NATIONAL
More Information for NATIONAL 6638S
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NATIONAL 6638S  
$17.83
Price
$0.00
Core
+ Sold in packs of 1x1
Pack
$17.83
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NATIONAL 6638S Specifications
Housing Bore (IN)4.841
Housing Bore (MM)122.960
Inside Diameter (IN)3.500
Inside Diameter (MM)88.900
MaterialNitrile
Outside Diameter (IN)4.848
Outside Diameter (MM)123.140
RedicoatYes
Shaft Diameter (IN)3.500
Shaft Diameter (MM)88.900
Width (IN)0.875
Width (MM)22.230
NationalŪ Oil Seals & Bearings has built a reputation as one of the most respected names in the industry. They have offered premium sealing and wheel end solutions for more than 75 years. Their design and engineering teams keep pace with the industry and provide advanced solutions for today's vehicles.

Features & Benefits:
  • Design type: spring loaded; single-lip
  • Temperature range: -40°F to 225°F / -40°C to 107°C
  • Good low temperature capability
  • Low swell in hydrocarbon fluids
  • Delivers quality and reliable performance for every type of repair
OEM / Interchange Numbers: 11AE0210, 1267215, 1JG4, 2284159, 2440720, 2440721, 2440722, 2453952, 340D2, 827564, 8EB1190, B5QH1190A, D3HA1190A1A, D3HA1190A2A, D5HZ1190B, D5HZ1S190B, TUAY1190A

Closeout Inventory Warranty Information:
Wholesaler Closeout items have a 30 day warranty (but still are covered by our Return Policy).

NATIONAL Regular Inventory Warranty Information:
12 Months