NSK/NTN/KOYO/NACHI/TIMKEN Spherical Roller Bearing (22210 C/W33)
Product description:Spherical roller bearing is in the two race between inner ring and groove for spherical outer ring, assembly cylindrical roller bearing.Spherical roller bearing has two columns of roller, mainly bear radial load, but also can carry axial load in either direction.Have high radial load capacity, especially suitable for overloading or under vibration loading work, but can't afford to pure axial load.This kind of bearing outer ring raceway is spherical shape, so the self-aligning performance is good, can compensate the alignment error.
Has two columns symmetric spherical roller type, there is a share of the spherical raceway outer ring, inner ring has two tilted to the bearing axis
Angle of the race, has a good heart performance, when the axial stress bending or install different heart bearings can still be used normally, so vary with different bearing size series, generally allowed by the self-aligning Angle from 1 to 2.5 degrees, the type of bearing load capacity is larger, besides can bear radial load bearing can withstand the axial load, two-way role has good shock resistance, typically spherical roller bearing is allowed to work speed is low.
Features:Spherical roller bearings can bear radial load, and at the same time can also carry axial load in either direction.Have high radial load capacity, especially suitable for overloading or under vibration loading work, but can't afford to pure axial load.This kind of bearing outer ring raceway is spherical shape, so the self-aligning performance is good, can compensate the alignment error.
Application :Main applicable cage:Stamping steel reinforced cage (suffix E, domestic few).Stamping steel plate type cage (suffix CC), glass fiber enhanced polyamide 66 cage (suffix TVPB), machining of brass plate cage (suffix MB).Machined brass one-piece cage (suffix CA) stamping steel cage, vibration occasions (suffix JPA).Vibration occasions brass cage (suffix EMA).On the same structure, bearing code or have different.
Main use:Papermaking machinery, speed reducer, railway vehicle axle, gear box bearing, rolling mill rolling mill rolls, crusher, vibrating screen, printing machinery, woodworking machinery, all kinds of industrial reducer, vertical arrange ushering self-aligning bearing.
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