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NP Series Standard-Duty Pillow Block

NP-20R

NP Series Standard-Duty Pillow Block
Item #101179529
  • Felt Labyrinth Seal Type
NP Series Standard-Duty Pillow Block
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Price Unavailable
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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 Length (in) 6.5
Radial Static Load Capacity (lb) 2567
Foot Height (in) 0.563
Lubrication Lithium Complex NLGI 2 Grease
Duty Series Standard
Retainer Type Land Riding Retainer
Bolt Center Max (in) 5.063
Overall Height (in) 3.375
Replaceable Insert Yes
Centerline to Front Face (in) 0.875
Platform Gold Line Ball Bearing
Insert Material 52100 Bearing Steel, Black Oxided
Bearing Insert Coating Black Oxide Coated
Housing Base Solid
Housing Material Cast Iron
Bore Size - Inch 1.25
Inner Ring OD (in) 1.594
Seal Type Felt Labyrinth Seal
Bolt Size (in) 0.5000
Bolt Center-to-Center Length (in) 4.4375 to 5.0625
End Cap No
Misalignment Type Static Only
Base Width (in) 1.875
Outer Ring Land Profile Standard
Expansion No
Brand. Sealmaster
Measure Units Inch
Bolt Center Min (in) 4.438
Maximum Operating Temperature 220
Relubricatable Yes
Insert No. 1-14
Bore Shape Straight
Inner Race Length (in) 1.5
Base to Center Height (in) 1.6875
Housing Construction One Piece
Radial Dynamic Load Capacity (lb) 4381
Weight 3.581 LB
EAN or UPC 662461001608
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