Steel Ball Excavator Bearing , Cylindrical Roller Bearings NU305E

 
Cylindrical Roller NU305E Bearing High Precision Single Row Ball
 
 

Specification

Description

Cylindrical roller bearings, the cylindrical rollers are in linear contact with the raceways. They have a high radial load capacity and are suitable for high speeds.
There are different types designated as NU, NJ, NUP, N, NF (for single-row bearings), NNU, and NN (for double-row bearings depending on the design or absence of side ribs).

 
Main Features of Cylindrical Roller Bearing

1. roller and the raceway is in line contact or repair offline contacts, radial load capacity, suitable to withstand heavy load and shock load.
2. The friction coefficient is small, suitable for high speed, speed limit near the deep groove ball bearings.
3. N type and NU type can move axially, able to adapt due to thermal expansion or installation error of shaft and housing caused by the relative change in position can be used for supporting the free end.
4. shaft or housing bore machining are higher, install the rear bearing outer ring axis relative deflection should be strictly controlled to avoid contact stress concentration.
 
 

Applications
 
Commercial special equipment, geological survey equipment, semi-closed refrigeration compressor, metallurgy, tapping machine, financial special equipment, milling and drilling machine, industrial machinery and equipment, imported machine tools, power generation, centrifugal compressor, air compressor, etc.
 
 
Our advantages
 
1. Best price with good quality product We have factory product support and financial support , so the product cost is very low , and the price given is also pretty acceptable . More importatly , our product quality is good .
2. Substantial product information , We have detailed parameters , so send us the right model and correct number , we can supply the exact product .
3. Salesperson with professional knowledge and abundant experience has been developing , so we have wealthy experience .
4. Strict and integral company system We will try our best to obey customer’s delivery time . Before delivering your products , we must check the part number or pictures of the products carefully to let our customers receive high-quality and right-quantity goods .
5. Good service attitude If you have any questions about the product , after knowing the situation , we will help the customer to solve the problem at the first time . As long as customers’ requirements are reasonable , we will endeavour to satisfy them .
 
 
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