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Our plastic ball bearings are well suited for other applications like wash down areas, where equipment is frequently wet and prone to rusting with conventional bearings. Corrosive environments, where bearings will be subject to chemical abrasiveness, are also a good fit for plastic ball bearings. Whether you need to move relatively low loads and RPM, or the heaviest industrial equipment, Monroe has the right bearing to keep your operation moving along. Even if your equipment is located in such a way to make bearing lubrication access difficult, it's no problem because our bearings are self-lubricating.
monroe-radial-bearing
metric-radial-bearing--line
Unit of Measure
1 2 3 

Item #

Inside Diameter

Outside Diameter

Races

Cage

Balls

Load Capacity - Static (lbs)

Load Capacity - Dynamic (lbs)

Width

Quantity
R03-ASA N/A 3/16 N/A 1/2 N/A Acetal N/A Glass N/A SS N/A 8 N/A 12 N/A 5/32
R04-ASA N/A 1/4 N/A 5/8 N/A Acetal N/A Glass N/A SS N/A 12 N/A 26 N/A .196
R04A-ASA N/A 1/4 N/A 3/4 N/A Acetal N/A Glass N/A SS N/A 12 N/A 26 N/A 7/32
R04B-ASA N/A 1/4 N/A 3/4 N/A Acetal N/A Glass N/A SS N/A 12 N/A 26 N/A 9/32
R06-ASA N/A 3/8 N/A .875 N/A Acetal N/A Glass N/A SS N/A 33 N/A 42 N/A 7/32
R06A-ASA N/A 3/8 N/A .875 N/A Acetal N/A Glass N/A SS N/A 33 N/A 42 N/A 9/32
R08-ASA N/A 1/2 N/A 1-1/8 N/A Acetal N/A Glass N/A SS N/A 43 N/A 55 N/A 1/4
R08A-ASA N/A 3/8 N/A 1-1/8 N/A Acetal N/A Glass N/A SS N/A 43 N/A 55 N/A 3/8
R10-ASA N/A 5/8 N/A 1-3/8 N/A Acetal N/A Glass N/A SS N/A 48 N/A 69 N/A 9/32
R10A-ASA N/A 5/8 N/A 1-3/8 N/A Acetal N/A Glass N/A SS N/A 48 N/A 69 N/A 3/8
R10B-ASA N/A 5/8 N/A 1-3/8 N/A Acetal N/A Glass N/A SS N/A 48 N/A 69 N/A 7/16
R12-ASA N/A 3/4 N/A 1.625 N/A Acetal N/A Glass N/A SS N/A 52 N/A 88 N/A 5/16
R16-ASA N/A 1 N/A 2 N/A Acetal N/A Glass N/A SS N/A 77 N/A 105 N/A 1/2
R03-AGA N/A 3/16 N/A 1/2 N/A Acetal N/A Glass N/A Glass N/A 8 N/A 12 N/A 5/32
R04-AGA N/A 1/4 N/A 5/8 N/A Acetal N/A Glass N/A Glass N/A 12 N/A 26 N/A .196
R04A-AGA N/A 1/4 N/A 3/4 N/A Acetal N/A Glass N/A Glass N/A 12 N/A 26 N/A 7/32
R04B-AGA N/A 1/4 N/A 3/4 N/A Acetal N/A Glass N/A Glass N/A 12 N/A 26 N/A 9/32
R06-AGA N/A 3/8 N/A .875 N/A Acetal N/A Glass N/A Glass N/A 33 N/A 42 N/A 7/32
R06A-AGA N/A 3/8 N/A .875 N/A Acetal N/A Glass N/A Glass N/A 33 N/A 42 N/A 9/32
R08-AGA N/A 1/2 N/A 1-1/8 N/A Acetal N/A Glass N/A Glass N/A 43 N/A 55 N/A 1/4
R08A-AGA N/A 3/8 N/A 1-1/8 N/A Acetal N/A Glass N/A Glass N/A 43 N/A 55 N/A 3/8
R10-AGA N/A 5/8 N/A 1-3/8 N/A Acetal N/A Glass N/A Glass N/A 48 N/A 69 N/A 9/32
R10A-AGA N/A 5/8 N/A 1-3/8 N/A Acetal N/A Glass N/A Glass N/A 48 N/A 69 N/A 3/8
R10B-AGA N/A 5/8 N/A 1-3/8 N/A Acetal N/A Glass N/A Glass N/A 48 N/A 69 N/A 7/16
R12-AGA N/A 3/4 N/A 1.625 N/A Acetal N/A Glass N/A Glass N/A 52 N/A 88 N/A 5/16
Unit of Measure
1 2 3