Product Spotlight: Self-Aligning Ball Bearings
MRC self-aligning ball bearings are designed with two rows of balls with a common sphered raceway in the outer ring.
The design promotes
lower friction and
temperature, less
wear and noise, reduced
stress on bearing
cages and lubricants,
and longer life.
Available with cylindrical or tapered bores in
diameters ranging from 5 to 130 mm, the bearings
come in open or sealed types and in various cage
materials (polyamide, machined brass, or pressed
steel). The bearings are engineered with extended
inner rings and special bore tolerances for easy
mounting and dismounting.
Sealed versions have contact seals on both sides
to retain lubricant and protect against contaminants.
Synthetic rubber seals resist oil and wear and
are reinforced with steel inserts. The bearings’ longlife
lithium-base grease performs at –22 to 230°F.
SKF USA Inc.
1510 Gehman Rd.
Kulpsville, PA 19443
(716) 661-2727
skfusa.com/mrc