bruce@ufinebearing.com 008613791051960

Spherical Roller Bearing 22317MB/W33 22318MB/W33 22319MB/W33 22320MB/W33 22322MB/W33 22324MB/W33 22326MB/W33 22328MB/W33 22330MB/W33 22332MB/W33 22334MB/W33 22336MB/W33 22338MB/W33 22340MB/W33

Spherical Roller Bearing
Mining machine bearing
fan bearing
auto bearing

Wechat/Whatsapp: 008613791051960


Emial: bruce@ufinebearing.com

Ufine Bearing CO., LTD is a Chinese bearing manufacturer which is located in the city of JiNan - the provincial capital of ShanDong province, China. The enterprise professional concentrates on manufacturing all kinds of bearings as our own brand “UFE”, mainly include roller bearings and ball bearings. And we have also set a long-term cooperation with several famous bearing companies in the world, such as  NSK, NACHI, KOYO, INA. The products we produce have already been sold to all over China and also abroad, the bearing brand “UFE” enjoys high states in the rolling bearing industry of China and is highly praised by our customers.

Description of spherical roller bearing

Spherical Roller Bearings are designed to work in applications where severe misalignment

exists whether from mounting or shaft deflection and with relatively heavy radial loads and

some axial loads in either direction. They are also extremely resistant to shock loads and

their self-aligning feature allows full capacity loading despite shaft deflection. They are very

similar in purpose to Self-Aligning Double Row Ball Bearings, except the Spherical Roller

Bearings are designed to be more robust by carry heavier loads but at lower maximum

speeds .

Spherical Roller Bearings are commonly used in agricultural machines such as combined

harvesting machine, air-blower,paper-machine, textile machine,woodworking machinery,

overhead crane moving wheel and driving shaft as well as a large number of non agricultural


Spherical roller bearing  Features :

1) Spherical roller bearings are principally provided with two rows of symmetrical spherical

rollers  and a common sphere raceway in out ring, the two inner ring raceways are included

at an angle to the bearing axia.

2) The bearings have good self-aligning ability and can operate  when the shaft deflection

under  load or the shaft deflection

under load or the shaft misaligning in mounting, and their permissible aligning angle is 1 to

2.5 degree.

3) This type of bearings has heavy load carrying capacity and anti-impact ability, in addition

to radial loads, they also can carry axial loads in two directions

4) In general, this type of bearings permits a low limiting speed

Applications :  injection molding machines, crane hooks, vertical pumps.

Spherical roller bearing

Spherical Roller Bearings- Are double row self-aligning bearings capable of carrying heavy

radial loads combined with moderate thrust loads in either direction.  They are extremely

resistant to shock loads and their self-aligning feature allows full capacity loading despite

shaft deflection.

Continuous Caster Rollers- These are 2-split bearing units of a highly reliable design and

feature a long service life.  Cylindrical roller bearings with self-aligning rings having a proper

alignment function.

Spherical Roller Bearings TL Series.Excellent performance with high temperature equipment.

High strength to prevent inner ring fractures.

Shaker Screen Bearings.Are designed for vibrating applications such as screens, feeders and

compactors.  These are self-aligning spherical roller bearings designed to accommodate the

high loads,  static and dynamic misalignment

characteristics, and severe environmental conditions inherent in these applications.

Triple Ring Bearings.Are specially designed for use with controlled crown rolls used extensively

in the paper industry.  These high load capacity bearings provide “shaft within shaft” operation,

while simplifying the surrounding structure and installation.

Features of NSK Spherical Roller Bearing :

a, low speed, impact resistance, vibration

b, with self-aligning function, namely the inner ring relative to the axis of a larger outer ring

axis is tilted (usually in less than 3

degrees) still operate normally

c, mainly bear large radial load

d, but also can withstand a small axial load

Applications of NSK Spherical Roller Bearing:

1. metallurgical and mining machinery

2. engineering machinery

3.lifting and transport machinery

4.paper machinery

5.textile machinery, etc.

Modesl we have :

22317MB/W33 22318MB/W33 22319MB/W33 22320MB/W33 22322MB/W33 22324MB/W33 22326MB/W33 22328MB/W33 22330MB/W33 22332MB/W33 22334MB/W33 22336MB/W33  22338MB/W33 22340MB/W33