We specialize in producing high-precision stainless steel K477 needle roller bearings, offering superior corrosion resistance and durability for demanding applications. Our bearings are engineered to deliver exceptional load capacity and long service life in harsh environments, including food processing, marine, and chemical industries.
Needle Roller Bearing K477 is a high-performance needle roller bearing designed for high loads, high speeds and compact spaces. Its unique needle roller structure provides excellent radial load capacity while maintaining a small cross-sectional height, making it suitable for industrial applications with limited space.
Features of K477 Needle Roller Bearing
The K477 Needle Roller Bearing features a compact design, high radial load capacity, low friction, and durability, making it ideal for high-performance applications in limited spaces.
Our advantages
Our K477 Needle Roller Bearing stands out with its precision-engineered design, delivering superior radial load capacity in a compact and lightweight form. Manufactured from high-grade materials and optimized for low friction, it ensures smooth operation, extended service life, and reliable performance even in demanding applications. Whether for automotive, industrial machinery, or heavy equipment, our bearing offers unmatched durability and efficiency—backed by strict quality control and competitive pricing.
Smooth & Low-Friction Operation – Precision-ground rollers and cages reduce friction, enhancing efficiency and reducing energy consumption.
Long Service Life – Made from high-quality bearing steel with heat treatment for superior wear and fatigue resistance.
Versatile Applications – Suitable for automotive transmissions, industrial gearboxes, agricultural machinery, and more.
Reliable Performance – Strict quality control and ISO standards compliance ensure consistent and dependable operation.
Customization Options – Available in open or sealed designs, with optional coatings for corrosion or high-temperature resistance.
Product name: K477 Thrust Needle Roller Bearing
Materials
Chrome steel
Cage and its materials
J steel stamping
Model
K477
Structure
needle roller bearing
Size
5*8*8MM
Seal
Open
Accuracy level
P0
Lubrication
grease
Features
Mute,Long Life,High Efficient,Persistent
Packing
Industial packing
Application
Motor, conveyor, forklift, mining machinery, rolling mill, auto spare parts
Production Customization Process
K477 Needle Roller Bearing Application
Automotive industry: widely used in automobile transmissions, steering systems, engine parts, such as rocker arm pivots, compressors, drive shafts, etc.
Mechanical manufacturing: suitable for parts of various mechanical devices that need to bear axial loads, such as machine tool spindles, reducers, etc.
Agricultural machinery: used in steering systems and transmission parts of tractors, harvesters and other equipment.
Industrial equipment: used to bear axial loads in plastic calenders, rubber calenders, air hammers, coolers and other equipment.
Construction machinery: used to bear large axial forces in crane hooks, construction machinery and other equipment.
External groove grinding
Bearing production
Bearing packaging workshop
Internal groove grinding
Automated production
Bearing inspection
Shenzhen Wanyuan Bearing Co., Ltd. is a professional bearing manufacturer integrating R&D and innovation. The company mainly produces metric bearings with inner diameters of 1-50MM, imperial bearings, spherical roller bearings, double-row cylindrical bearings, cylindrical roller bearings, four-point angular contact bearings, flange bearings, ceramic bearings and customized non-standard bearings.
Our Cooperative Customers
Frequently asked questions
Q1. Are you a buyer or manufacturer?
A: We are a bearing manufacturer with export permission.
Q2. What's your business range?
A: Our business ranges mainly includes miniature ball bearing, flange bearing, thrust roller bearing, needle roller bearing, rod end bearing, and non-standard bearing.
Q3. What do you have a certificate of factory?
A: We have passed the certificate of IS09001. Our products have passed REACH and RoHS etc.
Q4. Can you provide OEM service with us?
A: Yes, we always provide OEM service to our clients.
Q5. How do you deal with non-standard bearing order?
A: First of all, our MOQ is 50000 pcs on the non-standard bearing order. We must provide the relative drawing.
Q6. How do you charge on the samples?
A: Our samples are free for you if we have them stocked. But the sample express cost will be charged at your end.
Q7. Do you accept small orders?
A: Yes, we accept all kinds of smart orders.
Q8. How long is your lead time?
A: It will take 1 week if the order size is less than 10,000 pcs. It will take 4 weeks if the order size is more than 100,000 pcs.
Q9. What's your packaging mode of bearing?
A: We have packaging modes of plastic tube and individual box for your choice.
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