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725918 / Air Handling

SP-20RT

725918 / Air Handling
Item #101180757
  • Felt Labyrinth Seal Type
725918 / Air Handling
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  • Felt Labyrinth Seal Type

description

  • Interchanges shaft to centerline and bolt hole dimensions with other competitive designs.

features

  • Powder coated epoxy cast iron housing with extended inner ring bearings
  • Skwezloc® concentric locking for near perfect concentricity
  • Unique land riding retainer design provides superior pocket clearance that allows for 360° grease circulation around the rolling elements resulting in better retained and utilized lubrication.
  • Sealmaster® exclusive lock & pin dimple for direct lubrication and anti-rotation
Measure Units Inch
Base Width (in) 2
Bolt Center-to-Center Length (in) 5.75
Platform Air Handling
Expansion No
Duty Series Standard
Seal Type Felt Labyrinth Seal
Overall Length (in) 7.5
Relubricatable Yes
Bolt Size (in) 1/2
Outer Ring Land Profile Standard
Bore Size - Inch 1.25
Foot Height (in) 0.625
Inner Race Length (in) 1.5625
Bore Shape Straight
Housing Material Cast Iron
Misalignment Type Static Only
Insert Material 52100 Bearing Steel, Black Oxided
Brand. Sealmaster
Bolt Center Max (in) 6.125
Centerline to Front Face (in) 0.9375
Housing Base Solid
Bolt Center Min (in) 5.375
Insert No. 1-14T
Overall Height (in) 3.875
Bearing Insert Coating Black Oxide Coated
Housing Construction One Piece
Maximum Operating Temperature 220
Replaceable Insert Yes
End Cap No
Lubrication Lithium Complex NLGI 2 Grease
Retainer Type Land Riding Retainer
Weight 5.2 LB
EAN or UPC 662461132852
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