Skip to content Skip to navigation menu
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
Price Unavailable
Price Unavailable
Pricing is unavailable at this time. Please contact Customer Service for assistance.
Online Ordering Restricted
Please contact Customer Service for assistance.
Contact Customer Service
    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
Insert Material 52100 Bearing Steel, Black Oxided
Overall Height (in) 3.375
Platform Gold Line Ball Bearing
Seal Type Felt Labyrinth Seal
Measure Units Inch
Centerline to Front Face (in) 0.875
Outer Ring Land Profile Standard
Bolt Size (in) 0.5000
Expansion No
Housing Material Cast Iron
Housing Construction One Piece
Bearing Insert Coating Black Oxide Coated
Bolt Center Max (in) 5.063
Insert No. 1-14
Foot Height (in) 0.563
Bore Shape Straight
End Cap No
Misalignment Type Static Only
Inner Race Length (in) 1.5
Housing Base Solid
Duty Series Standard
Relubricatable Yes
Base Width (in) 1.875
Brand. Sealmaster
Overall Length (in) 6.5
Radial Dynamic Load Capacity (lb) 4381
Base to Center Height (in) 1.6875
Maximum Operating Temperature 220
Bolt Center Min (in) 4.438
Lubrication Lithium Complex NLGI 2 Grease
Retainer Type Land Riding Retainer
Radial Static Load Capacity (lb) 2567
Inner Ring OD (in) 1.594
Bolt Center-to-Center Length (in) 4.4375 to 5.0625
Replaceable Insert Yes
Bore Size - Inch 1.25
Weight 3.581 LB
EAN or UPC 662461001608
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison