Specifications
Dimensions
- Base To Bore Centerline5.0000 in
- Base Width6.0000 in
- Bolt Center Diameter12.5000 to 14.5000 in
- Bolt Center To Center Length12.5000 to 14.5000 in
- Bolt Size0.875 in
- Bore Diameter4.0000 in
- Bore Inside Diameter4.0000 in
- Housing Width5.7100 in
- Inside Diameter4.0000 in
- Length16.7500 in
- Length Through Bore5.92 in
- Max Bolt Hole Spacing14 in
- Min Bolt Hole Spacing12.5 in
- Outer Diameter TypeCylindrical
- Overall Height9.4400 in
- Overall Length16.7500 in
- Overall Width5.9200 in
- Shaft Diameter4.0000 in
- Weight91.811 lbs
- Width5.7100 in, 145 mm
Details
- Adapter SleeveNo
- Additional DetailsM Seal - Medium Duty contact triple-lip seal, made of nitrile rubber, offers superior sealing in moist and dirty applications. It is chemical and corrosion resistant and provides excellent lubrication retention. It also allows excess grease to purge from the bearing cavity.
- Bearing Insert MaterialSteel
- Bearing MaterialSteel
- Bearing Number22220
- Bearing TypeSpherical Roller Bearing
- Bore TypeCylindrical
- Cage Retainer MaterialSteel
- Component TypeAssembly
- Distance Between Mounting Hole Cen12.5000 to 14.0000 in
- Duty TypeHeavy Duty
- Dynamic Load Capacity97700 lbf
- End TypeOpen
- Expansion CapabilityExpansion
- Expansion TypeExpansion Bearing (Floating)
- Finish CoatingPowder Coated
- Housing Configuration4 Bolt Pillow Block
- Housing ConstructionSolid
- Housing MaterialCast Steel
- Housing TypePillow Block
- Insert Bearing TypeSpherical Roller Bearing
- Locking DeviceSet Screw
- Locking TypeConcentric (set screw) lock, double-collar
- Manufacturer Catalog NumberQAAPX20A400SEM
- Manufacturer Upc Number883450014007
- MaterialCast Steel
- Max Rpm2000 rpm
- Measurement StandardImperial
- Mounting4-Bolt Base
- Mounting Type4-Bolt Base
- Number Of Mounting Holes4
- Product TypePillow Block Roller Bearing Units
- RelubricatableYes
- Replacement Bearing22220
- Retainer TypeSteel
- Rolling ElementSpherical
- Row TypeDouble Row
- SealTriple Lip
- Seal MaterialNitrile Rubber
- Seal TypeTriple Lip Contact
- Sealing TypeTriple Lip
- Self AligningYes
- SeriesQAAPX
- Shaft AttachmentDouble Concentric Collar
- Static Load Capacity113000 lbf
- Type Of BearingMounted Roller Bearing
- UPC_NO883450014007
Overview
Mfr description
QAAPX20A400SEM BEARING
- Double Collar set-screw locking - CL Series - two set screws positioned at 60 degrees provide aggressive holding power
- When configured with a double-collared insert, the bearing provides double the holding power compared to our standard single-collared insert.
Compliance & Safety Data
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