Skip to content Skip to navigation menu
This part has been superseded.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.
USRB Series Pillow Block

USRB5000-212

SUPERSEDED TO LB_PB22444H, MTRL - 100738910
Item #101014956
  • Spherical Roller Bearing Type
  • Pillow Block
  • 2 3/4 in Shaft Diameter
  • 3 1/4 in Center Line To Base Dimension
  • 7 13/16 in Minimum Bolt Hole Spacing Range
USRB Series Pillow Block
Price Unavailable
Price Unavailable
Pricing is unavailable at this time. Please contact Customer Service for assistance.
Online Ordering Restricted
Please contact Customer Service for assistance.
Contact Customer Service
    Shipment Options
  • Spherical Roller Bearing Type
  • Pillow Block
  • 2 3/4 in Shaft Diameter
  • 3 1/4 in Center Line To Base Dimension
  • 7 13/16 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 2-bolt cast iron housing
Shaft Dia. 2.75 in
Replaceable Insert No
Housing Material Cast Iron
Base Width 2.813 in
Foot Height 2.25 in
Housing Color Gray
Series USRB Series
Bolt Center [Max] 8.438 in
Overall Length 10.438 in
Bolt Holes 2
Lubrication Lithium Complex NLGI 2 Grease
Housing Construction One Piece
Overall Height 6.438 in
Locking Type Collar Mount
Misalignment Type Dynamic
Brand. Sealmaster
Bolt Size 0.75 in
Duty Series Standard
Seal Flinger Yes
Roller Type Spherical Roller
Base Height 2 1/4 in
Inner Race Length 3.688 in
Bolt Center-to-Center Length 8.125 in
Operating Temperature [Max] 220 °F
Internal Clearance Standard
Base to Center Height 3.25 in
Speed [Max] 3000 rpm
Pillow Block Type 2-Bolt
Bearing Insert Coating Black Oxide
Inch/Metric Inch
Retainer Type Metal
Housing Height 6 7/16 in
Bolt Center [Min] 7.813 in
Relubricatable Yes
End Cap No
Insert Material 52100 Bearing Steel, Black Oxided
Bolt Hole Spacing Range [Min] 7 13/16 in
Handle / Housing Material Cast Iron
Bolt Hole Spacing Range [Max] 8 7/16 in
Temperature Range [Max] 250 °F
Base Length 10 7/16 in
Locking Device Collar Mount
Overall Width 3.69 in
Angle of Misalignment ±2°
Bearing Design Non-Expansion
Collar O.D. 4.516 in
Radial Dynamic Load Capacity 47447 lb
Expansion No
Bore Size 2.75 in
Center Line to Base Dimension [Min] 3 1/4 in
Bearing Type Spherical Roller
Length Through Bore 3.766 in
Bore Shape Straight
Retainer Material Steel
Outer Ring Land Profile Standard
Seal Type Felt Labyrinth
Weight 23.419 LB
EAN or UPC 662461357118
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison