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239/850 spherical roller bearing with 850 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.

Paper machine bearings are paper machine parts.
Paper machine bearings, which are bearings filled with a special solid lubricant that provides a continuous supply of lubricating oil for long-term lubrication.
Spherical roller bearings dominate the design, especially when selecting large and medium-sized bearings.


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239/850 spherical roller bearing with 850 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 : 380 rpm

Weight : 560 kg

 

Main Dimensions:

Bore Diameter (d) : 850 mm

Outer Diameter (D) : 1120 mm

Width (B) : 200 mm

Chamfer dimension (r) min. : 6.0 mm

Dynamic load ratings (Cr) : 6200 KN

Static load ratings (Cor) : 15600 KN

 

ABUTMENT DIMENSIONS

Diameter shaft shoulder (da ) min. : 873 mm

Diameter of housing shoulder ( Da) max. : 1097 mm

Recess radius(ra) max. :  5.0 mm

21304

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