Sealmaster 3-3 Bearing Insert, Medium Duty, Setscrew Locking Collar, Felt Seals, 3" Bore, 140mm OD, 3-1/4" Width, 1-11/16" Outer Ring Width

   Sealmaster® wide outer ring bearing insert for use in Sealmaster machined housings only Zone hardened inner ring with 120° spacing setscrew lock with diamond faceted setscrews Felt labyrinth seal and flinger for dry & dusty environment Unique land riding retainer design provides superior pocket clearance that allows for 360° grease circulation around the rolling elements resulting in better retained and utilized lubrication.

SPECIFICATIONS
Bore Diameter 3.0000 in
Outside Diameter 5.5120 in
Outer Ring Width 1.6880 in
Inner Ring Width 3.2500 in
Bore Type Round
Duty Type Medium Duty
Overall Width 3.0630 in
Locking Device Setscrew
Operating Temperature Range -20 to 220 F
Fillet Radius 0.1200 in
Radial Dynamic Load Capacity 17412 lbs
Radial Static Load Capacity 13174 lbs
Bearing Material 52100 Bearing Steel, Black Oxided
Cage Material Brass
Finish/Coating Black Oxide Coated
Maximum RPM 2250 rpm
Retainer Type Land Riding Retainer
Seal Type Felt Labyrinth Seal
Expansion Type Non-Expansion Bearing (Fixed)
Set Screw Thread Size 7/16-20
Series ER
Precision Rating ABEC 1
Misalignment Angle ±2.0 °
Housing Type Insert Only
Lubricant Lithium Complex NLGI 2 Grease
CAD Drawing Click here
Manufacturer Catalog Number 700093
Manufacturer Product Page Click here
Manufacturer Catalog Click here
Manufacturer UPC Number 662461000847
Weight 8.20 lbs