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NP-T Series Standard-Duty Pillow Block

NP-31T

NP-T Series Standard-Duty Pillow Block
Item #100990933
  • Felt Labyrinth Seal Type
NP-T 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
  • Skwezloc® concentric locking for near perfect concentricity
  • 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
Lubrication Lithium Complex NLGI 2 Grease
Bolt Center Min (in) 6
Misalignment Type Static Only
Housing Material Cast Iron
Expansion No
Replaceable Insert Yes
Retainer Type Land Riding Retainer
End Cap No
Seal Type Felt Labyrinth Seal
Platform Gold Line Ball Bearing
Collar OD (in) 3.375
Insert Material 52100 Bearing Steel, Black Oxided
Housing Construction One Piece
Relubricatable Yes
Base Width (in) 2.375
Brand. Sealmaster
Measure Units Inch
Bore Size - Inch 1.938
Duty Series Standard
Bore Shape Straight
Bolt Center Max (in) 6.5
Bearing Insert Coating Black Oxide Coated
Centerline to Front Face (in) 1.344
Housing Base Solid
Maximum Operating Temperature 220
Bolt Size (in) 0.625
Overall Length (in) 8.125
Foot Height (in) 0.75
Outer Ring Land Profile Standard
Inner Race Length (in) 2.094
Overall Height (in) 4.563
Insert No. 2-115T
Weight 8.7 LB
EAN or UPC 662461029749
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