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