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/*728*90 created on 2018/5/16*/ var cpro_id = "u3440131"; Home>Bearing knowledge>Classification and use of spherical roller bearings Classification and use of spherical roller bearings
This kind of bearing is equipped with spherical roller between the spherical raceway outer ring and the double raceway inner ring; it is different according to the internal structure; it is divided into four types: R, RH, RHA and SR; because the outer ring raceway is in the middle of the arc Common with the bearing; has a self-aligning function; thus, it can actively adjust the axial misalignment caused by the deflection of the shaft or the casing or the different core. Acceptable radial load and bidirectional axial load. Especially the radial load can be large; Suitable for accepting heavy load and impact load. The tapered bore bearing can be assembled and disassembled on the shaft through the use of fasteners or withdrawal sleeves. /*250*250 was created on 2017/12/25*/ var cpro_id = 'u3171089';
There are two types of tapered holes (taper):
1:30 (auxiliary code: K30) ... applies to the 240, 241 series.
1:12 (auxiliary code: K).........Applicable to other series.
Oil holes, oil grooves and positioning pin holes (one) can be set on the outer ring. Oil holes and oil grooves can also be opened on the inner ring.
The first applicable cage: copper alloy cutting cage, steel stamping cage, pin cage, synthetic resin forming cage.
Primary use: papermaking machinery, deceleration equipment, railway vehicle axles, rolling mill gearbox seats, rolling mill roller tables, crushers, vibrating screens, printing machinery, woodworking machinery, various industrial speed reducers, vertical belt-mounted self-aligning bearings .
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Classification and use of spherical roller bearings
Source: China Bearing Network Time: 2014-08-12