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