National A-12 Multi-Purpose Bearing - National Bearings (A-12)
National A-12 Multi-Purpose Bearing - National Bearings (A-12)
- Sale Price: $10.04
Key Product 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
Drop Ship
Direct Shipping From Supplier [*]
Some products available are shipped directly from the manufacturer or supplier rather than from our own warehouse. This allows us to offer you a wider selection of parts at competitive prices. When an item shows "Drop Ship" the supplier currently has it in stock and it will typically ship within 1–2 business daysAdditional Information
| Brand | National |
| Cone Bore (Inch) | 0.8661 |
| Cone Bore (MM) | 21.9990 |
| Cone Length (Inch) | 0.6550 |
| Cone Length (MM) | 16.6370 |
| Cone Radius (Inch) | 0.0500 |
| Cone Radius (MM) | 1.2700 |
| Cup Bore (Inch) | 1.7810 |
| Cup Bore (MM) | 45.2370 |
| Cup Length (Inch) | 0.4750 |
| Cup Length (MM) | 12.0650 |
| Cup Radius (Inch) | 0.0500 |
| Cup Radius (MM) | 1.2700 |
| Grade Type | Premium |
| Manufacturer Brand | BCZK |
| Part Description | Taper Bearing Set |
| Standout (Inch) | 0.0135 |
| Standout (MM) | 0.3430 |
| Taper Bearing Cone | LM12749 |
| Taper Bearing Cup | LM12710 |
| UPC | 00724956000661 |
| Width (Inch) | 0.6100 |
| Width (mm) | 15.4940 |