HK Series Drawn Cup Needle Roller Bearing

 HK Series Drawn Cup Needle Roller Bearing 

Introduction to  HK Needle Roller Bearings

HK drawn cup needle roller bearings have a deep-drawn thin-walled outer ring. Drawn cup needle roller bearings 

are typically used in applications where the housing bore cannot serve as a raceway for the needle roller and cage 

assembly and a very compact and economical bearing arrangement is required. These bearings are mounted in the 

housing with an interference fit. This allows for a simple and economical design of the housing bore, as no shoulder 

or retaining ring is required to locate the bearing axially.

The hardened steel drawn cup forms a non-separable unit with the needle roller and cage assembly of these bearings.

HK Drawn Cup Needle Bearing.pdf

                          HK  OPEN END                                                                                  BK CLOSE END 

Recommended needle roller bearings for reference : 

OWC Powder Metallurgy Bearing

HFL One Way Needle Bearing

HF Drawn Cup Bearing

Applications of HK Needle Roller Bearings

Maintenance of HK Needle Roller Bearings

Regular Inspection of Needle Roller Bearing

Maintenance of needle roller bearings begins with regular inspection. Check for signs of wear, damage, or contamination. Any deviation from the normal condition should be addressed promptly.

Lubrication of Needle Roller Bearing

Proper lubrication is crucial to the longevity of needle roller bearings. Ensure that the recommended lubricant is used and applied according to the manufacturer's guidelines. Regularly check and replenish lubricant as needed.

Replacement of Needle Roller Bearing

When HK needle roller bearings show signs of significant wear or damage, they should be replaced promptly. Delaying replacement can lead to more extensive damage to surrounding components.

FAQ 

1. Are you Trading Company or Manufacturer ?

 SUMA is Manufacturer with one-stop service , Production history over 20 years, exporting experience up to 10 years  . 

2. Can i have Samples to check quality first ?

It is okay to get needle roller bearing sample for quality check, we provide 5-10 pieces sample free of charge. 

3. How can i choose the correct needle roller bearing i need ? 

Torque capacity , Rotation Speed , and Dimensions are necessary to choose the right model. 

If you not so sure about it, pls share with us, our engineer will give you professional guidance . 

4. What Material of the bearings you are supplied ?

Standard Material : Outer Race : ST14, Needle Roller: GCr15 , Cage: PA66 

Stainless Steel Material available too .  

5. How soon you can make the shipment ? 

Usually all are in stock, can ship out within 2-3 days .

If big quantity, can ship out in 10 days .

Customized sizes may need 15-20 days , Depends on specific order.