Manufacturer Part Number - UCF210-31
Bearing Insert Type - Radial Ball
Number of Mount Holes - 4
Housing Material - Cast Iron
Housing Material Finish - Painted
Bearing Insert Material - Alloy Steel
Bearing Material Grade - 52100
Shaft Locking Type - Set Screws
Bore Diameter – 5-5/8 in
Overall Length - 5-5/8 in
Overall Width - 2-5/32 in
Overall Height - 5-5/8 in
Flange Thickness - 23/32 in
Mount Hole Center-to-Center Length - 4-3/8 in
Mount Hole Center-to-Center Height - 4-3/8 in
Mounting Bolt Size - 1/2 in
Mount Hole Size - 5/8 in
Closure - Double Sealed
Seal Material - Rubber
Lubrication Openings - One Zirc Fitting
Rolling Element Rows - 1
Bore Type - Cylindrical
Housing Type - Square
Maximum Temperature - 250 °F
Minimum Temperature – (-40) °F
Static Radial Load Capacity – 5,215 lbf
Dynamic Load Capacity – 7,868 lbf
Features - Anti-Rotation Device; Cast-Iron Housing; Dual Heavy-Duty Slinger Type Contact Seals; Standard Duty Square Flange Unit, Set Screw Locking; Triple Lip Seals (R3 Suffix) Optional; Wide Inner Ring Bearing