Series | Shaft Size | Part Number | A | B | C | D | Hole Dia. |
204 | 1/2 5/8 3/4 | FBUH416 FBUH420 FBUH424 | 3.375 | 2.500 | 0.500 | 1.500 | 0.406 |
205 | 7/8 15/16 1 | FBUH428 FBUH430 FBUH432 | 3.750 | 2.750 | 0.500 | 1.500 | 0.469 |
206 | 1-1/16 1-1/8 1-3/16 1-1/4S | FBUH434 FBUH436 FBUH438 FBUH440S | 4.250 | 3.250 | 0.500 | 1.500 | 0.469 |
207 | 1-1/4 1-5/16 1-3/8 1-7/16 | FBUH440 FBUH442 FBUH444 FBUH446 | 4.750 | 3.625 | 0.562 | 1.750 | 0.531 |
208 | 1-1/2 1-5/8 | FBUH448 FBUH452 | 5.125 | 4.000 | 0.562 | 1.750 | 0.531 |
209 | 1-5/8L 1-11/16 1-3/4 | FBUH452L FBUH454 FBUH456 | 5.375 | 4.125 | 0.625 | 2.000 | 0.531 |
210 | 1-15/16 2 | FBUH462 FBUH464 | 5.625 | 4.375 | 0.625 | 2.000 | 0.531 |