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