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