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