|Place of Origin:||CHANGZHOU,CHINA|
|Brand Name:||NEKIB OR FUMSB|
|Minimum Order Quantity:||100|
|Price:||0.1-100$ one price|
|Packaging Details:||Roll or single box|
|Delivery Time:||5-8 work days|
|Payment Terms:||L/C, D/A, D/P, T/T, Western Union, MoneyGram|
|Mass Approx:||80g||Shaft Diameter:||19.051-74mm|
|Seals Type:||Open||Number Of Row:||Single Row|
radial needle bearing,
split cage needle roller bearing
No Collar Roller and Cage Assembelis/KNL19.051*28*588*43.25,speed greatly
This kind of bearing is suitable for the parts in which the radial size is specially limited.
Since the bearing has not collar, the surface of shaft journal and the surface of housing inner bore are directly acted as rolling face.
it is requested that the hardness, surface roughness and size accuracy of shaft journal surface and housing inner bore surface fitted with it be adaptable to the collar of bearing.
Another pivot cylinder is modified as flat cylinder with M-type cage structure.
its speed performance is greatly improved.
1.What is the producing process?
Production process including raw material cutting, machine processing, grinding, accessories cleaning, assemble, cleaning, stoving, oil coating, cover pressing, testing, package.
2.How to control the products quality?
Combining advanced equipment and strict management, we provide high standard and quality bearings for our customers all over the world.
3. What is the transportation?
If small quantity , we Suggest to send by express, such as DHL,UPS, TNT FEDEX. If large amount, by air or sea shipping.
Contact Person: tang
Tel: 86 18915054444