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709691 / Air Handling

MPD-55CXU

709691 / Air Handling
Item #101184873
  • Felt Labyrinth Seal Type
709691 / 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 on both sides of ball path 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
Lubrication Lithium Complex NLGI 2 Grease
Overall Height 8.25 in
Relubricatable Yes
Inner Race Length 4.438 in
Retainer Type Land Riding
Housing Base Solid
Bore Shape Straight
Internal Clearance Standard
Foot Height 1.313 in
Duty Series Medium
Foot Height (in) 1.3125
Rolling Element Ball
Bore Size - Inch 3.438
Platform Air Handling
Centerline to Front Face 2.219 in
Measure Units Inch
Bearing Insert Coating Black Oxide
Inner Race Heat Treat Method Zone-Hardened
Pillow Block Type 2-Bolt
Replaceable Insert Yes
Maximum Operating Temperature 220
Insert No. 3-37D
Operating Temperature [Max] 220 °F
End Cap No
Bolt Size 0.875 in
Outer Ring Land Profile Standard
Expansion No
Bolt Center Max (in) 12.625
Base Width 4.375 in
Bolt Center [Min] 9.625 in
Inner Race Length (in) 4.4375
Housing Color Gray
Seal Type Felt Labyrinth
Brand. Sealmaster
Housing Material Cast Iron
Overall Length (in) 15
Bore Size 3.438 in
Bolt Size (in) 7/8
Housing Construction One Piece
Locking Type Double Setscrew
Angle of Misalignment ±2°
Overall Height (in) 8.25
Inch/Metric Inch
Bolt Center [Max] 12.625 in
Housing Type Pillow Block
Base Width (in) 4.375
Speed [Max] 2800 rpm
Insert Material 52100 Bearing Steel, Black Oxided
Bolt Center Min (in) 9.625
Misalignment Type Static Only
Centerline to Front Face (in) 2.21875
Overall Length 15 in
Weight 49.4 LB
EAN or UPC 662461050521
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