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ERPB Series Pillow Block

ERPB204-C2

ERPB Series Pillow Block
Item #101181779
  • Tapered Roller Bearing Type
  • Pillow Block
  • 2 1/4 in Shaft Diameter
  • 2 3/4 in Center Line To Base Dimension
  • 6 15/16 in Minimum Bolt Hole Spacing Range
ERPB Series Pillow Block
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    Shipment Options
  • Tapered Roller Bearing Type
  • Pillow Block
  • 2 1/4 in Shaft Diameter
  • 2 3/4 in Center Line To Base Dimension
  • 6 15/16 in Minimum Bolt Hole Spacing Range

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

  • Compact size
  • Unitized, self-aligning, replaceable cartridge inserts
  • Durable, cast iron split housing
  • Quickest replacement of bearing insert
  • Housing always remains aligned with the shaft
  • Reduced downtime and replacement cost
  • Guide pins ensure proper orientation of the top housing
  • Timken tapered roller bearings
  • One-piece, spherical outer race
  • 52100 high quality bearing steel
  • Alignment pin prevents outer race rotation of the cartridge insert
  • Positive lubrication system
  • Patented felt labyrinth race mounted seals
  • Single-lip, race-mounted contact seals
  • Concentric, double-locking collars
Collar O.D. 3 15/16 in
Handle / Housing Material Cast Iron
Housing Base Semi-Solid
End Type Open End
Shaft Dia. 2.25 in
Pillow Block Type Thru-Bolt
Seal Type Contact Seals
Bolt Hole Spacing 7 13/16 in
Retainer Type Steel
Mounted Unit Duty Heavy-Duty
Bolt Holes 2
Inch/Metric Inch
Housing Height 5 3/4 in
Base Width 3.406 in
Base Height 1 5/8 in
Temperature Range [Max] 250 °F
Brand. Sealmaster
Roller Type Tapered Roller
Bearing Type Tapered Roller Bearing
Lubrication Relubricatable
Duty Heavy-Duty
Bolt Hole Spacing Range [Max] 8 11/16 in
Pre Lubricant Lithium Complex
Locking Device Double Setscrew Locking Collars
Misalignment Range ±3°
Bolt Size 5/8 in
Length Through Bore 4 in
Seal Flinger No
Bearing Design Expansion
Base Length 10 3/8 in
Bolt Hole Spacing Range [Min] 6 15/16 in
Housing Construction 2 Piece
Housing Material Cast Iron
Center Line to Base Dimension [Min] 2 3/4 in
Series ERPB Series
Weight 23.0 LB
EAN or UPC 662288482017
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