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
Style 4-Bolt Piloted Flange
Inch/Metric Inch
Flange Thickness 1 in
Collar O.D. 4 29/32 in
Housing Material Cast Iron
Misalignment Range ±1 1/2°
Bore Range [Max] 4 in
Bearing Standoff Distance 1/4 in
Housing Length 8 7/16 in
Seal Type Spring Loaded Heavy Contact Seals
Housing Height 8 7/16 in
Mounted Unit Duty Heavy-Duty
Size Code 10
Temperature Range [Max] 225 °F
Bearing Type Spherical Roller Bearing
Pilot Diameter 7.375 in
Bolt Circle Dia. 9 1/2 in
End Type Open End
Series 2000
Shape Square
Bolt Circle Radius 4 3/4 in
Flange Style 4-Bolt Square
Bolt Size 3/4 in
Grease Fitting Size 1/8 in NPT
Bolt Hole Spacing 6 23/32 in
Shaft Dia. 3.1875 in
Inner Ring Hub Diameter 3 31/32 in
Locking Device Single Setscrew Locking Collar
Bearing Design Fixed
Housing Construction 1 Piece
Bore Range [Min] 0.75 in
Housing Diameter 7.375 in
Set Screw Torque 680 in lb
Duty Heavy-Duty
Flange Type 4-Bolt Flange, Piloted Flange
Lubrication Relubricatable
Length Through Bore 4.375 in
Lubricant Type Exxon Ronex MP
RPM [Max] 1400 rpm
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