Royal Bearing（Singapore）Co.，ltd .is an Barrel roller bearings trading company specialized in Barrel roller bearings and industrial machinery and equipment.
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Need Barrel roller bearings about using your machine?
Barrel roller bearings are single row, self-aligning roller bearings. They comprise solid outer rings with a concave raceway, solid inner rings with two ribs and a cylindrical or tapered bore and barrel rollers with cages. The bearings cannot be dismantled.
Barrel roller bearings are particularly suitable where high radial shock type loads occur and misalignments must be compensated, see Compensation of angular misalignments. Their axial load carrying capacity is small
Barrel roller bearings are single row, self-aligning roller bearings. They comprise solid outer rings with a concave raceway, solid inner rings with two ribs and a cylindrical or tapered bore as well as barrel rollers with cages. The bearings cannot be dismantled.
Barrel roller bearings are particularly suitable where high radial shock type loads occur and misalignments must be compensated, see Compensation of angular misalignments. They have only a low axial load carrying capacity.5
With tapered bore and with adapter sleeve
Bearings with a tapered bore have a bore taper 1:12 and the suffix K.
These bearings are also available with an adapter sleeve for locating purposes. The adapter sleeves are included in the dimension tables and must be specified in addition when ordering.
Sealing
Barrel roller bearings are not sealed
Lubrication
The bearings can be lubricated from the end faces using oil or grease.
213025_aah_indCompensation of angular misalignments
Under normal operating conditions and with a rotating inner ring, barrel roller bearings can swivel approx. 4° about their central position. As a result, they permit skewing between the inner and outer ring and can thus compensate misalignments, shaft deflections and housing deformations.
If the outer ring rotates or the inner ring undergoes tumbling motion, the angular adjustment facility is smaller. In this case, please contact us.
Operating temperature
Barrel roller bearings with brass cages can be used at operating temperatures from –30 °C to +150 °C.
Bearing with an outside diameter over 120 mm are dimensionally stable up to +200 °C.
