Skip to content Skip to navigation menu
RFB-A Series 4-Bolt Flange Unit

RFBA203C

RFB-A Series 4-Bolt Flange Unit
Item #101182057
  • Heavy-Duty 4-Bolt Flange
  • 2 3/16" Shaft
  • Cast Iron Housing
  • Contact Seals
  • Concentric Clamp Collar
  • Non-Expansion
  • Regreasable
+ Show More + Show Less
RFB-A Series 4-Bolt Flange Unit
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
  • Heavy-Duty 4-Bolt Flange
  • 2 3/16" Shaft
  • Cast Iron Housing
  • Contact Seals
  • Concentric Clamp Collar

applications

  • Toughest application conditions
  • Demanding environments

features

  • Compact size
  • Unitized, self-aligning, replaceable cartridge inserts
  • Durable, cast iron split housing
  • Quickest replacement of bearing insert
  • Housing always remains aligned with the shaft
  • Reduced downtime and replacement cost
  • Guide pins ensure proper orientation of the top housing
  • Timken tapered roller bearings
  • One-piece, spherical outer race
  • 52100 high quality bearing steel
  • Alignment pin prevents outer race rotation of the cartridge insert
  • Positive lubrication system
  • Patented felt labyrinth race mounted seals
  • Single-lip, race-mounted contact seals
  • Concentric, double-locking collars
Housing Construction 2 Piece
Temperature Range [Max] 250 °F
Seal Type Contact Seals
Locking Device Concentric Clamp Collar
Lubrication Relubricatable
Flange Type 4-Bolt Flange
Bolt Hole Spacing 4 7/8 in
Bolt Size 5/8 in
Bolt Hole Size 5/8 in
Shaft Dia. 2.1875 in
Bearing Type Tapered Roller Bearing
Housing Width 3 1/4 in
Housing Height 6 1/4 in
Bearing Design Non-Expansion
End Type Open End
Mounted Unit Duty Heavy-Duty
Inch/Metric Inch
Flange Thickness 1 3/8 in
Bolt Circle Dia. 6.9 in
Style 4-Bolt Flange
Housing Length 6 1/4 in
Duty Heavy-Duty
Collar O.D. 3 5/8 in
Housing Material Cast Iron
Overall Width 3 7/8 in
Weight 19.0 LB
EAN or UPC 662288487951
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison