22244 CA W33 Spherical Roller Bearing 220×400×108mm

Model: 22244 CA W33
Place of Origin: Zhejiang,China (Mainland)
Brand Name: RNB OR NATURAL
Number of Row: Double row
Type: Roller bearing
Material of race: Chrome steel
Material of roller: Chrome steel
Precision: P6

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Product Description

Payment & Shipping Terms Supply Capacity
Payment Terms:L/C, T/T, WUProduction Capacity:5000 Piece/Pieces per...
Min. Order:1 Piece/PiecesPacking:RNB OR Industrial...
Means of Transport:Ocean, AirDelivery Date:35 days

Spherical roller bearing 22244 CA W33

Boundary Dimension: 220×400×108mm,    Weight: 57.1kg.

Shape location tolerance should be to current standard.

Spherical roller bearing have two rows of rollers with a common sphered raceway in the outer ring and two inner ring raceways inclined at an angle to the bearing axis.

Spherical roller bearing are leading in design and can, in addition to high radial loads, accommodate high axial loads acting in both directions.

Spherical roller bearing22244 CA W33

The standard range of SKF spherical roller bearings comprises
- open bearings
- sealed bearings
- bearings for vibratory applications.

In addition to the standard range, offers a wide range of special spherical roller bearings adapted for specific applications.

Spherical roller bearing, whose inner rings have two raceway, and outer raceways are spherical. The centers of curvature of outer raceways are also the bearing centers. The bearings possess self-aligning performance, the permissible disalignment angle is 1-2.5 degree, and can be used in certain permanent deflective application.

These bearings are able to carry high radial loads, as well as axial loads at the same time, but not pure axial loads, the axial carrying bearing will be needed if axial loads were higher. The contact between rollers adn raceways are so close, so the friction is higher than cylindrical roller beairngs, and their limiting speed is lower.

The basic types of spherical roller bearings are type C and CA, according to different cages and whether inner rings are with ribs. Type C beairng has inner ring without rib, and use steel pressed cage. type CA bearing has inner ring with two ribs, and adopt machined solid cage.

Spherical roller bearing   22244 CA W33

Spherical roller bearings are especially suitable for applications required heavy or shock loads.

Spherical roller bearings

1.Open bearings

Spherical roller bearing are produced in several designs, depending on bearing series and size. The differences are
- the arrangement of the floating guide ring as well as
- the design of the inner ring and/or cages,
as described in the following.

C(J), CC--Two window-type steel cages, flangeless inner ring and guide ring centred on the inner ring

EC(J), ECC(J)--Two window-type steel cages, flangeless inner ring, guide ring centred on the inner ring and reinforced roller complement.

CA--One-piece machined brass cage, double-pronged, retaining flanges on the inner ring and guide ring centred on the inner ring

CAF-- As CA, but with a steel cage.

ECA, ECAC-- Reinforced roller complement, one-piece machined brass cage, double-pronged, retaining flanges on the inner ring, guide ring centred on the inner ring.

ECAF-- As ECA, but with a steel cage.

E-- For bearings with a bore diameter d ≤ 65 mm: Two pressed window-type steel cages, flangeless inner ring and guide ring centred on the inner ring

CAFA-- One-piece machined steel cage, double-pronged, centred on the outer ring raceway, retaining flanges on the inner ring and guide ring centred on the inner ring

With some exceptions, all SKF spherical roller bearings are produced with a cylindrical bore as well as with a tapered bore. The tapered bore of bearings in the

- other series have a taper of 1:12, designation suffix K.

Spherical roller bearing   22244 CA W33

Boundary DimensionsBasicload ratingsDesignationsMassLimitingSpeeds
mmKNr/min
dDBrminCrCorCurrentkgGreaseOil
2503658739501650265032.28801100
260360752.1886170023952CA/W3322.511001500
4001044100024502305251.59001200
40010441000245023052/W3351.59001200
40014041690326024052CA/W3364.4700900
44014441450332023152968001000
44018042660518024152C/W3311360750
48013052160340022252CA1058501100
48017452800455023252C/W33140630800
48017452800455023252CA151630800
48017452800455023252CA/W33151630800
49015342070365026521407601050
54016562250419022352193630800
54016562250419022352/W33192630800
280380752.1800150023956CA/W3324.59001200
42010641100268023056628501100
42010641100268023056/W3361.58501100
42014041200280024056CA/W3367.28001000
4601465159036302315695.5750950
46018052000410024156CA/W33119750950
500130516903380222561268001000
50013051690338022256/W331248001000
50017652880490023256153600750
50017652880490023256/W33152600750
58017563500515022356238600750
58017563500515022356/W33238600750
3004601184126030702306075.28001000
46011841260307023060/W3374.68001000
46016042360501024060C/W33101600750
50016052670480023160134670850
50016052670480023160/W33133670850
50020053100580024160C160530670
50020053100580024160C/W33159530670
54014052610425022260143750950
3204409031060239023964K45.19001200
4801214138032602306481.58001000
48012141380326023064/W3380.98001000
48016042440505024064103560700
54021853550665024164252480600
54021853550665024164/W33252480600


22244 CA W33Spherical Roller Bearings 220×400×108mm

Category: Spherical Roller Bearing