Specifications
Dimensions
- Bolt Center To Center Length7.7500 in
- Bolt Circle Diameter10.9531 in
- Bolt Size0.8750 in
- Bore Diameter3-15/16 in
- Housing Width10.2500 in
- Length Through Bore6.2500 in
- Misalignment Angle±3.0° Misalignment - Static Only
- Overall Depth6-1/2 in
- Overall Height6.5000 in
- Overall Length10.2500 in
- Overall Length Diameter10.2500 in
- Overall Width6.5000 in
- Weight81.80 lbs
Details
- Bearing NumberRCI-315
- Bearing TypeTapered Roller
- Bore ShapeStraight
- Bore TypeStraight
- CAD Drawing
- CoatingUncoated
- ColorGray
- Country of OriginUS
- DescriptionSealmaster Mounted Cast Iron Four Bolt Flange Tapered Roller - 52100 Bearing Steel - Double Collar Mount Lock - RFB 315
- Duty TypeStandard
- Expansion TypeNon-Expansion Bearing (Fixed)
- Finish CoatingUncoated
- Flange Mounting TypeFlange, Four Bolt
- Grease Type1/8 NPT
- Harmonization Code8483.20.4080
- Housing ConstructionSplit Two Piece
- Housing MaterialCast Iron
- Housing TypeFlange, Four Bolt
- Insert Material52100 Bearing Steel
- Locking DeviceSet Screw
- LubricationLithium; EP; NLGI#2
- Lubrication TypeLubrication Fitting
- Manufacturer Catalog
- Manufacturer Catalog NumberRFB 315
- Manufacturer Product Page
- Manufacturer Upc Number662288480396
- Max Operating Temperature220 °F
- Max Rpm1250 rpm
- Maximum Speed1250 rpm
- Mounting Type4-Bolt Flange
- Number Of Mounting Holes4
- Operating Temperature Range-20° to 220 °F
- Product TypeFlange-Mount Roller Bearing Units
- Radial Dynamic Load Capacity20980 lbs
- RelubricatableYes
- Replacement BearingRCI-315
- Retainer MaterialSteel
- Seal TypeFelt Labyrinth Seal
- Self AligningYes
- SeriesRFB
- Type Of BearingTapered Roller
- UPC_NO662288480396
Overview
Mfr description
RFB 315 FLANGE BRG
- Heavy duty tapered roller bearings with steel cage for radial, thrust and combined loading
- Race-mounted felt-lined flinger seal
- Double-collar interlock with 120° spacing setscrew lock, diamond faceted setscrews
- Powder coat epoxy split cast iron housing