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China Spherical roller bearings manufacturer

AUTHOR : Date : 2019/11/23 17:11:35
China Spherical roller bearings have double row rollers, There is a shared spherical raceway on the outer ring, and two raceway on the inner ring, And inclined at an angle to the bearing axis.This smart construction of this bearing makes it have function to self-aligning, Therefore, it is not easy to be affected by the angle of the shaft and the bearing housing seat or the bending of the shaft. So it is suitable for installation errors or shaft deflections that cause angular errors. In addition to being able to withstand radial loads, the spherical roller bearing can withstand axial loads in both directions.

Spherical roller bearings have cylindrical and taper bores, and conical taper tapers are 1:30 and 1:12. This conical taper bore bearing is fitted with an adapter sleeve or a withdrawal sleeve, The tapered bore spherical roller bearing can be easily and quickly assembled on the optical axis or step machine shaft.

Spherical roller bearings are available in: spherical roller bearings (20000CC type); tapered bore spherical roller bearings (20000CCK type); spherical roller bearings (20000CC/W33); tapered bore spherical roller bearings (20000CCK/W33 type); Spherical roller bearing (20000CCK+H type) mounted on the adapter sleeve; 6 kinds of spherical roller bearings (20000CCK/W33+H type) mounted on the adapter sleeve.

China Spherical roller bearing is the most influential bearing type of EASIER brand,it can produce inner ring 30-2000mm, outer ring 68-2700mm spherical roller bearing,precision level P0, P6, P5 also available in EASIER, spherical roller bearing also named self-aligning roller bearings by some countries or area, this type of bearing are widely used in Mining machinery, paper-making machinery, shipbuilding, textile machinery, Mill, power etc., for customer to know more about spherical roller bearing character, XRB introduce some spherical roller bearing cage suffix as follows:

CA One piece machined brass cage,no middle rib in the inner ring,but two little rib,symmetrical rollers, these design are large and medium dimension spherical roller bearing,its the most used type in spherical roller bearing

-- CAF1 the same design with CA,carbon steel cage

-- CAF3 the same design with CA,Ductile solid cage

-- CAC  the same design with CA,Curvature Optimization of the rings

-- ACA  no middle rib of the inner ring,with two small rib,symmetrical rollers and one piece cage with movable Spacer.

-- CB   with middle rib and small rib in the inner ring,two pieces cage,symmetrical rollers

-- C    this design is spherical roller bearing with symmetrical rollers,no rib of the inner rings,pressed steel.

EASIER spherical roller bearing manufacturer have cylindrical bore and tapered bore, 240、241、248、249 series spherical roller bearing is tapered bore 1:30,suffix K30, the other spherical roller bearing with tapered bore 1:12,with suffix K.

-- CAB CA type spherical roller bearing,Central perforation of the rollers,with Pillar cage.
-- CABC CAB type spherical roller bearing,improved roller guided(Roller surface roughness,Raceway surface roughness,Optimization of heat treatment method),this design can Reduce friction.
-- C3  Radial internal clearance greater than Normal 
-- C4  Radial internal clearance greater than C3 
-- C9  Clearance is defferent with standard 
--  D   split spherical roller bearing
-- P5  Dimensional and running accuracy to P5 tolerance class
-- P6  Dimensional and running accuracy to P6 tolerance class 
-- HC  rings and element or rings or element are made of carburizing steel
-- HCR the rings are made of carburizing steel
-- K   Tapered bore, taper 1:12 
-- K30 Tapered bore, taper 1:30
-- L   Light Alloy solid cage
-- N   Snap ring groove in the outer ring
-- NR  Snap ring groove in the outer ring, with appropriate snap ring
-- Q1  Aluminum,Iron,Manganese brass cage
-- 2RS with Steel skeleton NBR sealed bearing,double side
-- 2RS2 Both sides of the steel skeleton Viton seals 

Some special China spherical roller bearings which are not in our stock, its pleasure to ordered after confirmed the quantity and brand needed, we would like to strive our best to meet customers' demand. 

Bearing Devliery. XRB ( 
China Bearing manufacturer) production capacity and large storehouse can sure that our quality bearing can deliver to our customers within shortest time, we have large stocks for our own bearings, the usually bearings we can finish within 3days,and the large quantity and more different size our usual delivery date will be within 7-25 days upon specific situation.
 
Bearing Service. XRB's perfect service can earn customers' trust and make sure the customers have no risk to do business with us. Before place an order, we make sure the customer know the details about the quality, the price, the delivery, and also we will be work strictly according to our agreement, after the customers received our quality bearings, we accepted return back the bearing goods if the customers was not pleased the bearing quality.