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  • BRAND:
  • SKU: 485572
  • MODEL: MA1318EX

MA1318EX MA1318EX 7505273

$544.17 Each


  • Typically ships in: 1 day
  • Contact supplier for technical support on: 317-273-5544
  • Free shipping on orders over $20
  • Contiguous U.S. States

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Additional Description

Bore Diameter90 mm
Diameter - Outside 190 mm
Bearing Width43 mm
Bearing Series1300
Housing Shoulder Diameter (Plain Outer Ring) [max]172.7 mm
Housing Shoulder Diameter (Ribbed Outer Ring) [max]165.4 mm
Inner Fillet Radius3.96 mm
Inner Ring and Roller Assembly Over Roller Diameter165.32 mm
Inner Ring Raceway Outside Diameter114.031 mm
Inner Ring Rib Outside Diameter124.33 mm
Inner Ring TypePlain Cylindrical (A)
Outer Corner Radius2.54 mm
Outer Ring and Roller Assembly Under Roller Diameter114.12 mm
Outer Ring Raceway Inside Diameter165.047 mm
Outer Ring Rib Inside Diameter156.16 mm
Outer Ring TypeDouble Rib Outer Ring (E)
Product Feature SummaryContoured roller pocketsFully crowned rollersOptional full complementPrecision ground ribsRollers individually separatedSee Features & Benefits for additional info.
Retainer TypeSegmented (X)
Ring Width SeriesNarrow (1)
Rolling ElementCylindrical
Series WeightMedium (3)
Shaft Shoulder Diameter (Plain Inner Ring) [min]108.2 mm
Shaft Shoulder Diameter (Ribbed Inner Ring) [min]113.8 mm
Basic Bearing Number1318
Unit of Measuremm

Return policy

Item must be unused.

Item must be in it's original package.

Rexnord or MROsupply will not accept any returns under a $250 value 

Product's availability

State of California Proposition 65 Product Warning