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