Specifications
Dimensions
- Base Height3.1250 in
- Base To Bore Centerline3.1250 in
- Base Width3-1/8 in
- Bolt Center Diameter8.8800 in
- Bolt Center To Center Length8.8750 in
- Bolt Size0.6250 in | 15.88 mm
- Bore Diameter1.9375 in
- Bore Inside Diameter1.9375 in
- Bore Length2.8100 in
- Housing Dimensions11.1300 x 3.1300 x 6.0000 in
- Housing Width3.1300 in
- Inner Race Width2.8100 in
- Inside Diameter1.9375 in
- Length11.1300 in
- Length Through Bore2.8100 in
- Misalignment Angle2 °
- Outer Diameter TypeSpherical
- Overall Height6.0000 in
- Overall Length11.1250 in
- Overall Width2.8125 in
- Shaft Diameter1.9375 in
- Thread Size1/8 NPT
- Weight15.95 lbs
- Width3.1300 in, 79.50 mm
Details
- Additional DetailsClearance Seal | Relubricatable | Powder Coated | C3 STANDARD Radial Clearance | Ball Riding Retainer
- Bearing Insert Material52100 Bearing Steel
- Bearing NumberUG331L
- Bearing TypeBall Bearing
- Bore TypeRound
- Cage MaterialMolded Fiber Glass Reinforced Nylon
- Cage TypeBall Riding Retainer
- Component TypeComplete Assembly
- Distance Between Mounting Hole Cen8.8800 in
- Duty TypeHeavy Duty
- Dynamic Load Capacity13900 lbf
- End Cap GrooveYes
- Expansion TypeNon-Expansion Bearing (Fixed)
- Finish CoatingPowder Coated
- Finish/CoatingPowder Coated
- Flinger TypeClearance Seal with Flinger
- Harmonization Code8483208040
- Housing Configuration2-Bolt Pillow Block
- Housing ConstructionOne Piece
- Housing MaterialCast Iron
- Housing TypeTwo Bolt
- IncludesGrease Fitting
- Insert Bearing Material52100 Bearing Steel
- Insert Bearing TypeBall
- Locking DeviceSet Screw
- Locking TypeSet Screw
- LubricationLithium Complex NLGI 2 Grease
- Lubrication TypeLubrication Fitting
- Manufacturer Catalog NumberPU331
- Max Operating Temperature107.2 °C, 225 °F
- Max Rpm5600 rpm
- Measurement StandardImperial
- Mounting2-Bolt Base
- Mounting Type2-Bolt Base
- Number Of Mounting Holes2
- Operating Temperature Range225 °F
- Product TypePillow Block Ball Bearing Units
- Radial Dynamic Load Capacity8500 lbf
- Radial Static Load Capacity8500 lbf
- RelubricatableYes
- Replacement BearingUG331L
- Replacement End CapU3316C
- Retainer MaterialMolded Fiber Glass Reinforced Nylon
- Retainer TypeBall Riding
- Rolling ElementBall
- Row TypeSingle Row
- SealClearance Seal with Flinger
- Seal TypeClearance/Non-Contact
- Sealing TypeClearance Seal with Flinger
- Self AligningYes
- Sensor ReadyNo
- Series300
- Shaft AttachmentSet Screw Locking
- Standoff IncludedNo
- Static Load Capacity8500 lbf
- Suitable For High Temp AppNo
- Suitable For Washdown EnvironmentNo
- TypeTwo Bolt
- Type Of BearingBall
- UPC_NO662327708979
Overview
Mfr description
PU331 PILLOWBLK P-U331