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RPB Series Pillow Block

RPB212-4

RPB Series Pillow Block
Item #101181656
  • Tapered Roller Bearing Type
  • Pillow Block
  • 2 3/4 in Shaft Diameter
  • 3 1/8 in Center Line To Base Dimension
  • 8 3/4 in Minimum Bolt Hole Spacing Range
RPB Series Pillow Block
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    Shipment Options
  • Tapered Roller Bearing Type
  • Pillow Block
  • 2 3/4 in Shaft Diameter
  • 3 1/8 in Center Line To Base Dimension
  • 8 3/4 in Minimum Bolt Hole Spacing Range

description

  • Standard series bearing used in the widest range of applications.

applications

  • Toughest application conditions
  • Demanding environments

features

  • Seals are felt standard
  • contact seal denoted by "C" in the part number
  • 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
Shaft Dia. 2.75 in
Bearing Type Tapered Roller Bearing
Base Length 11 3/4 in
Bolt Size 5/8 in
Seal Flinger Yes
Duty Heavy-Duty
Bearing Design Non-Expansion
Lubrication Relubricatable
Misalignment Range ±3°
Roller Type Tapered Roller
Bolt Hole Spacing - Width 2.125 in
Locking Device Double Setscrew Locking Collars
Bolt Holes 4
Series RPB Series
Inch/Metric Inch
Housing Base Semi-Solid
Bolt Hole Spacing Range [Max] 10 in
Bolt Hole Spacing 9 3/8 in
Handle / Housing Material Cast Iron
Bolt Hole Spacing Range [Min] 8 3/4 in
Housing Material Cast Iron
Center Line to Base Dimension [Min] 3 1/8 in
Pillow Block Type Thru-Bolt
Temperature Range [Max] 250 °F
Base Width 3 3/4 in
End Type Open End
Seal Type Felt Seals
Pre Lubricant Lithium Complex
Length Through Bore 4.5 in
Mounted Unit Duty Heavy-Duty
Housing Construction 2 Piece
Retainer Type Steel
Housing Height 6 3/8 in
Base Height 1 3/4 in
Brand. Sealmaster
Weight 31.5 LB
EAN or UPC 662288481522
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