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Double Row 22260CAC/W33 Spherical Roller Bearing With High Quality Brass Cage 300*540*140mm

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Y.S INTERNATIONAL IMPORT&EXPORT CO., LTD.

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Double Row 22260CAC/W33 Spherical Roller Bearing With High Quality Brass Cage 300*540*140mm

Country/Region china
City & Province wuxi jiangsu
Categories Other General Mechanical Components

Product Details

Double Row 22260CACK/W33 Spherical Roller Bearing With Two Grooves For Radial Loading

 

 

Structure:

 

ModelOld ModelBoundary dimensions (mm)Basic load ratings Coa (KN)Speed ratings (r/min)Weight (KG)
dDBdyc_Crstc_CorGreaseOil
22260CAC/W335356030054014024054375430530137

 

 

 Feature:

 

     Spherical rollers are put between the spherical raceway on the outer ring and the two grooves on the inner ring for there bearings. Since the center of the arc raceway on the outer ring is the same as the center of the whole bearing arrangement, there bearings are self-aligned and automatically adjust the bending of the shaft and housing and the eccentricity. The bearings can carry radial load and axial load in double directions. The especial radial load carrying capability makes there bearings suitable for heavy load and shock load carrying.

 

Cage:

 

Spherical roller bearings use cage of MB, CA, CC.

 


 

Why Spherical Roller Bearings ?

 

Spherical roller bearings offer an attractive combination of design features, which are making them irreplaceable in many demanding applications.

Self-aligning

Spherical roller bearings accommodate misalignment between the shaft and housing
without increasing friction or reducing bearing service life.

Very high load carrying capacity

Optimized internal geometry within the available cross section provides maximum radial and axial load carrying capacity

Robust

Insensitive to misalignment caused by shaft or housing deflections as a result of heavy
loads.

Easily fitted for loads in all directions

The bearings are non-separable and ready to install, having a choice of mounting methods.

Simplify the application

The favourable design characteristics combined with simplified mounting procedures enable more efficient and compact machine designs.

Protect against contaminants

Sealed spherical roller bearings are especially suited for bearing positions where space or cost considerations make external
seals impractical.

Grease retention

A contact seal on both sides of the bearing retains the factory grease fill where it is required: inside the bearing.

Minimized maintenance requirements

Under normal operating conditions, sealed spherical roller bearings are maintenancefree,
keeping service costs and grease
consumption low.

 

 

C3

Radial internal clearance greater than Normal

C4

Radial internal clearance greater than C3

C5

Radial internal clearance greater than C4

2CS

Sheet steel reinforced contact seal of acrylonitrile-butadiene rubber (NBR) on both sides of the bearing. Grease fill 25 to 35 % with LGEP 2 grease. Annular groove and three lubrication holes in the outer ring.

2CS2

Sheet steel reinforced contact seal of fluoro rubber (FKM) on both sides of the bearing. Grease fill 70 to 100 % with a polyurea high temperature grease. Annular groove and three lubrication holes in the outer ring

2CS5

Sheet steel reinforced contact seal of hydrogenated acrylonitrile- butadiene rubber (HNBR) on both sides of the bearing. Grease fill 70 to 100 % with a polyurea high temperature grease. Annular groove and three lubrication holes in the outer ring

K

Tapered bore, taper 1:12

K30

Tapered bore, taper 1:30

P5

Dimensional and running accuracy to ISO tolerance class 5

P6

Dimensional and running accuracy to ISO tolerance class 6

VA405

Bearing for vibratory applications

VA406

Bearing for vibratory applications with PTFE-coated bore

VT143

Grease fill 25 to 35 % with SKF LGEP 2 grease

W33

Annular groove and three lubrication holes in the outer ring

W64

Solid Oil filling

W77

Plugged W33 lubrication holes

W513

W26 + W33

   

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