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