Skip to content Skip to navigation menu
2000 Series 4-Bolt Flange Flange Block

MB2303S

2000 Series 4-Bolt Flange Flange Block
Item #101531012
  • Fixed Spherical Roller Flange Pillow Block
  • 4-Bolt Flange, Piloted Flange Type
  • 3 3/16 in Shaft Diameter
2000 Series 4-Bolt Flange Flange Block
Price Unavailable
Price Unavailable
Pricing is unavailable at this time. Please contact Customer Service for assistance.
Online Ordering Restricted
Please contact Customer Service for assistance.
Contact Customer Service
    Shipment Options
  • Fixed Spherical Roller Flange Pillow Block
  • 4-Bolt Flange, Piloted Flange Type
  • 3 3/16 in Shaft Diameter
Grease Fitting Size 1/8 in NPT
Size Code 10
Housing Diameter 7.375 in
Duty Heavy-Duty
Housing Height 8 7/16 in
Inch/Metric Inch
Bolt Size 3/4 in
Bearing Type Spherical Roller Bearing
Lubricant Type Exxon Ronex MP
Housing Length 8 7/16 in
Lubrication Relubricatable
Bearing Design Fixed
Misalignment Range ±1 1/2°
End Type Open End
Pilot Diameter 7.375 in
Shape Square
Bore Range [Min] 0.75 in
Housing Material Cast Iron
Inner Ring Hub Diameter 3 31/32 in
Flange Thickness 1 in
Seal Type Spring Loaded Heavy Contact Seals
Mounted Unit Duty Heavy-Duty
Bolt Circle Radius 4 3/4 in
Housing Construction 1 Piece
Style 4-Bolt Piloted Flange
Shaft Dia. 3.1875 in
Flange Type 4-Bolt Flange, Piloted Flange
Temperature Range [Max] 225 °F
Bearing Standoff Distance 1/4 in
RPM [Max] 1400 rpm
Collar O.D. 4 29/32 in
Bolt Circle Dia. 9 1/2 in
Set Screw Torque 680 in lb
Flange Style 4-Bolt Square
Series 2000
Bolt Hole Spacing 6 23/32 in
Locking Device Single Setscrew Locking Collar
Length Through Bore 4.375 in
Bore Range [Max] 4 in
Weight 35.5 LB
EAN or UPC 698210702298
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison