NATIONAL SEALS part description

Product Description

Multi-Purpose Bearing

Application Summary

1996-2000 Isuzu Hombre (Front Outer) (Drive: RWD); 1982-1987 Buick Regal (Front Outer); 1995-1997 Chevrolet Blazer (Front Outer) (Drive: RWD); 1982-1992 Chevrolet Camaro (Front Outer); 1982-1987 Chevrolet El Camino (Front Outer); 1987-1995 Chevrolet LLV (Front Outer); 1982-1983 Chevrolet Malibu (Front Outer); 1982-1988 Chevrolet Monte Carlo (Front Outer); 1983-1994 Chevrolet S10 Blazer (Front Outer) (Drive: RWD); 1982-2003 Chevrolet S10 (Front Outer) (Drive: RWD, FWD); 1982-1987 GMC Caballero (Front Outer); 1992-1997 GMC Jimmy (Front Outer) (Drive: RWD); 1983-1991 GMC S15 Jimmy (Front Outer) (Drive: RWD); 1982-1990 GMC S15 (Front Outer) (Drive: RWD); 1991-2003 GMC Sonoma (Front Outer) (Drive: RWD); 1982-1984 Oldsmobile Cutlass Calais (Front Outer); 1985-1987 Oldsmobile Cutlass (Front Outer); 1985-1987 Oldsmobile Cutlass Salon (Front Outer); 1982-1983 Oldsmobile Cutlass Cruiser (Front Outer); 1982-1988 Oldsmobile Cutlass Supreme (Front Outer) (Liter: 5.0 & Engine(ci): 307 & Cylinder: 8 & Block: V & Bore(in): 3.80 & Bore(mm): 96.5 & Stroke(in): 3.39 & Stroke(mm): 86.1); 1982-1986 Pontiac Bonneville (Front Outer); 1982-1992 Pontiac Firebird (Front Outer); 1982-1983 Pontiac Grand LeMans (Front Outer); 1982-1987 Pontiac Grand Prix (Front Outer); 1987-1988 Avanti II (Front Outer)

Features & Benefits

  • CONSISTENT PERFORMANCE -- Matched cup and cone components ensure consistent performance
  • PREMIUM MATERIALS -- Precision manufactured using premium-grade steel for outstanding durability and performance
  • SMOOTH ROTATION -- Crowned raceways and rollers for even load distribution
  • OE-STYLE DESIGN -- Engineered to meet OE specifications
  • COMPREHENSIVE COVERAGE -- Industry-leading coverage for domestic and import applications
  • RIGOROUS TESTING -- Comprehensive testing throughout design and development processes by National engineers for quality you can count on 

Product Attributes

Cone Bore (inch) 0.8437 IN
Cone Bore (mm) 21.4300 MM
Cone Length (inch) 0.6550 IN
Cone Length (mm) 16.6370 MM
Cone Radius (inch) 0.0500 IN
Cone Radius (mm) 1.2700 MM
Cup Bore (inch) 1.7810 IN
Cup Bore (mm) 45.2370 MM
Cup Length (inch) 0.4750 IN
Cup Length (mm) 12.0650 MM
Cup Radius (inch) 0.0500 IN
Cup Radius (mm) 1.2700 MM
Part Description Taper Bearing Set
Standout (inch) 0.0135 IN
Standout (mm) 0.3430 MM
Taper Bearing Cone LM12748
Taper Bearing Cup LM12710
Width (inch) 0.6100 IN
Width (mm) 15.4940 MM

Additional Information

Country of Origin (Primary) CN
Harmonized Tariff Code (Schedule B) 8482200040
Harmonized Tariff Code (HTS) 8482200040
UPC 00724956001040

Part Interchanges

Fits Vehicles

  • Pontiac Grand Prix (1982-1987)
  • Pontiac Firebird (1982-1992)
  • Pontiac Bonneville (1982-1986)
  • Oldsmobile Cutlass Supreme (1982-1988)
  • Oldsmobile Cutlass Cruiser (1982-1983)
  • Oldsmobile Cutlass Calais (1982-1984)
  • Oldsmobile Cutlass Salon (1985-1987)
  • GMC Sonoma (1991-2003)
  • GMC S15 (1982-1990)
  • GMC Jimmy (1992-1997)
  • GMC S15 Jimmy (1983-1991)
  • GMC Caballero (1982-1987)
  • Chevrolet S10 (1982-2003)
  • Chevrolet Blazer (1995-1997)
  • Chevrolet S10 Blazer (1983-1994)
  • Chevrolet Monte Carlo (1982-1988)
  • Chevrolet Malibu (1982-1983)
  • Chevrolet LLV (1987-1995)
  • Chevrolet El Camino (1982-1987)
  • Chevrolet Camaro (1982-1992)
  • Buick Regal (1982-1987)
  • Isuzu Hombre (1996-2000)
  • Avanti II (1987-1988)
  • Oldsmobile Cutlass (1985-1987)
  • Pontiac Grand LeMans (1982-1983)

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