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