Specifications
Dimensions
- Bolt Center To Center Length4.1250 in
- Bolt Hole Spacing4.1250 in
- Bolt Size9/16 in
- Bore Diameter1.6875 in
- Housing Width1.5625 in
- Inner Ring Width1.9375 in
- Length Through Bore1.9375 in
- Misalignment AngleStatic Only - ±2.0 °
- Overall Height2.0469 in
- Overall Length5.3800 in
- Overall Length Diameter5.3750 in
- Overall Width5.3800 in
- Weight5.89 lbs
Details
- Bearing Material52100 Bearing Steel, Black Oxided
- Bearing Number2-111
- Bearing TypeBall
- Bore TypeStraight
- CAD Drawing
- CoatingPowder Coated
- ColorGray
- DescriptionSealmaster Mounted Cast Iron Four Bolt Flange Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - SF-27
- Duty TypeStandard Duty
- Dynamic Load Capacity7901 lbf
- Expansion TypeNon-Expansion Bearing (Fixed)
- Finish CoatingGray
- Flange Mounting Type4-Bolt Flange
- Harmonization Code8483.20.4040
- Housing ConstructionOne Piece
- Housing MaterialCast Iron
- Housing Type4-Bolt Flange
- Locking DeviceSet Screw
- LubricantLithium Complex NLGI 2 Grease
- LubricationLithium Complex NLGI 2 Grease
- Lubrication TypeLithium Complex NLGI 2 Grease
- Manufacturer Catalog
- Manufacturer Catalog NumberSF-27
- Manufacturer Product Page
- Manufacturer Upc Number662461003541
- Max Operating Temperature220 °F
- Max Rpm3800 rpm
- Maximum Speed3800 rpm
- Mounting Type4-Bolt Flange
- Number Of Mounting Holes4
- Operating Temperature Range-20° to 220 °F
- Product TypeFlange-Mount Ball Bearing Units
- RelubricatableYes
- Replacement Bearing2-111
- Retainer TypeLand Riding Retainer
- Seal TypeFelt Labyrinth Seal
- Self AligningYes
- SeriesSF
- Static Load Capacity5139 lbf
- Type Of BearingBall
- UPC_NO662461003541
Overview
Mfr description
SF-27 4 BOLT FLG
- Powder coated epoxy cast iron housing with extended inner ring bearings
- Zone hardened inner ring with 120° spacing setscrew locking 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.
- Sealmaster® exclusive lock & pin dimple for direct lubrication and anti-rotation