Overview
Mfr description
CRBFTS-PN31 RMW BRG-FLG BLOCK
- High phosphorous electroless nickel plated 52100 steel for exceptional corrosion resistance
- High performance triple lip contact seal design provides multi-directional sealing with 304 stainless steel body and flinger to minimize contamination ingress and retain lubrication
- High quality solid base designed investment cast passivated 316 stainless steel casting providing the highest amount corrosion resistance currently available for stainless steel housings.
- Solid construction with machined base was designed for minimal gaps and no fillers
- Zone hardened inner ring with 120° spacing setscrew lock with corrosion resistant setscrews
- Exclusive locking pin and dimple system provides a direct lubricant into the bearing cavity & ball path instead of around a lubrication groove, prevents outer ring rotation.
- 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.
- Reduced maintenance design with plug and includes Sealmaster® Tapered Lands ensures that lubricant will be easily redirected back to the raceway.
- USDA H1 complaint food grade grease
Specifications
- Bearing TypeBall
- Product TypeFlange-Mount Ball Bearing Units
- Bore Diameter
- Housing MaterialStainless Steel
- Duty TypeStandard Duty
- Bolt Center To Center Length
- Overall Length7.4380 in
- Bearing NumberPN-31
- Locking DeviceSet Screw
- Expansion TypeNon-Expansion Bearing (Fixed)
- Seal TypeHigh Performance Triple Lip Seal
- Overall Length Diameter
- Overall Height
- Housing Width4.5625 in
- Lubrication TypeCalcium Sulfonate NLGI 2 NSF H1 Food Grade Grease
- Bore TypeStraight
- Overall Width4.5625 in
- Inner Ring Width2.0300 in
- Bearing Material52100 Bearing Steel, Phosphorus Nickel Coated
- Harmonization Code8483.20.4040
- Radial Dynamic Load Capacity7889 lbf
- Radial Static Load Capacity5216 lbf
- Length Through Bore2.0300 in
- Operating Temperature Range-20° to 220 °F
- Max Operating Temperature220 °F
- Finish CoatingSilver
- DescriptionSealmaster Mounted Stainless Steel 2-Bolt Flange Ball Bearing - 52100 Bearing Steel, Phosphorus Nickel Coated - Setscrew Lock - Corrosion Resistant - Reduced Maintenance - Lubed for Life - CRBFTS-PN31 RMW
- Bolt Size0.5625 in
- Max Rpm1350 rpm
- SeriesCRBFTS
- Dynamic Load Capacity7889 lbf
- Replacement BearingPN-31
- Misalignment AngleStatic Only - ±2.0 °
- ColorSilver
- Flange Mounting Type2-Bolt Flange
- Housing ConstructionOne Piece
- Housing Type2-Bolt Flange
- LubricantCalcium Sulfonate NLGI 2 NSF H1 Food Grade Grease
- Maximum Speed1500 rpm
- Retainer TypeLand Riding Retainer
- Self AligningYes
- Manufacturer Catalog NumberCRBFTS-PN31 RMW
- Manufacturer Product Page
- CAD Drawing
- Manufacturer Upc Number662461374573
- UPC_NO662461374573
- Weight5.4 lbs
- Static Load Capacity5216 lbf
- RelubricatableNo
- Number Of Mounting Holes2
- Bolt Hole Spacing6.1875 in
- Type Of BearingBall
- Mounting Type2-Bolt Flange
Compliance & Safety Data
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