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NP Series Standard-Duty Pillow Block

NP-24

NP Series Standard-Duty Pillow Block
Item #100736405
  • Felt Labyrinth Seal Type
NP Series Standard-Duty Pillow Block
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    Shipment Options
  • Felt Labyrinth Seal Type

description

  • Most widely used, normal-duty pillow block with high base-to-shaft centerline dimensions.

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
  • 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
Locking Type Set Screws
Housing Color Gray
Base Width (in) 2.125
Inner Race Length (in) 1.938
End Cap No
Bore Size 1.5 in
Housing Material Cast Iron
Overall Length 7.25 in
Duty Series Standard
Relubricatable Yes
Operating Temperature [Max] 220 °F
Inner Race Heat Treat Method Zone-Hardened
Misalignment Type Static Only
Bolt Center Min (in) 4.875
Bore Shape Straight
Bolt Size 0.5 in
Bolt Size (in) 0.5
Bearing Type Ball Bearing
Bore Size - Inch 1.5
Bolt Center [Max] 5.875 in
Seal Type Felt Labyrinth
Centerline to Front Face (in) 1.188
Expansion No
Foot Height 0.688 in
Platform Gold Line Ball Bearing
Pillow Block Type 2-Bolt
Insert No. 2-18
Lubrication Lithium Complex NLGI 2 Grease
Brand. Sealmaster
Maximum Operating Temperature 220
Retainer Type Land Riding
Insert Material 52100 Bearing Steel, Black Oxided
Overall Height (in) 3.938
Outer Ring Land Profile Standard
Inner Ring O.D. 2.063 in
Angle of Misalignment ±2°
Replaceable Insert Yes
Speed [Max] 4150 rpm
Overall Height 3.938 in
Inch/Metric Inch
Inner Race Length 1.938 in
Base to Center Height 1.938 in
Housing Construction One Piece
Bolt Center Max (in) 5.875
Bearing Insert Coating Black Oxide
Inner Ring OD (in) 2.063
Foot Height (in) 0.688
Internal Clearance Standard
Bolt Center [Min] 4.875 in
Centerline to Front Face 1.188 in
Measure Units Inch
Base Width 2.125 in
Overall Length (in) 7.25
Housing Base Solid
Weight 5.86 LB
EAN or UPC 662461001653
NSN Number 3130-00-227-4054
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