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Brief introduction of FV Single Row Tapered Roller Bearing 31319 J2

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What is a tapered roller bearing
Tapered roller bearings refer to radial thrust rolling bearings with tapered rollers as rolling elements. There are two kinds of small cone angles and large cone angles. The small cone angle mainly bears the combined radial and axial load based on the radial load. It is often used in double use, reverse installation, the inner and outer races can be installed separately, and the radial and axial clearances can be adjusted during installation and use; The large taper angle mainly bears the combined axial and radial load based on the axial load. Generally, it is not used to bear the pure axial load alone, but can be used to bear the pure radial load when configured in pairs (the ends of the same name are installed relative to each other).
Tapered roller bearings are separable bearings. Both the inner and outer rings of the bearing have tapered raceways. This type of bearing is divided into single-row, double-row, and four-row tapered roller bearings according to the number of rows installed. Single row tapered roller bearings can bear radial load and single direction axial load. When the bearing bears the radial load, it will produce an axial component force, so when it needs another bearing that can bear the axial force in the opposite direction to balance it.
FV Single Row Tapered Roller Bearing 31319 J2
The single row tapered roller bearing has an outer ring, an inner ring, and a set of tapered rollers enclosed by a basket cage. The outer ring can be separated from the inner ring components. In accordance with the ISO dimensions standard for tapered roller bearings, any standard type of tapered roller bearing outer ring or inner ring components should be able to achieve international exchange with the same type of outer ring or inner ring components. That is, the outer ring of the same type in addition to the external size, tolerance should comply with ISO492 (GB307) provisions, the cone angle of the inner ring component, component cone-diameter must also comply with the relevant provisions of the exchange.
Generally, the conical angle of the outer ring raceway of single-row tapered roller bearings is between 10° and 19°, which can bear the joint action of axial load and radial load at the same time. The larger the cone angle, the larger the axial load capacity. Bearing with large taper Angle, post code plus B, cone angle between 25°~29°, it can withstand large axial load. In addition, single-row tapered roller bearings can adjust the size of the clearance during installation.
The capacity of single-row tapered roller bearings to bear axial load depends on the contact Angle, that is, the outer raceway Angle, the greater the Angle, the greater the axial load capacity. Single row tapered roller bearings are the most widely used tapered roller bearings.
FV produced the single-row tapered roller bearing code 31319 J2 for his client.
Bearing size: 95*200*49.5mm
Weight: 6.64Kg
Dynamic load:  Cr 310000N
Static load: Cor 375000N
Ultimate speed: 1700r/m
This kind of bearings is widely used in automobiles, rolling mills, mining, metallurgy, plastic machinery, and other industries.
The Tapered Roller Bearing supplier
FV bearing is a professional manufacturer of heavy industry bearings. FV bearing devotes to the research and manufacture of metallurgy, mining, wind power, and cement bearings, and has earned a high reputation in many areas overseas, especially its rolling mill bearing, some of which can perfectly replace famous brand bearings. So far, FV bearing's superior products have included cylindrical roller bearings, tapered roller bearings, spherical roller bearings, ball bearings, and slewing bearings. Combining customers' actual applications, FV bearing provides customers with bearings comparable to the well-known brand bearings and high-quality solutions. Welcome to contact us if you have any needs.

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