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Straight Bore Tapered Roller Bearings

ERPB315-4

Straight Bore Tapered Roller Bearings
Item #101181797
  • 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 4-bolt split cast iron housing
Bolt Center Min (in) 11
Relubricatable Yes
Series ERPB
Duty Series Normal
Collar OD (in) 5.938
Insert Material 52100 Bearing Steel
Foot Height (in) 2.438
Bolt Center Max (in) 13
Misalignment Type Static Only
Base to Center Height (in) 4.25
Housing Construction Split Two Piece
Bearing Insert Coating Uncoated
Overall Width (in) 6.25
Outer Ring Land Profile Standard
Housing Base Solid
Lubrication Lithium, EP, NLGI #2
Inner Race Length (in) 6.25
Base Width (in) 5.156
Measure Units Inch
Seal Type Felt Labyrinth Seal
Radial Dynamic Load Capacity (lb) 20980
Overall Length (in) 15.25
Replaceable Insert Yes
Bore Size - Inch 3.938
Bore Shape Straight
Platform RPB Series
Insert No. ERCI-315
Maximum Operating Temperature 220
Centerline to Front Face (in) 3.125
Housing Material Cast Iron
Bolt Size (in) 0.75
End Cap No
Expansion Yes
Overall Height (in) 8.875
Weight 90.0 LB
EAN or UPC 662288481225
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