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Straight Bore Tapered Roller Bearings

ERPB300-2

Straight Bore Tapered Roller Bearings
Item #101181789
  • Felt Labyrinth Seal Type
Straight Bore Tapered Roller Bearings
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    Shipment Options
  • Felt Labyrinth Seal Type

description

  • Generally used in conjunction with RPB/RPB-A series units where a floating or expansion pillow block is required.

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
Brand. Sealmaster
Series ERPB
Expansion Yes
Platform RPB Series
Base Width (in) 3.484
Outer Ring Land Profile Standard
Maximum Operating Temperature 220
Centerline to Front Face (in) 2.25
Bolt Center Max (in) 9.688
Base to Center Height (in) 3.125
Seal Type Felt Labyrinth Seal
Replaceable Insert Yes
Bearing Insert Coating Uncoated
Bolt Size (in) 0.75
Duty Series Normal
Inner Race Length (in) 4.5
Foot Height (in) 1.75
Overall Height (in) 6.563
Radial Dynamic Load Capacity (lb) 9630
Lubrication Lithium, EP, NLGI #2
Bore Size - Inch 3
Housing Material Cast Iron
Bolt Center Min (in) 8.063
Misalignment Type Static Only
End Cap No
Collar OD (in) 4.719
Housing Construction Split Two Piece
Measure Units Inch
Housing Base Solid
Insert No. ERCI-300
Insert Material 52100 Bearing Steel
Overall Length (in) 11.75
Bore Shape Straight
Relubricatable Yes
Overall Width (in) 4.5
Weight 32.0 LB
EAN or UPC 662288481188
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