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