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Rexnord Corp.MF5208

MF5208

5000 Series 4-Bolt Flange Flange Block
Item #101539578
  • Fixed Spherical Roller Flange Pillow Block
  • 4-Bolt Flange Type
  • 2 1/2 in Shaft Diameter
Rexnord Corp.MF5208
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    Shipment Options
  • Fixed Spherical Roller Flange Pillow Block
  • 4-Bolt Flange Type
  • 2 1/2 in Shaft Diameter

features

  • Easy bearing clearance: can be field adjusted to meet application needs
  • Mounting to suit the load and installation requirements
  • Shaft ready: prelubricated with standard grease for normal operation
  • other lubricants available for special conditions
  • Fully self-aligning: spherical roller bearing to accommodate operational and installation misalignment
  • Rugged housing: standard material – cast iron, steel or ductile iron available on request
  • Carburized raceways: case-carburized inner races provide a hard, fatigue-resistant surface and a tough, crack-resistant ductile core
  • Interchangeable seals: three types of seals to match the application requirements: Z seal, for the broad range of normal operating conditions
  • K seal, for dusty, dirty conditions
  • and M seal, for protection against liquid contamination
  • For extra protection under severe conditions, auxiliary caps are also available
Seal Type Spring Loaded Heavy Contact Seals
Set Screw Torque 680 in lb
Housing Length 7 3/4 in
Bolt Circle Radius 4 1/4 in
Bolt Size 3/4 in
Bearing Design Fixed
Collar Extension 7/8 in
Inch/Metric Inch
Bearing Type Spherical Roller Bearing
Temperature Range [Min] -40 °F
Temperature Range [Max] 225 °F
Shaft Dia. 2.5 in
Locking Device Double Setscrew Locking Collar
Size Code 9
Misalignment Range ±1 1/2°
Bore Range [Max] 5 in
Housing Height 7 3/4 in
Lubricant Type Exxon Ronex MP
Mounted Unit Duty Heavy-Duty
Bore Range [Min] 1.4375 in
End Type Open End
Lubrication Relubricatable
Duty Heavy-Duty
Grease Fitting Size 1/8 in NPT
Length Through Bore 4.875 in
Style 4-Bolt Flange
Series 5000
RPM [Max] 1700 rpm
Flange Type 4-Bolt Flange
Housing Material Cast Iron
Shape Square
Flange Thickness 7/8 in
Collar O.D. 4 1/16 in
Bolt Circle Dia. 8 1/2 in
Housing Construction 1 Piece
Bolt Hole Spacing 6 1/64 in
Housing Diameter 6 1/2 in
Weight 29.9 LB
EAN or UPC 698210702021
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