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Xi'an Hongtu bearings Co.,Ltd.
Xi'an Hongtu bearings Co.,Ltd.  

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High Powered spherical roller bearing balls 

Price: 0.35 USD 
Payment Terms: T/T,L/C,D/A,D/P,WU,Paypal,Money Gram 
Place of Origin: Shaanxi, China (Mainland) 
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Product Detail

Model No.: 22211/22211k
Production Capacity: 500000
Delivery Date: 12 days
Structure: Spherical
Model: 22211/22211k
Bore Size: 50mm
Precision Rating: P0,P6 P5 P4
Delivery time: 12 days
Means of Transport: Ocean,Land,Air
Packing: Industrial packaging
Brand Name: KGS
Type: Roller
Seals Type: Open
Outside Diameter: 100mm
Material: carbon steel, bearing steel...
Port: Shanghai,Tianjin,Qingdao

1.Service:OEM
2.Structure:Spherical
3.Item:Spherical Roller Bearings
4.Model:22211/22211k
5.Number of Row:Double Row
6.Certificate:ISO9001:2000

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


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Factury show:

Ms. Anna liu
skype Ms. Anna liu
Manager
Tel: 86-29-86213543
Fax: 86-29-86213543-807
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Company Info

Xi'an Hongtu bearings Co.,Ltd. [China (Mainland)]


Business Type:Manufacturer, Trading Company
City: Xi'an
Province/State: Shaanxi
Country/Region: China (Mainland)

Miss Anna:   skype

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