Specifications
Dimensions
- Base To Bore Centerline3.7500 in
- Base Width4.5000 in
- Bolt Center To Center Length10.5630 to 11.5000 in
- Bolt Size0.6250 in
- Bore Diameter3-1/2 in
- Misalignment Angle±3.0° Misalignment - Static Only
- Overall Height7.7500 in
- Overall Length13.7500 in
- Overall Width5.0000 in
- Weight59.6 lbs
Details
- Bearing Material52100 Steel
- Bore TypeStraight
- CAD Drawing
- Duty TypeStandard Duty
- Expansion TypeNon-Expansion Bearing (Fixed)
- Finish CoatingFluoropolymer Coated
- Housing ConstructionSplit
- Housing MaterialCast Iron
- Locking DeviceConcentric Collar
- Locking TypeDouble Concentric Collar
- Lubrication TypeLubrication Fitting
- Manufacturer Catalog
- Manufacturer Catalog NumberRPB 308-C4 CR
- Manufacturer Product Page
- Manufacturer Upc Number662461298251
- Max Operating Temperature220 °F
- Max Rpm1500 rpm
- Mounting Type4-Bolt Base
- Number Of Mounting Holes4
- Operating Temperature Range-20° to 220 °F
- Product TypePillow Block Roller Bearing Units
- Radial Dynamic Load Capacity15320 lbf
- Replacement BearingRCI-308
- Seal TypeSingle Lip Contact
- SeriesRPB
- Standards MetABMA, ISO
- Type Of BearingTapered Roller
- UPC_NO662461298251
Overview
Mfr description
RPB 308-C4 CR ROLLER BRG CORROSION RES 5
- Heavy duty tapered roller bearings with steel cage for radial, thrust and combined loading
- Race-mounted contact flinger seal
- Double-collar interlock with 120° spacing setscrew lock, diamond faceted setscrews
- Fluoropolymer-coated 4-bolt split cast iron housing for improved corrosion resistance
- USDA H-1 approved Food-grade grease