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