High Powered high quality chrome steel spherical roller bearing 22312|22312K

Spherical roller bearing can in addition to high radial loads, accommodate high axial loads 

acting in both directions.

Description

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.

Materials:

1. Material of ring : GCr15,

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

3.Material of Roller: chromium steel

Structure:

1.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.

2.External form chnage

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 

3. Clearance

C0:Norminal clearance,omitted in destination

C2:Less than Norminal clearance 

C3:Larger clearance than C0

C4: Larger clearance than C3

Application

1.Papermaking machinery, deceleration device, railway vehicle axle, rolling mill, roller gearbox

2. Crusher, vibrating screen, printing machinery, woodworking machinery

3.Various industrial reducer

Packing & Delivery

Packing Detail:

1. Industrial Neutral Packing 

2. White Plastic Bag+White Box+Neutral Carton+Wooden Pallet 

3. Roll tape wrapping+Neutral Carton+Wooden Pallet(bigger bearings)

4. According to customers' requirements

Delivery Detail:40-60 days after receiving your deposit

Why choose us?

1. Wide array of applications;

2. High speed, high precision, long service life;

3. Competitive Prices;

4. Rich Stock and Quick Delivery.

5.Perfect service

Welcome your inquiry and order whenever!!!

      Cixi Wanrui Bearing Co.,Ltd,founded in 2005,is a joint venture enterprise which specialized in

supplying miniature bearings,deep groove ball bearings,thrust bearings,self-aligning ball bearings,

tapered roller bearings and other auto parts.

      Our company is famous for optimized design,advanced technics,excellentequipments,complete

testing ways.CIE brand bearing is reliable quality and stable comprehensive performance and widely used in Automobile, mptorcycle,household appliance,power tool,micro-dynamo,sportsapparatus and various machines etc.The company passed ISO 9001:2001 quality system authentication.
      Nowdays,the company is stepping into a new aera of development,facing the fierce market

competition,the development of new product is the long term service,quick delivery ways and most favorable price. Moreover,hope to get kind cooperations and good supports form you!  

Sample :Usually by EMS, DHL, UPS, TNT, Fedex. Anyway as you like.

Bulk order:Usually by sea.

Delivery:

Within 7 days working day for Sample or below 100 pcs ,30- 45 days 

working day for large quantity.

Warranty:

Six months warranty time for the tracker unit from the delivery date 

leave factory, excluded the accessories. 

Payment:

It can be through T/T, D/P,D/AWestern Union,Paypal.

Please inform us when the payment made, so that we are able to arrange 

the productions ASAP.