| Part # | Alternate Part # | Description |
| BCA/NATIONAL 105FL1 | | Ball Bearing Outer Race Radius=0.0236" Bore=1.1024" Outer Diameter=2.0472" Width=0.4724" Inner Race Radius=0.0236" |
| BCA/NATIONAL 106FL | | Ball Bearing Bore=1.1811" Outer Diameter=2.1654" Width=0.5118" |
| BCA/NATIONAL 107 | | Ball Bearing Outer Race Radius=0.0402" Bore=1.378" Outer Diameter=2.4409" Width=0.5512" Inner Race Radius=0.0402" |
| BCA/NATIONAL 107DD | | Ball Bearing Outer Race Radius=0.0402" Bore=1.378" Outer Diameter=2.4409" Width=0.5512" Inner Race Radius=0.0402" |
| BCA/NATIONAL 206 | | Ball Bearing Outer Race Radius=0.04" Bore=1.1811" Outer Diameter=2.4409" Width=0.6299" Inner Race Radius=0.04" |
| BCA/NATIONAL 306 | | Ball Bearing Outer Race Radius=0.0402" Bore=1.1811" Outer Diameter=2.8346" Width=0.748" Inner Race Radius=0.0402" |
| BCA/NATIONAL 511014 | | Ball Bearing Outer Race Radius=0.0039" Bore=1.1024" Outer Diameter=2.2835" Width=0.6299" Inner Race Radius=0.0039" |
| BCA/NATIONAL 5707 | | Cylindrical Bearing |
| BCA/NATIONAL A17 | | Cone Length=0.47" Bore=1.3772" Outer Diameter=2.3622" Width=0.625 StoundOut=0.155" Cup Length=0.47" Cone Radius=1.203" |
| BCA/NATIONAL A9 | | Cylindrical Bearing |
| BCA/NATIONAL B168 | | Needle Bearing / Shaft Diameter=1" Housing Diameter=1.25" Width=0.5" |
| BCA/NATIONAL B2010 | | Needle Bearing / Shaft Diameter=1.25" Housing Diameter=1.5" Width=0.625" |
| BCA/NATIONAL B2012 | | Needle Bearing / Shaft Diameter=1.25" Housing Diameter=1.5" Width=0.75" |
| BCA/NATIONAL B2410 | | Needle Bearing / Shaft Diameter=1.5" Housing Diameter=1.8745" Width=0.625" |
| BCA/NATIONAL B2412 | | Needle Bearing / Shaft Diameter=1.5" Housing Diameter=1.875" Width=0.75" |
| BCA/NATIONAL B2610 | | Needle Bearing / Shaft Diameter=1.625" Housing Diameter=2" Width=0.625" |
| BCA/NATIONAL B30 | | Ball Bearing Bore=1.4252" Outer Diameter=2.6378" Width=1.1417" |
| BCA/NATIONAL BH208 | | Needle Bearing / Shaft Diameter=1.25" Housing Diameter=1.6245" Width=0.5" |
| BCA/NATIONAL BH2212 | | Needle Bearing / Shaft Diameter=1.375" Housing Diameter=1.75" Width=0.75" |
| BCA/NATIONAL FC66998 | | Needle Bearing / Shaft Diameter=1.5748" Housing Diameter=1.9696" Width=0.6004" |
| BCA/NATIONAL HK4012 | | Needle Bearing / Shaft Diameter=1.5748" Housing Diameter=1.8504" Width=0.4724" |
| BCA/NATIONAL RW101 | | Ball Bearing Outer Race Radius=0.06" Bore=1.1811" Outer Diameter=2.4409" Width=0.6299" Inner Race Radius=0.06" |
| BCA/NATIONAL RW114R | | Ball Bearing Bore=1.259" Outer Diameter=2.8346" Width=1.575" Inner Race Radius=0.08" |
| BCA/NATIONAL S268 | | Needle Bearing / Shaft Diameter=1.625" Housing Diameter=2" Width=0.5" |
| BCA/NATIONAL SCH208 | | Needle Bearing / Shaft Diameter=1.25" Housing Diameter=1.625" Width=0.5" |