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Straight Bore Tapered Roller Bearings

DRPB300-2

Straight Bore Tapered Roller Bearings
Item #101181862
  • Felt Labyrinth Seal Type
Straight Bore Tapered Roller Bearings
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    Shipment Options
  • Felt Labyrinth Seal Type

description

  • Dimensionally interchangeable with competitive DI types. Bearing load and speed capabilities equal to RPB.

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 2-bolt split cast iron housing
Housing Material Cast Iron
Measure Units Inch
Centerline to Front Face (in) 2.25
Bolt Center Min (in) 9.313
Bolt Center-to-Center Length (in) 10.435
Bolt Size (in) 0.75
Bearing Insert Coating Uncoated
Platform RPB Series
Bolt Center Max (in) 11.563
Base to Center Height (in) 3.75
Maximum Operating Temperature 220
Housing Construction Split Two Piece
Base Width (in) 3.125
Series DRPB
Duty Series Normal
Collar OD (in) 4.75
Seal Type Felt Labyrinth Seal
Overall Width (in) 4.5
Insert No. RCI-300
Misalignment Type Static Only
Overall Length (in) 13.5
Radial Dynamic Load Capacity (lb) 9630
Overall Height (in) 7
Lubrication Lithium, EP, NLGI #2
Relubricatable Yes
Inner Race Length (in) 4.5
Bore Size - Inch 3
Bore Shape Straight
Housing Base Solid
Foot Height (in) 2
Outer Ring Land Profile Standard
Expansion No
Insert Material 52100 Bearing Steel
Replaceable Insert Yes
End Cap No
Weight 35.2 LB
EAN or UPC 662288482437
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