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707757 / Air Handling

NP-31CXU

707757 / Air Handling
Item #101184890
  • Felt Labyrinth Seal Type
707757 / Air Handling
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    Shipment Options
  • Felt Labyrinth Seal Type

features

  • Powder coated epoxy cast iron housing with extended inner ring bearings
  • Zone hardened inner ring with 120° spacing setscrew locking with diamond faceted setscrews
  • Air Handling noise check for quiet operation
  • Looser than standard housing fit for ease of alignment on lightweight frames
  • Felt labyrinth seal and flinger for dusty and dirty environment
  • 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

options

  • Air Handling Housing Fit, Noise Tested
Bolt Size (in) 0.6250
Bolt Center Min (in) 6
Bolt Center-to-Center Length (in) 6.0000 to 6.5000
Lubrication Lithium Complex NLGI 2 Grease
Housing Base Solid
Overall Length (in) 8.125
Duty Series Standard
Maximum Operating Temperature 220
Bore Size - Inch 1.938
Brand. Sealmaster
Relubricatable Yes
Housing Material Cast Iron
Retainer Type Land Riding Retainer
End Cap No
Bearing Insert Coating Black Oxide Coated
Housing Construction One Piece
Misalignment Type Static Only
Inner Race Length (in) 2.03125
Expansion No
Bolt Center Max (in) 6.5
Replaceable Insert Yes
Insert Material 52100 Bearing Steel, Black Oxided
Radial Dynamic Load Capacity (lb) 7889
Base Width (in) 2.375
Base to Center Height (in) 2.25
Seal Type Felt Labyrinth Seal
Centerline to Front Face (in) 1.28125
Measure Units Inch
Platform Air Handling
Bore Shape Straight
Radial Static Load Capacity (lb) 5216
Insert No. 2-115 CXU
Outer Ring Land Profile Standard
Foot Height (in) 0.75
Overall Height (in) 4.5625
Weight 8.1 LB
EAN or UPC 662461040959
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