ROLLWAY BEARING Sales Co., Ltd.

Cylindrical Roller Bearings

In bearings of this type, 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).

The outer and inner rings of all types are separable.

Some cylindrical roller bearings have no ribs on either the inner or outer ring, so the rings can move axially relative to each other. These can be used as free-end bearings. Cylindrical roller bearings, in which either the inner or outer rings has two ribs and the other ring has one, are capable of taking some axial load in one direction Double-row cylindrical roller bearings have high radial rigidity and are used primarily for precision machine tools.

Pressed steel or machined brass cages are generally used, but sometimes molded polyamide cages are also used.

◂ Previous page Next page ▸
All Products Contact Now
Product Categories
Angular Contact Ball Bearings
Cam Follower and Track Roller - Stud Type
Cartridge Unit Bearings
Cylindrical Roller Bearings
Flange Block Bearings
Mounted Units & Inserts
Needle Non Thrust Roller Bearings
Pillow Block Bearings
Precision Ball Bearings
Self Aligning Ball Bearings
Single Row Ball Bearings
Sleeve Bearings
Spherical Plain Bearings - Rod Ends
Spherical Roller Bearings
Take Up Unit Bearings
Tapered Roller Bearing Assemblies
Timken Np053874 Bearing
6206 Koyo Bearing
Timken 30208 Bearing
Koyo 6202 2rs Bearing
SKF Bearing
Angular Contact Ball Bearing
Thrust Roller Bearings
Crossed Roller Bearing
NOK OIL SEAL
SKF SHAFT SEALS
TIMKEN NATIONAL SEALS