Sealmaster Mounted Cast Iron Four Bolt Flange Tapered Roller - 52100 Bearing Steel - Double Collar Mount Lock - RFB 104

Catalog #:RFB 104
Part #:550243
  • 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: QLT
Weight:6 LB
UOM:EA
List Price: $823.20

General Specifications

UPC: 662288480198 Weight: 6 LB
Packaged Length: 6.38 Inches Packaged Width: 6.38 Inches
Packaged Height: 3.63 Inches

Technical Specifications

Housing Base: Solid Rolling Element: Tapered Roller
Housing Type: Flange, Four Bolt Housing Material: Cast Iron
Bore Shape: Straight Seal Type: Felt Labyrinth Seal
Inner-Race Heat-Treat Method: Case Carburized Inner Ring Expansion: No
Measure Units: Inch Speed (Max): 4000
Maximum Operating Temperature: 220 °F Insert Material: 52100 Bearing Steel
Bolt Center-to-Center Length (in): 2.875 in Bolt Size (in): 0.375 in
Housing Width (in): 4 in Relubricatable: Yes
Pilot Configuration: No Pilot Misalignment: ±3.0° Misalignment - Static Only
Insert No.: RCI-104 Lubrication: Lithium; EP; NLGI#2
Internal Clearance: Standard Duty Series: Normal
Overall Height (in): 2.813 in Locking Type: Double Collar Mount
Housing Construction: Split Two Piece Misalignment Type: Static Only
Retainer Material: Steel Replaceable Insert: Yes
End Cap: No Bearing Insert Coating: Uncoated
Platform: RPB Series Outer Ring Land Profile: Standard
Housing Color: Gray Bore Size - Inch: 1.25 in
Foot Height (in): 1 in Centerline to Front Face (in): 1.391 in
Inner Race Length (in): 2.781 in Collar OD (in): 2.25 in
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