23976 CA W33 Spherical Roller Bearing 380×520×106 mm

Model: 23976 CAW33
Place of Origin: Zhejiang,China (Mainland)
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
Min. Order:1 Piece/PiecesProduction Capacity:5000 Piece/Pieces per...
Packing:RNB OR Industrial...
Delivery Date:35 days

Spherical roller bearings 23976 CA W33

Boundary Dimension:380×520×106 mm ,Weight: 73.5kg.

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.

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

Spherical roller bearing23976 CA W33

1.Open bearings

Spherical roller bearings 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 bearing23976 CA W33

Boundary DimensionsBasicload ratingsDesignations   MassLimitingSpeeds
720167627007180230/500 W33238380480
9203367.5843015800232/500 W331020240320
780185631808310230/530 W33312340430
820195634909950230/560 W33365320400
9202807.5710014800231/560 W33757240320
9202127.5417011500230/630 W33509260340
670900170637009600239/670 W33317260340
9802307.5686515000230/670 W33655240320
9501806395010500239/710 W33387240320
10302367.5625014900230/710 W33742220300
11504389.51390030500241/710 W331802150190
80010602586624015200249/800 W33638180240
11502587.5835019100230/800 W33986190260
12203657.51160028300240/850 W331395160200
12203657.51160028300240/850 W33/YA11396160200
90012803757.51280031500240/900 W331783150190
100014204127.51530038500240/1000 W332117100140

23976 CA W33Spherical Roller Bearings 380×520×106 mm

Category: Spherical Roller Bearing