Drum Shaped Roller Bearing

Drum-shaped roller bearings single row spherical roller bearings. Drum-shaped roller bearings are an entity by the outer spherical raceway, inner cylindrical or tapered bore sided with ribs and roller and cage components. Bearing this inseparable.
Drum-shaped roller bearings are ideally suited for high radial loads and impact have misalignment compensation demand applications. Lower drum-shaped roller bearing axial load carrying capacity.
With a tapered bore and adapter sleeve
Bearing tapered bore taper 1:12, the suffix K
Available with adapter sleeve bearings as locating bearings.m
Sealing
Drum-shaped roller bearings without seals.
lubrication
By the end face bearing lubrication oil or grease.
Angle misalignment compensation
In normal conditions, the inner ring rotating drum-shaped roller bearings can compensate for angular deviation of about 4 °. Therefore, the allowable, relative offset between the outer ring to compensate misalignment, shaft deflection and housing deformation. If the case is rotated in the outer or inner swinging, its self-aligning performance is reduced. In this case, please contact us.
operating temperature
Brass cage drum-shaped roller bearings for the operating temperature of -30 ℃ to + 150 ℃. 120 mm larger than the outer diameter of the bearing, below + 200 ℃ can maintain dimensional stability.
Glass fiber reinforced nylon bearing cage maximum operating temperature must not exceed + 120 ℃.
cage
Window glass fiber reinforced nylon cage, suffix TVP.
NOTE: Check the nylon synthetic oils containing extreme pressure additives in chemical stability. At high temperatures, the aging of lubricants and additives can reduce the working life of nylon holding cage. It should be noted drain intervals.