Spherical Roller Bearings Dealers in Mulund, Mumbai

With the same centre as the bearing, the spherically formed outer ring raceway can make self alignment, their rolling elements linearly come to contact with the raceways of inner ring and outer load, suitable for heavy machinery used in mining. Metallurgical, paper-making and instructing, etc industry.

Spherical roller thrust bearings are like cylindrical roller thrust bearings but with self-aligning capability. Spherical thrust roller bearings have spherical raceway in the housing washer and asymmetrical rollers obliquely assembled around it. The rings and the housing washer can be separately mounted as well.UBC's spherical roller thrust bearings support very heavy axial loads and are also capable of taking moderate radial loads when an axial load is imposed.

Spherical Roller Bearings are designed to work in applications where severe misalignment exists whether from mounting or shaft deflection and with relatively heavy radial loads and some axial loads in either direction. They are also extremely resistant to shock loads and their self-aligning feature allows full capacity loading despite shaft deflection. They are very similar in purpose to Self-Aligning Double Row Ball Bearings, except the Spherical Roller Bearings are designed to be more robust to carry heavier loads but at lower maximum speeds. These bearings have barrel-shaped rollers between the inner ring, which has two raceways, and the outer ring which has one spherical raceway. They are self-aligning because the center of curvature of the outer ring raceway surface coincides with the bearings axis. Standard Spherical Roller Bearings are produced with straight bores; however, tapered bores are available upon request and may be mounted directly on tapered shafts. Pressed steel and machined brass cages are typically used.

Single Spherical Roller Bearings We offer qualitative spherical bearings that have two rows of symmetrical spherical rollers and a common raceway in the outer ring. The bearings supplyd by us are acknowledged in the market for their high load taking capacity and self aligning ability. They have limited speed tolerating capacity and hence they are used in vibrators, shakers, conveyors, speed reducers, transmissions, and other heavy machinery. These spherical bearings are supplyd in varying radial thickness and axial widths to accommodate different loads. They not only can carry radial loads but can also carry axial load in two directions. Double Row Spherical Roller BearingDouble Spherical Roller Bearings from us consists of a plain bearing, with a ball pushing, inside a cylindrical housing. These cylindrical housing may have a liner supplyd from different material which minimizes friction or provides self lubrication. For different load capacity and lubrication requirement many balls or linear materials are available. These spherical bearings are maintenance free and are suitable for applications that involve swivel movement, high alternating loads, very high radial loads with a unilateral load direction and high shock loads. Physical Characteristics- Large bores- More contact area- Inner rings to resist cracking- Allowance for static or dynamic misalignment- Expansion capabilities

NIBL’s self-aligning double-row spherical roller bearings are a combination of radial and axial bearings. These are designed to operate even if shaft and housing are, or become, misaligned under load. The internal design of the spherical roller bearings enables them to withstand very high radial loads and axial loads in both directions. These type of heavy duty bearing are the preferred choice when conditions include heavy loads, difficulties in establishing or maintaining housing alignment, or when shaft deflection is expected. These bearings can take high degrees of misalignment depending on the size and series of the bearing. shaft deflection and housing distortion caused by shock or heavy loads, which lead to misalignment, are compensated for by the internal self-alignment of the bearing elements during operation. The corner loading of rollers, a condition that limits service life on other types of bearings, cannot develop in spherical roller bearings. The inherent compensation for misalignment provided by the spherical roller bearing offers the designer the opportunity to use weldments for housing frames instead of complex castings, eliminating high cost machining operations. Even when castings may be preferred, bore alignment is less critical if spherical roller bearings are specified. Unit design and construction also makes the spherical roller bearing convenient to handle during installation or maintenance. Most types have circular grooves and lubricating holes in the outer ring. This feature facilitates more effective lubrication. NIBL manufactures spherical roller bearings with cylindrical and tapered bore. Tapered bore bearings may be used either in Plummer blocks or conventional housings Range The standard NIBL spherical roller bearings are available from 22205-2228 and from 22308-22322. Bearings can be in straight or tapered bore and have clearances ranging from C2-C5.

We are offering excel series spherical roller bearings.the spherical raceway of outer rings are manufactured and assembled focusing to the center of bearings. barrel type rollers and cages are assembled with inner rings. nachi spherical roller bearings are suitable for high axial , impulse and heavy load applications such as paper manufacturing, rolling and other large size machineries.

These bearings have barrel-shaped rollers between the inner ring, which has two raceways, and the outer ring which has one spherical raceway. Since the center of curvature of the outer ring raceway surface coincides with the bearing axis, they are self-aligning in a manner similar to that of self aligning ball bearings. Therefore, if there is deflection of the shaft or housing or misalignment of their axes, it is automatically corrected so excessive force is not applied to the bearings. Spherical roller bearings can take, not only heavy radial loads, but also some axial loads in either direction. They have excellent radial load-carrying capacity and are suitable for use where there are heavy or impact loads. MRS Manufactures Spherical Roller bearing in the C & CD types.   MRS produces Spherical roller bearings with W33 which has groove outside on the Outer ring with 3 holes on it, this allows easy lubrication of the bearing after fitment thereby saving considerable design requirements. Spherical Roller bearings can width stand misalignment in the bearing axis by 10 to 1.50 maximum based on the size selected and the loading conditions. Incase if Spherical roller bearings are to be used for extremely low load applications or the ratio of Radial Load to Axial exceeds 0.20 then it may be necessary to consult MRS technical team prior to using in such application.

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