HK/BK Series Drawn Cup Needle Roller Bearings for Different Applications
 

 
In the process of needle roller bearing technology, the production process of bearing involves blank forming (the bearing in the early stage needs to be well designed) → deburring (the bearing products are improving, and the precision of the bearing has been improved) → heat treatment (the heat treatment work needs to pay attention to the bearing technology) → coarse, fine Final grinding rolling surface (bearing, bearing products' meticulous in this respect and other characteristics need to be particularly important to the performance of bearing products) → superfinishing rolling surface or sawdust polishing (bearing products have received more support and comprehensive improvement after early processing)

 

Needle Roller Bearings Available from HQA Bearings

• SCE and SCE-PP Series - Drawn cup needle roller bearing, Open ends for through shafts, cage guided, with/without seals, Inch dimensional

• HK, and HK-RS Series - Drawn cup needle roller bearing, Open ends for through shafts, cage guided, with/without seals, Metric dimensional

• BCE and BCE-P Series - Drawn cup needle roller bearing, One end closed for shaft ends, cage guided, with/without seals, Inch dimensional

• BK, and BK-RS Series - Drawn cup needle roller bearing, One end closed for shaft ends, cage guided, with/without seals, Metric dimensional

VI. OUR MAIN PRODUCTS
Our products cover deep groove ball bearing, tapered roller bearing, cylindrical roller bearing, spherical roller bearing, pillow block bearing, angular contact ball bearing, self-aligning ball bearing, thrust ball bearing, thrust roller bearing, needle roller bearing, spherical plain bearing and so on, large, super large and non-standard bearings. In addition to the above, we offer customized high-tech bearings for free design according to drawings and samples from the clients' side.

V. Our team
Teamwork contributes to the prosperity of the companies. With all workmates' knowledge combined, the companies possess high work efficiency and an ability to deal with whatever problems. As a result, the companies can make more profits and develop more quickly.
In sum, teamwork is very important, no one could live individually, they must rely on others in some way. Hence, work together could make life easier.



  

Size(ID*OD*B)	30*47*17mm
Bearing Type	Single row Needle Roller
Seal	Open
Bearing Material	Chrome Steel GCr15/Stainless Steel
Precision rating	P0(P6 P5)
Vibration level	V1(V2 V3)
Noise level	Z2(Z3 Z4)

 

 

 

 

 

 

 

II. Packing & Delivery
Packing Details:
1. Tube+carton+pallet: eg.10 pcs bearings are packed in a tube.30 tubes are put into a carton. It is usually for small bearings..
2. paper box+carton+pallet: every bearing is packed in a paper box, then put in a carton.It is usually for small or middle bearings. 
3. Wooden packing:every bearing is packed into a wooden case.It is usually for big bearing 
4. according to your requirement
Delivery Details : 5-15Days

 

Q: Are you trading company or manufacturer ?

 A: We are factory.We have our own brand:.If you interested in our product,I can take you to visit our factory.

 Q: How long is your delivery time?
 A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is  according to quantity.

Q: Where is your factory located? How can I visit there?
 A: Our factory is located in Shandong Province,You can take the high-speed rail or plane to visit.

Q: Do you provide samples ? it is free charge?
 A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q:The MOQ is how much?
 A: About ordinary standard type of bearing ,We have rich inventory,not have MOQ,if your need a 
     product is Non-standard size,need customize,we will according the product size to determine the MOQ.