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NP Series Standard-Duty Pillow Block

NP-21LO

NP Series Standard-Duty Pillow Block
Item #105122870
  • Ball Bearing Type
  • Pillow Block
  • 1 5/16 in Shaft Diameter
  • 1 7/8 in Center Line To Base Dimension
  • 4 11/16 in Minimum Bolt Hole Spacing Range
NP Series Standard-Duty Pillow Block
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    Shipment Options
  • Ball Bearing Type
  • Pillow Block
  • 1 5/16 in Shaft Diameter
  • 1 7/8 in Center Line To Base Dimension
  • 4 11/16 in Minimum Bolt Hole Spacing Range
Brand. Sealmaster
Base Length 6 9/16 in
Handle / Housing Material Cast Iron
Pillow Block Type Thru-Bolt
Seal Flinger Yes
Bearing Type Ball Bearing
Housing Base Solid
Retainer Type Nylon
Lubrication Channeling Grease (5% of Cavity)
Series NP Series
Shaft Dia. 1.3125 in
Bolt Hole Spacing Range [Min] 4 11/16 in
Duty Standard-Duty
Bearing Design Non-Expansion
Center Line to Base Dimension [Min] 1 7/8 in
Bolt Hole Spacing Range [Max] 5 5/16 in
Roller Type Ball
Base Width 1 7/8 in
Grease Channelling Grease (5% of Cavity)
Base Height 5/8 in
Housing Material Cast Iron
Mounted Unit Duty Standard-Duty
Bolt Size 1/2 in
Bearing Insert 2-15 LO
Bolt Holes 2
Locking Device Setscrew Locking Collar
Inch/Metric Inch
Seal Type Cut Down Felt Seals
Housing Height 3 3/4 in
Temperature Range [Max] 180 °F
Lubricant Channeling Grease (5% of Cavity)
Length Through Bore 1.6875 in
Weight 4.5 LB
EAN or UPC 662461335307
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