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