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Straight Bore Tapered Roller Bearings

RPB300-4

Straight Bore Tapered Roller Bearings
Item #101181663
  • Felt Labyrinth Seal Type
Straight Bore Tapered Roller Bearings
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    Shipment Options
  • Felt Labyrinth Seal Type

description

  • Standard series bearing used in the widest range of applications.

applications

  • Toughest application conditions
  • Demanding environments

features

  • 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 4-bolt split cast iron housing
Misalignment Type Static Only
Insert Material 52100 Bearing Steel
Duty Series Normal
Lubrication Lithium, EP, NLGI #2
Outer Ring Land Profile Standard
Collar OD (in) 4.719
Bolt Center-to-Center Length (in) 9.375
Bolt Size (in) 0.625
Replaceable Insert Yes
Overall Height (in) 6.375
Seal Type Felt Labyrinth Seal
Housing Base Solid
Overall Width (in) 4.5
Overall Length (in) 11.75
Bolt Center Max (in) 10
Housing Construction Split Two Piece
Housing Material Cast Iron
Base to Center Height (in) 3.125
Measure Units Inch
Series RPB
End Cap No
Platform RPB Series
Expansion No
Foot Height (in) 1.75
Relubricatable Yes
Bearing Insert Coating Uncoated
Inner Race Length (in) 4.5
Bore Size - Inch 3
Maximum Operating Temperature 220
Bore Shape Straight
Base Width (in) 3.75
Bolt Center Min (in) 8.75
Centerline to Front Face (in) 2.25
Radial Dynamic Load Capacity (lb) 9630
Insert No. RCI-300
Weight 31.5 LB
EAN or UPC 662288481546
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