Specifications
Dimensions
- Base Height4.0000 in
- Base To Bore Centerline4.0000 in
- Base Width5.0000 in
- Bolt Center To Center Length10.7500 to 12.2500 in
- Bolt Size0.7500 in
- Bore Diameter3.4375 in
- Bore Inside Diameter3.4375 in
- Bore Length3.7810 in
- Housing Dimensions15.0600 x 5.0000 x 8.4400 in
- Housing Width5.0000 in
- Inner Race Width3.7810 in
- Insert Outer Diameter4.3910 in
- Inside Diameter3.4375 in
- Length Through Bore3.7810 in
- Max Bolt Hole Spacing12.2500 in
- Min Bolt Hole Spacing10.7500 in
- Misalignment Angle±2.0° Misalignment - Static Only
- Outer Diameter4.3910 in
- Outer Diameter TypeSpherical
- Overall Height8.4380 in
- Overall Length15.0000 in
- Overall Width5.0000 in
- Shaft Diameter3.4375 in
- Thread Size1/4 NPT
- Weight47.8 lbs
- Width5.0000 in, 127 mm
Details
- Additional DetailsSolid Base | Anti-Rotation Pin | Felt Labyrinth Seal | Relubricatable | Black Oxide Coated Steel
- Bearing Insert Material52100 Bearing Steel
- Bearing Number3-37
- Bearing TypeBall Bearing
- Bore TypeRound / Straight
- CAD Drawing
- Cage MaterialBrass
- Cage TypeLand Riding Retainer
- Closure TypeFelt Labyrinth Seal
- Component TypeComplete Assembly
- Distance Between Mounting Hole Cen10.7500 to 12.2500 in
- Duty TypeMedium Duty
- Dynamic Load Capacity21566 lbf
- End TypeOpen
- 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/CoatingPowder Coated
- Grease TypeLithium Complex Nlgi 2 Grease
- Harmonization Code8483.20.8040
- Housing Configuration4 Bolt Pillow Block
- Housing ConstructionSolid
- Housing MaterialCast Iron
- Housing TypeFour 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 NumberMFP-55
- Manufacturer Product Page
- Manufacturer Upc Number662461013663
- MaterialCast Iron
- Max Operating Temperature220 °F
- Max Rpm2000 rpm
- Measurement StandardImperial
- MountingFour-Bolt Base
- Mounting Type4-Bolt Base
- Number Of Mounting Holes4
- Operating Temperature Range220 °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
- Replacement Thrust PlateNo
- 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
- Series2-38
- Shaft AttachmentSet Screw Locking
- Standoff IncludedNo
- Static Load Capacity16301 lbf
- Suitable For High Temp AppNo
- Suitable For Washdown EnvironmentNo
- TypeFour Bolt
- Type Of BearingBall Bearing
- UPC_NO662461013663
Overview
Mfr description
MFP-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