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This part has been superseded.
There may be limited quantities still available for purchase. Contact us for availability. Please contact your local service center for alternative options.
USRBF Series Pillow Block

USRBF5000-215

SUPERSEDED TO LB_PB22447FH, MTRL - 100738916
Item #101014997
  • Spherical Roller Bearing Type
  • Pillow Block
  • 2 15/16 in Shaft Diameter
  • 3 1/4 in Center Line To Base Dimension
  • 7 7/8 in Minimum Bolt Hole Spacing Range
USRBF Series Pillow Block
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    Shipment Options
  • Spherical Roller Bearing Type
  • Pillow Block
  • 2 15/16 in Shaft Diameter
  • 3 1/4 in Center Line To Base Dimension
  • 7 7/8 in Minimum Bolt Hole Spacing Range

features

  • Wide race and rollers and steel cage for high dynamic load ratings
  • Race-mounted felt seal with flinger and misalignment sealing
  • Single-collar interlock with 120° spacing setscrew lock, diamond faceted setscrews
  • Powder coat epoxy 4-bolt cast iron housing
Retainer Material Steel
Housing Height 6 7/16 in
Bearing Type Spherical Roller
Housing Material Cast Iron
Base Height 2 1/4 in
Bearing Insert Coating Black Oxide
Shaft Dia. 2.9375 in
Base Width 3.75 in
Bore Size 2.938 in
Bolt Center-to-Center Length 8.13 in
Bolt Hole Spacing Range [Min] 7 7/8 in
Roller Type Spherical Roller
Base Length 10 7/16 in
Bolt Center [Min] 7.875 in
Pillow Block Type 4-Bolt
Bolt Hole Spacing Range [Max] 8 3/8 in
Bolt Size 0.625 in
Misalignment Type Dynamic
Foot Height 2.25 in
Inner Race Length 3.875 in
Series USRBF Series
Collar O.D. 4.52 in
Locking Device Collar Mount
Seal Type Felt Labyrinth
Bolt Center [Max] 8.375 in
Expansion No
Length Through Bore 4.297 in
Relubricatable Yes
End Cap No
Handle / Housing Material Cast Iron
Lubrication Lithium Complex NLGI 2 Grease
Replaceable Insert No
Internal Clearance Standard
Radial Dynamic Load Capacity 47447 lb
Operating Temperature [Max] 220 °F
Overall Length 10.438 in
Inch/Metric Inch
Center Line to Base Dimension [Min] 3 1/4 in
Overall Height 6.438 in
Temperature Range [Max] 250 °F
Seal Flinger Yes
Base to Center Height 3.25 in
Overall Width 3.875 in
Outer Ring Land Profile Standard
Bearing Design Non-Expansion
Centerline to Front Face 2.42 in
Angle of Misalignment ±2°
Speed [Max] 3000 rpm
Brand. Sealmaster
Insert Material 52100 Bearing Steel, Black Oxided
Retainer Type Metal
Bore Shape Straight
Bolt Holes 4
Duty Series Standard
Housing Construction One Piece
Locking Type Collar Mount
Housing Color Gray
Weight 26.515 LB
EAN or UPC 662461357262
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