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