Spherical Roller Bearings - Roller Bearings

SPHERICAL ROLLER BEARING

The spherical roller thrust bearing 
Dealing with very heavy radial and axial loads in applications prone to misalignment or shaft deflections can be a real challenge. Meet the challenge with VIIPLUS spherical roller bearings. Their high load carrying capacity and ability to accommodate misalignment helps you obtain low maintenance costs and long bearing service life. We offer a wide range of robust spherical roller bearings in both open and sealed variants.

Product Description

Spherical roller bearings are designed to accommodate heavy radial loads, as well as heavy axial loads in both directions.
Spherical roller bearings have two rows of rollers, a common sphered outer ring raceway and two inner ring raceways inclined at an angle to the bearing axis. The Centre point of the sphere in the outer ring raceway is at the bearing axis. Therefore, the bearings are self-aligning and insensitive to misalignment of the shaft relative to the housing, which can be caused.
Main factors which influence Spherical roller bearings performance include, but are not limited to:
Raw material
Heat treatment
Symmetrical rollers
Roller tolerances
Special roller profile
Metal cages
VIIPLUS Spherical roller bearings are all made of best raw material in China.
A great deal of inventories insure the shortest lead time.
 

Features

1) rings and roller are made from vacuum degassing steel
2) super-finishing symmetrical roller
3) Cage made from the best brass, nylon and sheet steel
4) Optimized and Latest design - reducing friction extending life
5) State of art technology and producing equipment - guarantee high accuracy
6) Wide application in harsh extreme environments and precision required reliable, durability and high performance

VIIPLUS can offer the following variants:
Single Row type – 202 series (details available on request)
Double Row type – 213, 222, 223, 230, 231, 232, 239, 240, 241 Series
Large product range from 25mm ID to 1800mm ID
With C2, CN, C3 and C4 radial clearance
With cylindrical and tapered bore
Pressed steel or single piece and split type machined brass cage
With oil groove and oil hole (W33) design
Standard precision grade P0 and higher precision grade P6.
Extended inner ring Spherical Roller Bearings
Note: Sealed Spherical Roller Bearings are also available for special applications.

Cage Type
CA - machined brass cage single piece
MB - machined brass cage two pieces
CC - pressed steel cage CC type
E – pressed steel cage E type
 

Application

Wide application in harsh extreme environments and precision required reliable, durability and high performance such as
Industrial Fans & Blowers Industry
Elevators & Escalators
Paper & Pulp & Corrugated products
Mining, Aggregate & Concrete
Oil fields
Forests & Woods
Metal Process (steel and aluminum rolling mills, forging, stamping …)
Gear Box & Reducers
Textile
Power generation
Rock crushing
 

Spherical roller bearing catalog:

spherical roller bearing size chart