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