Specifications
Dimensions
- Base To Bore Centerline4.0000 in
- Bolt Size0.75 in
- Bore Diameter3-7/16 in
- Length Through Bore5.18 in
- Max Bolt Hole Spacing12.19 in
- Min Bolt Hole Spacing10.81 in
- Outer Diameter TypeCylindrical
- Overall Height7.9200 in
- Overall Length15.0000 in
- Overall Width5.1800 in
- Weight58.564 lbs
Details
- Adapter SleeveNo
- Bearing Insert MaterialSteel
- Bearing MaterialSteel
- Bearing Number22218
- Bore TypeCylindrical
- Cage Retainer MaterialSteel
- Component TypeAssembly
- Duty TypeHeavy Duty
- End TypeOpen
- Expansion TypeExpansion Bearing (Floating)
- Finish CoatingPowder Coated
- Housing Configuration4 Bolt Pillow Block
- Housing ConstructionSolid
- Housing MaterialCast Steel
- Locking DeviceSet Screw
- Locking TypeConcentric (Set Screw) Lock, Double-Collar
- Manufacturer Upc Number883450953757
- Mounting Type4-Bolt Base
- Number Of Mounting Holes4
- Product TypePillow Block Roller Bearing Units
- RelubricatableYes
- Retainer TypeSteel
- Rolling ElementSpherical
- Row TypeDouble Row
- Seal MaterialTeflon
- Seal TypeLabyrinth
- Self AligningYes
- Type Of BearingMounted Roller Bearing
- UPC_NO883450953757
Overview
Mfr description
QAAPX18A307SETNG P.B.NO GREASE
- 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.