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22348 spherical roller bearing with 240 mm bore

Short Description:

Spherical roller bearings consist of an inner ring with two raceways inclined at an angle to the bearing axis, an outer ring with a common spherical raceway, spherical rollers, cages and, in certain designs, also internal guide rings or center rings. These bearings can also be sealed.

Most spherical roller bearings are designed with two rows of rollers, allowing them to take very heavy radial loads and heavy axial loads. There are also designs with one row of rollers, suitable for lower radial loads and virtually no axial load.

The Features of SPHERICAL ROLLER BEARING

1.Spherical roller bearing with two rows of rollers

2.pivoting inner ring, misalignments and shaft deflections can be compensated

3.suitable for very high radial and relatively high axial loads in both directions

4.medium series with compact dimensions and average weight

5.cage material: brass. Steel,Special strength and durability under extreme conditions such as shock loads and vibrations, high acceleration forces and lack of lubrication

6.seal: open (without seal); for higher speeds than with sealed spherical roller bearings and easy relubrication

7.good fixed bearing property, but can also be used as a floating bearing, each in both directions


Product Detail

Product Tags

22348 spherical roller bearing with 240 mm bore detail Specifications:

Spherical roller bearing with two row inner ring raceways and self-aligning outer ring raceway

we can also supply different internal structure design , such as CA,CC,MB ,CAK type, internal clearance of C2 ,C3, C4 and C5

Cage Material : Steel/Brass

Construction : CA , CC , MB , CAK type

Limiting Speed : 1300 rpm

Weight : 144 kg

 

Main Dimensions:

Bore Diameter (d) : 240 mm

Outer Diameter (D) : 500 mm

Width (B) : 155 mm

Chamfer dimension (r) min. : 5.0 mm

Dynamic load ratings (Cr) : 2770 KN

Static load ratings (Cor) : 4100 KN

 

ABUTMENT DIMENSIONS

Diameter shaft shoulder (da ) min. : 260 mm

Diameter of housing shoulder ( Da) max. : 480 mm

Recess radius(ra) max. :  4.0 mm

21304

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