text.skipToContent text.skipToNavigation


SPM-31CXU

SPM Series Medium-Duty Pillow Block

Item #100000227

Alternate Products

Product details

  • 1 15/16" Shaft
  • 2 3/4" Base to Center
  • Medium-Duty
  • Regreasable
  • Setscrew Locking Collar

description

  • Designed for interchangeability with competitive units.

features

  • Patented, felt-lined flinger seal
  • 120° setscrew position
  • Precision-ground, diamond-faceted setscrews
  • Unique metal land riding retainer
  • Zone-hardened inner race
  • Permanent metal nameplate
  • Black oxide, corrosion-resistant race
  • Differentiated lubrication and sealing system
  • Superior shaft stability
  • 52100 high quality bearing steel
  • Exclusive locking pin and dimple system
  • Extra wide outer race
  • Extra wide inner race
  • Solid base cast iron housing

Specifications

Inch/Metric Inch
Pillow Block Type Thru-Bolt
Shaft Dia. 1 15/16 in
Center Line to Base Dimension 2 3/4 in
Locking Device Setscrew Locking Collar
Base Length 10 1/2 in
Lubrication Relubricatable
Mounted Unit Duty Medium-Duty
Air Handling-Duty
Housing Material Cast Iron
Base Width 2 1/2 in
End Type Open End
Seal Type Felt Seals
Bearing Type Ball Bearing
Bolt Hole Spacing 7 5/8 in
Bearing Design Non-Expansion
Housing Construction 1 Piece
Bolt Holes 2
Bolt Hole Spacing Range [MAX] 8 1/2 in
Base Height 7/8 in
Bolt Hole Spacing Range [MIN] 6 3/4 in
Special Features AC Housing Fit
Noise Tested
Length Through Bore 2 3/16 in
Series SPM Series
Bearing Insert 3-115
Misalignment Range ±2°
Pre Lubricant Lithium Complex
Temperature Range [MAX] 250 °F
Bolt Size 5/8 in
Housing Height 5 5/16 in
Bolt Hole Length 1 1/2 in
Bolt Hole Width 3/4 in
Duty Medium-Duty
Weight 12.2 LB
EAN or UPC 662461008140

You May Also Like