noise testing, checks of grease application, sealing checks, hardness degree of the steel as well as measurements.

Adherence to delivery dates, flexibility and reliability have had strong foundations in the corporate philosophy for years now.

DEMY is good at offering customer-specific quality at attractive and competitive prices.



Why  Choose  US ?
1. History : DEMY(D&M)BEARING CO., LTD is located in Hemudu Culture Ruins of Ningbo China which has 7000-year-old history. It is specialized in research and development for various kinds of high precision, non-noise, long-life bearings, high quality chains, belts, auto-parts and other machinery&transmission products.

2. Enterprise Scale:  The company has manufacturing space of more than 30,000 square meters and has 20 sets of automatic gringding production lines, automatic assembly lines with the annual production capacity of 25 millions sets.

3. Export experience :  Our company is one of the biggest bearing manufacturers and exporters in china. Our products are sold all over the world, include Europe, North America, the Middle East, Southeast Asia and South America etc.


4. Brand :  We have two independent brands : BMT ; Luman bearing. OEM also is accepted.

5 . Quality Control :  Each goods is processed by our internal quality management (ISO 9001:2000) with the corresponding testing, such as noise testing, checks of grease application, sealing checks, hardness degree of the steel as well as measurements.Adherence to delivery dates, flexibility and reliability have had strong foundations in the corporate philosophy for years now.

6. Service :  High quality, good credit and excellent service are the tenet of our company. 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.

 

Cylindrical Roller Bearing