Spherical roller bearings have two rows of rollers with a common sphere raceway in the outer ring and two inner ring raceways inclined at an angle to the bearing axis.This gives them an attractive combination of design features making them irreplaceable in many demanding applications. They are self-aligning and consequently insensitive to misalignment of the shaft relative to the housing and to shaft deflection or bending.

This ingenious structure makes it self-aligning, so it is not easy to be affected by the Angle of shaft and bearing box on the error or shaft bending, suitable for installation error or shaft deflection caused by Angle error. The bearing can bear radial load as well as bidirectional axial load.

Materials:

1.Material of ring : GCr15,

2.Material of Cage: Steel, brass, polyamide, nylon

3.Material of Roller: chromium steel

Structure:

Internal Structure and Retainer Material Variation

C: Symmetrical roller, Stamped Steel retainer

CA: Symmetrical roller, one-pice brass cage

CTN1: Symmetrical roller, nylon cage

E: Third generation design. improved stress distribution; offer much longer service life than normal designs

Q: Bronze cage

MB: Symmetrical roller,Two-pice brass cage

EM: Symmetrical roller, Special alloy Integral cage.

External form change:

K: Tapered bore bearing,taper is 1:12

K30: Tapered bore bearing,taper is 1:30

N: A snap ring groove on the outer ring

W33: There are three lubrication groove and three lubrication holes in the outer ring

Clearance:

C0:Norminal clearance,omitted in destination

C2:Less than Norminal clearance

C3:Larger clearance than C0

C4:Larger clearance than C3

Our products with high precision and low noise, are widely used in metallurgy, mining,petroleum,chemical,coal, cement, paper,wind power, heavy machinery, port machinery and other industries. The company has independent import and export management rights. The products are sold all over the world, exported to more than fifty countries and regions such as South America,Western Europe, Southeast Asia, Central Asia, Africa and Australia. 

The company always takes "solution, creation, value" as business philosophy, providing excellent bearing solutions for domestic and foreign customers. WGHB Bearings has passed ISO9001:2008 and ISO14001:2004. Through the implementation of strict quality standards, taking rigorous quality control measures to improve product quality and service quality, WGHB Bearings provides high quality products and services to consumers around the world.

Welcome all your OEM and ODM order. Your spefic purchase needs of selecting current product from our catalogue or seeking engineering assistance for your application will be directly submit to our customer service center, we will answer you ASAP.

Jinan Shengbang Bearing Co., Ltd. is a modern precision bearing manufacturer integrating R&D(research and development), production and sales. Our company has advanced production equipment, fully adopting advanced production technology and modern testing equipment to improve the precision performance of our products. The company promotes the"WGHB" brand, specializing in the production of deep groove ball bearings, taper roller bearings, spherical roller bearings, cylindrical roller bearings, pillow block bearings and other special bearings and non-standard bearings. 

Our products with high precision and low noise, are widely used in metallurgy, mining,petroleum,chemical,coal, cement, paper,wind power, heavy machinery, port machinery and other industries. The company has independent import and export management rights. The products are sold all over the world, exported to more than fifty countries and regions such as South America,Western Europe, Southeast Asia, Central Asia, Africa and Australia. 

The company always takes "solution, creation, value" as business philosophy, providing excellent bearing solutions for domestic and foreign customers. WGHB Bearings has passed ISO9001:2008 and ISO14001:2004. Through the implementation of strict quality standards, taking rigorous quality control measures to improve product quality and service quality, WGHB Bearings provides high quality products and services to consumers around the world.

Welcome all your OEM and ODM order. Your spefic purchase needs of selecting current product from our catalogue or seeking engineering assistance for your application will be directly submit to our customer service center, we will answer you ASAP.