3977/3920 tapered roller bearing product directions :

1, 3977/3920 tapered roller bearing can withstand axial load in one direction,and they can restrict the axial displacement when the axial is relative to bearing block in one direction .usually the two 3977/3920 single row tapered roller bearings are mounted face to face or back to back between the two supporting structure.

The cage of HOJE brand 3977/3920 tapered roller bearing,is generally fitted with a pressed steel cage or cage with glass fiber reinforced poly nylon 66, our other large size of the tapered roller bearings can be also fitted with a steel pin type cage.

2, We also manufacture high temperature bearings and other special sizes Taper Roller Bearings as per requirements.

If you have any questions or want to know the price of 3977/3920 tapered roller bearing,please fell free to contact me,
High quality 3977/3920 tapered roller bearings with competitive prices are all ready in stock for you.

The bearing parameters as follows :

The cup(inner ring) size : 3977
The cone(outer ring) size : 3920

LinQing HOJE Bearing Co.,LTD was established in 2003, aiming to provide high quality products, comprehensive service and favorable program. Our main products are Taper Roller Bearings and Cylindrical Roller Bearings. In order to meet different customers’purchasing requirements, we set up two bearing production bases in 2008. At the same time, we introduced the advanced manufacturing equipments, and added more production lines for Deep Groove Ball Bearing and Pillow Block Bearing.

• 15 years, export experience
• long-etrm cooperation with 35 countries and regions
• 20000 products for your choices
• $1500000 large stock, fast delivery
• Rigorous quality control system.
• Effective and convenient one-stop service.
• One-stop Service (providing the complete range of BEARINGS or services that a customer might require) 

Our Principle : Innovation, Development,Integrity

Our Main Market : U.S.A, European countries, Asia countries etc.

Our Guideline : Quality first, Competitive price, Best service!