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