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NP Series Standard-Duty Pillow Block

NP-25

NP Series Standard-Duty Pillow Block
Item #101179544
  • 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
Overall Height (in) 3.938
Brand. Sealmaster
Bore Size - Inch 1.563
Outer Ring Land Profile Standard
Misalignment Type Static Only
Overall Length (in) 7.25
Bore Shape Straight
Base to Center Height (in) 1.9375
Base Width (in) 2.125
Foot Height (in) 0.688
Housing Construction One Piece
Bolt Center-to-Center Length (in) 4.8750 to 5.8750
Seal Type Felt Labyrinth Seal
Insert Material 52100 Bearing Steel, Black Oxided
Bolt Size (in) 0.5000
Replaceable Insert Yes
End Cap No
Inner Ring OD (in) 2.063
Duty Series Standard
Radial Dynamic Load Capacity (lb) 7340
Maximum Operating Temperature 220
Measure Units Inch
Radial Static Load Capacity (lb) 4467
Lubrication Lithium Complex NLGI 2 Grease
Housing Material Cast Iron
Relubricatable Yes
Insert No. 2-19
Housing Base Solid
Expansion No
Retainer Type Land Riding Retainer
Platform Gold Line Ball Bearing
Bolt Center Max (in) 5.875
Bearing Insert Coating Black Oxide Coated
Inner Race Length (in) 1.938
Bolt Center Min (in) 4.875
Centerline to Front Face (in) 1.188
Weight 5.65 LB
EAN or UPC 662461001660
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