Overview
Mfr description
QMCW18J308ST 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
- Type Of BearingSpherical Roller
- Overall Width4.3400 in
- Bore TypeStraight
- Pilot Diameter7.375 in
- Radial Dynamic Load Capacity79700 lbf
- Radial Static Load Capacity87200 lbf
- Length Through Bore4.03 in
- End TypeOpen
- Bolt Size0.75 in
- Bearing MaterialSteel
- Additional DetailsT Seal - Labyrinth seal consists of a Teflon® ring pressed onto the inner ring of the bearing that floats between two pieces of formed steel to accommodate misalignment. When using this seal, the housing comes with a vent fitting. Developed for higher-speed applications involving dirty conditions or moisture-affected areas, is able to operate at higher temperatures and is impervious to most chemicals.
- Flange Outside Diameter10.25 in
- Flange Thickness0.88 in
- Manufacturer Upc Number883450063807
- UPC_NO883450063807
- Weight32.769 lbs
- Number Of Mounting Holes4
- RelubricatableYes
- Retainer TypeSteel
- Self AligningYes
Compliance & Safety Data
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