Overview
Mfr description
QMCW18J303SM ECC LOCK BEARING
- Eccentric Locking - EC Series - A reduced eccentric offset results in more mechanical advantage
- This series provides a secure lock that should not release from a properly prepared shaft even in reversing applications
Specifications
- Bore Diameter
- Product TypeFlange-Mount Roller Bearing Units
- Mounting Type4-Bolt Piloted Flange
- Adapter SleeveNo
- Housing MaterialCast Steel
- Bolt Circle Diameter
- Bolt Center To Center Length
- Locking DeviceEccentric Collar
- Expansion TypeNon-Expansion Bearing (Fixed)
- Duty TypeHeavy Duty
- Housing ConstructionSolid
- Overall Length Diameter
- Finish CoatingPowder coat
- Bearing Number22218
- Type Of BearingSpherical Roller
- Overall Width4.3400 in
- Bore TypeStraight
- Seal TypeTriple-lip contacting, self-purging nitrile rubber seal
- Overall Height
- Pilot Diameter7.375 in
- Radial Dynamic Load Capacity79700 lbf
- Radial Static Load Capacity87200 lbf
- Length Through Bore4.03 in
- End TypeOpen
- Lubrication TypeLubrication Fitting
- Bolt Size0.75 in
- Bearing MaterialSteel
- 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.
- Flange Mounting Type4-Bolt Piloted Flange
- Flange Outside Diameter10.25 in
- Flange Thickness0.88 in
- Manufacturer Upc Number883450166560
- UPC_NO883450166560
- Manufacturer Product Page
- Manufacturer Catalog
- Weight34.373 lbs
- Dynamic Load Capacity79700 lbf
- Max Rpm2400 rpm
- Static Load Capacity87200 lbf
- DescriptionQMCW18J303S, Eccentric Piloted Flange Cartridge
- Number Of Mounting Holes4
- RelubricatableYes
- Maximum Speed2400 rpm
- Retainer TypeSteel
- Self AligningYes
Compliance & Safety Data
Click on an icon below to learn more about the compliance and safety data
