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NP Series Standard-Duty Pillow Block

NP-18

NP Series Standard-Duty Pillow Block
Item #100736398
  • 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
Measure Units Inch
Overall Length (in) 6.5
End Cap No
Platform Gold Line Ball Bearing
Centerline to Front Face (in) 0.875
Bolt Center Max (in) 5.063
Housing Construction One Piece
Outer Ring Land Profile Standard
Insert No. 2-12
Maximum Operating Temperature 220
Inner Race Length (in) 1.5
Bore Shape Straight
Lubrication Lithium Complex NLGI 2 Grease
Inner Ring OD (in) 1.594
Base Width (in) 1.875
Insert Material 52100 Bearing Steel, Black Oxided
Expansion No
Housing Material Cast Iron
Relubricatable Yes
Bolt Center Min (in) 4.438
Bolt Size (in) 0.5
Overall Height (in) 3.375
Retainer Type Land Riding Retainer
Misalignment Type Static Only
Replaceable Insert Yes
Housing Base Solid
Bore Size - Inch 1.125
Duty Series Standard
Foot Height (in) 0.563
Bearing Insert Coating Black Oxide Coated
Seal Type Felt Labyrinth Seal
Brand. Sealmaster
Weight 3.74 LB
EAN or UPC 662461001585
NSN Number 3130-00-108-0682
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