Big Size Double Row Spherical Roller Bearing 22244 With Long Life SIZE 220*400*108

Big Size Double Row Spherical Roller Bearing 22244 With Long Life SIZE 220*400*108

Description

A spherical roller bearing is a rolling-element bearing that permits rotation with low friction, and permits angular misalignment.
Typically these bearings support a rotating shaft in the [bore] of the inner ring that may be misaligned in respect to the outer ring.
The misalignment is possible due to the spherical internal shape of the outer ring and spherical rollers.

Despite what their name may imply,Spherical roller bearings are not truly spherical in shape. The rolling elements of spherical
roller bearings are mainly cylindrical in shape,But have a profile that makes them appear like cylinders that have been slightlyover-inflated.
Spherical roller bearing used in countless industrial appliexcavatorions, where there are heavy loads, moderate speedsand possiblymisalignment.



Clearance

C2:Radial clearance is less than the basic group
C3:Radial clearance is more than the basic group
C4:Radial clearance is more than C3
C5:Radial clearance is more than C4


Other size

FAQ
1.Could you accept OEM and customize?
Yes, we can customize for you according to your sample or drawing
2.Could you supply sample for free?
Yes, we can supple free sample bearing, but our customer should pay freight cost
3.Why I choose you?
Profession and reliability. Everyone likes to blow big bubbles, but we need to be honest with you and ourselves.
4.Your company is a factory or trading company?
We have our own factory, also doing trade.
5.Would you give me a discount?
Since we are factory, our policy is that bigger order quality, the low quotation will be. So we will give you a discount according to you quantity.
6.What is the delivery?
15-20 work days. Samples availbale with 3 work days

Linqing Zhonghong Bearing Co., LTD

office is in Guangzhou city and factory in Shandong province. It is a company integrating bearing R & D, production and sales, with many years of experience in bearing support and industrial service in the industrial field. We specialize in both international and domestic brands bearings .

Our own brand it is ZH BRAND ,HP BRAND.

We can offer bearings as customers' requre, Can offer oem for The international brands include Swedish , German FAG, INA, Japan NSK, NTN, IKO, KOYO and Amercian TIMKEN, and domestic brands are ZWZ, Harbin HRB, Luoyang LYC etc.

Involving types:

Deep Groove Ball bearing,

Self-Aligning Ball bearing,

Cylindrical Roller bearing,

Spherical Roller bearing,

Angular Contact bearing,

Tapered Roller bearing,

Thrust Ball bearing,

Thrust Roller bearing,

Needle Roller bearing,

Joint bearing,

Outer Spherical bearing, and bearing for special appliexcavatorions.

Our products are widely used in machine tools, coal mines, railways, petroleum, printing, power plants, ships, airlines and other industrial equipment. With competitive prices and fast delivery, we have won the recognition of clients and taken the lead in the field .

In the face of increasingly fierce market competition, we insist on the aim of To seek development by reputation, To benefit from management, To strive for customers with service, and achieve constant improvement and growth of ourselves. With a group of professional and technical personnel , and reference to the operating management mode of international well-known large companies, we actively explore the market, trying to provide users from all walks of life with one-stop service including product introduction, technical exchange and after-sales service. Over the years, by virtue of good reputation and excellent quality, we have established a complete set of sales system, and built up long-term cooperative relations with many customers from all over the world.