Specifications
Dimensions
- Base Height4.0000 in
- Base To Bore Centerline4.0000 in
- Base Width4.3750 in
- Bolt Center Diameter9.6300 to 12.6300 in
- Bolt Center To Center Length9.6250 to 12.6250 in
- Bolt Size0.8750 in
- Bore Diameter3.4375 in
- Bore Inside Diameter3.4375 in
- Bore Length3.7810 in
- Housing Dimensions15.0000 x 4.3800 x 8.2500 in
- Housing Width4.3800 in
- Inner Race Width3.7810 in
- Inside Diameter3.4375 in
- Length15.0000 in
- Length Through Bore3.7810 in
- Max Bolt Hole Spacing12.6300 in
- Min Bolt Hole Spacing9.6300 in
- Misalignment Angle±2.0° Misalignment - Static Only
- Outer Diameter4.3910 in
- Outer Diameter TypeSpherical
- Overall Height8.2500 in
- Overall Length15.0000 in
- Overall Width3.7813 in
- Shaft Diameter3.4375 in
- Thread Size1/4 NPT
- Weight48.96 lbs
- Width4.3800 in, 111.25 mm
Details
- Additional DetailsExtended inner ring bearings | Zone hardened inner ring | 120° spacing setscrew locking | Diamond faceted setscrews | Land riding retainer | 360° grease circulation | Lock pin and dimple | Anti-rotation | Solid Base
- Anti-Rotation PinAnti-Rotation Pin Included
- Bearing Insert Material52100 Bearing Steel
- Bearing Number3-37
- Bearing TypeMedium Duty
- Bore TypeRound / Straight
- CAD Drawing
- Cage MaterialBrass
- Cage TypeLand Riding Retainer
- Closure TypeFelt Labyrinth Seal
- Component TypeComplete Assembly
- Distance Between Mounting Hole Cen9.6300 to 12.6300 in
- Duty TypeMedium Duty
- Dynamic Load Capacity21566 lbf
- Expansion CapabilityNon-Expansion
- Expansion TypeNon-Expansion Bearing (Fixed)
- Features & Benefits• Powder coated epoxy cast iron housing with extended inner ring bearings • Zone hardened inner ring with 120° spacing setscrew locking with diamond faceted setscrews • 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
- Finish CoatingGray
- Finish/CoatingBlack Oxide
- Grease TypeLithium Complex Nlgi 2 Grease
- Harmonization Code8483.20.8040
- Housing Configuration2 Bolt
- Housing ConstructionOne Piece
- Housing MaterialCast Iron
- Housing TypeTwo Bolt
- IncludesGrease Fitting, Set Screws
- Insert Bearing Material52100 Bearing Steel
- Insert Bearing TypeSet Screw Locking
- Insert Material52100 Bearing Steel, Black Oxided
- Locking DeviceSet Screw
- Locking TypeSet Screw
- LubricationLithium Complex NLGI 2 Grease
- Lubrication TypeLithium Complex NLGI 2 Grease
- Manufacturer Catalog
- Manufacturer Catalog NumberMP-55
- Manufacturer Product Page
- Manufacturer Upc Number662461013977
- MaterialCast Iron
- Max Operating Temperature220 °F
- Max Rpm2000 rpm
- Measurement StandardImperial
- Mounting2-Bolt Base
- Mounting Type2-Bolt Base
- Number Of Mounting Holes2
- Operating Temperature Range104.4 °F, 220 °F
- Outer Ring Material52100 Bearing Steel
- Product TypePillow Block Ball Bearing Units
- Radial Dynamic Load Capacity21566 lbf
- Radial Static Load Capacity16301 lbf
- RelubricatableYes
- Replacement Bearing3-37
- Retainer MaterialBrass
- Retainer TypeLand Riding
- Rolling ElementBall
- Row TypeSingle Row
- SealFelt Labyrinth
- Seal MaterialFelt
- Seal TypeFelt Labyrinth Seal
- Sealing TypeFelt Labyrinth
- Self AligningYes
- Sensor ReadyNo
- SeriesMedium
- Shaft AttachmentSet Screw Locking
- Standoff IncludedNo
- Static Load Capacity16301 lbf
- Suitable For High Temp AppNo
- Suitable For Washdown EnvironmentNo
- TypeTwo Bolt
- Type Of BearingBall Bearing
- UPC_NO662461013977
Overview
Mfr description
MP-55 PIL BLK
- Powder coated epoxy cast iron housing with extended inner ring bearings
- Zone hardened inner ring with 120° spacing setscrew locking with diamond faceted setscrews
- 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