Skip to content Skip to navigation menu
National455379

455379

Single Lip With Spring
Item #103243605
  • 3.750" Shaft Diameter
  • 4.751" Housing Bore Diameter
  • .500" Width
  • Nitrile
  • Type45
  • Single Lip w/Spring Shaft Seal
+ Show More + Show Less
National455379
Price Unavailable
Price Unavailable
Pricing is unavailable at this time. Please contact Customer Service for assistance.
Online Ordering Restricted
Please contact Customer Service for assistance.
Contact Customer Service
    Shipment Options
  • 3.750" Shaft Diameter
  • 4.751" Housing Bore Diameter
  • .500" Width
  • Nitrile
  • Type45
Misalignment & Runout (In. @ Feet Per Minute) 0.015@800, 0.010@4200
Construction 45
Lip Type Single Lip w/Spring
Surface Speed [Nom] 3,000 ft/min
Lip Material Nitrile
Lip Style Internal
Spring Material Carbon Steel Garter
Temperature Range [Max] 225 °F
Shaft Dia. 3.75 in
Seal Design Assembled Design
Inch/Metric Inch
Temperature Range [Min] -40 °F
Pressure 7 psi
Seal Application General Purpose
Housing Bore Dia. 4.751 in
Cover/Compensation Ring/Plate Required No
Case Construction Steel Case w/Inner Case
Weight 0.38 LB
We're here for you
with Service Centers across the country -
We have your back
Close Compare List Open Compare List Toggle

Product Comparison