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