NP-31T CXU

714068 / Air Handling

Item #101184940

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Sealmaster NP-31TC CXU

NP Series Standard-Duty Pillow Block

Item #101185043

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Product Details

Most widely used, normal-duty pillow block with high base-to-shaft centerline dimensions.

Powder coated epoxy cast iron housing with extended inner ring bearings
Skwezloc® concentric locking for near perfect concentricity
Air Handling noise check for quiet operation
Looser than standard housing fit for ease of alignment on lightweight frames
Felt labyrinth seal and flinger for dusty and dirty environment
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

Specifications

Collar OD (in)	3.375
Bore Size - Inch	1.938
Insert Material	52100 Bearing Steel, Black Oxided
Lubrication	Lithium Complex NLGI 2 Grease
Radial Dynamic Load Capacity (lb)	7889
Misalignment Type	Static Only
Expansion	No
Seal Type	Felt Labyrinth Seal
Overall Length (in)	8.125
Bolt Center Min (in)	6
End Cap	No
Inner Race Length (in)	2.094
Outer Ring Land Profile	Standard
Replaceable Insert	Yes
Bearing Insert Coating	Black Oxide Coated
Insert No.	2-115T CXU
Base Width (in)	2.375
Duty Series	Standard
Platform	Air Handling
Centerline to Front Face (in)	1.344
Bolt Size (in)	0.6250
Measure Units	Inch
Base to Center Height (in)	2.25
Housing Construction	One Piece
Radial Static Load Capacity (lb)	5216
Bolt Center Max (in)	6.5
Bore Shape	Straight
Housing Material	Cast Iron
Bolt Center-to-Center Length (in)	6.0000 to 6.5000
Housing Base	Solid
Foot Height (in)	0.75
Relubricatable	Yes
Overall Height (in)	4.563
Retainer Type	Land Riding Retainer
Maximum Operating Temperature	220
Weight	8.7 LB
EAN or UPC	662461072028