Sealmaster Mounted Cast Iron Four Bolt Flange Tapered Roller - 52100 Bearing Steel - Double Collar Mount Lock - RFB 204

Catalog #:RFB 204
Part #:550254
  • Heavy duty tapered roller bearings with steel cage for radial, thrust and combined loading
  • Race-mounted felt-lined flinger seal
  • Double-collar interlock with 120° spacing setscrew lock, diamond faceted setscrews
  • Powder coat epoxy split cast iron housing
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Availability Class: EXPRESS
Weight:24 LB
UOM:EA
List Price: $1,548.00

General Specifications

UPC: 662288480297 Weight: 24 LB
Packaged Length: 7.25 Inches Packaged Width: 7.25 Inches
Packaged Height: 4.25 Inches

Technical Specifications

Seal Type: Felt Labyrinth Seal Inner-Race Heat-Treat Method: Case Carburized Inner Ring
Housing Type: Flange, Four Bolt Insert Material: 52100 Bearing Steel
Rolling Element: Tapered Roller Measure Units: Inch
Housing Base: Solid Bore Shape: Straight
Housing Material: Cast Iron Speed (Max): 2000
Maximum Operating Temperature: 220 °F Expansion: No
Bolt Size (in): 0.625 in Housing Width (in): 6.875 in
Bolt Center-to-Center Length (in): 5.375 in Relubricatable: Yes
Pilot Configuration: No Pilot Housing Construction: Split Two Piece
Overall Height (in): 4.188 in Misalignment: ±3.0° Misalignment - Static Only
Lubrication: Lithium; EP; NLGI#2 Locking Type: Double Collar Mount
Internal Clearance: Standard Duty Series: Normal
Insert No.: RCI-204 Bearing Insert Coating: Uncoated
Replaceable Insert: Yes Bore Size - Inch: 2.25 in
Housing Color: Gray Misalignment Type: Static Only
End Cap: No Retainer Material: Steel
Outer Ring Land Profile: Standard Platform: RPB Series
Centerline to Front Face (in): 2 in Collar OD (in): 3.938 in
Foot Height (in): 1.5 in Inner Race Length (in): 4 in
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