Notes
1. Other sizes available on request
2. All bus supports are supplied with mounting hardware
| Cat. No. | I.P.S | Bolt Circle Dia (in) |
A | B | J | K |
| In | In | In | In | |||
| ABBSB12BC3 | 1/2 | 3 | 1 7/8 | 2 1/2 | 3/8 | 9/16 |
| ABBSB12BC5 | 1/2 | 5 | 1 7/8 | 2 1/2 | 3/8 | 11/16 |
| ABBSB34BC3 | 3/4 | 3 | 2 | 2 1/2 | 3/8 | 9/16 |
| ABBSB34BC5 | 3/4 | 5 | 2 | 2 1/2 | 3/8 | 11/16 |
| ABBSB1BC3 | 1 | 3 | 2 1/8 | 2 1/2 | 3/8 | 9/16 |
| ABBSB1BC5 | 1 | 5 | 2 1/8 | 2 1/2 | 3/8 | 11/16 |
| ABBSB114BC3 | 1 1/4 | 3 | 2 1/2 | 2 3/4 | 1/2 | 9/16 |
| ABBSB114BC5 | 1 1/4 | 5 | 2 1/2 | 2 3/4 | 1/2 | 11/16 |
| ABBSB112BC3 | 1 1/2 | 3 | 2 5/8 | 2 3/4 | 1/2 | 9/16 |
| ABBSB112BC5 | 1 1/2 | 5 | 2 5/8 | 2 3/4 | 1/2 | 11/16 |
| ABBSB2BC3 | 2 | 3 | 2 7/8 | 3 | 1/2 | 9/16 |
| ABBSB2BC5 | 2 | 5 | 2 7/8 | 3 | 1/2 | 11/16 |
| ABBSB212BC3 | 2 1/2 | 3 | 3 1/8 | 3 | 1/2 | 9/16 |
| ABBSB212BC5 | 2 1/2 | 5 | 3 1/8 | 3 | 1/2 | 11/16 |
| ABBSB3BC3 | 3 | 3 | 3 1/2 | 3 1/4 | 5/8 | 9/16 |
| ABBSB3BC5 | 3 | 5 | 3 11/16 | 3 1/4 | 5/8 | 11/16 |
| ABBSB312BC3 | 3 1/2 | 3 | 3 3/4 | 3 1/4 | 5/8 | 9/16 |
| ABBSB312BC5 | 3 1/2 | 5 | 4 | 3 1/4 | 5/8 | 11/16 |
| ABBSB4BC3 | 4 | 3 | 4 | 3 1/4 | 5/8 | 9/16 |
| ABBSB4BC5 | 4 | 5 | 4 1/4 | 3 1/4 | 5/8 | 11/16 |
| ABHBSB1BC3 | 1 | 3 | 2 1/8 | 6 1/4 | 1/2 | 9/16 |
| ABHBSB1BC5 | 1 | 5 | 2 1/8 | 6 1/4 | 1/2 | 11/16 |
| ABHBSB114BC3 | 1 1/4 | 3 | 2 1/2 | 6 1/4 | 1/2 | 9/16 |
| ABHBSB114BC5 | 1 1/4 | 5 | 2 1/2 | 6 1/4 | 1/2 | 11/16 |
| ABHBSB112BC3 | 1 1/2 | 3 | 2 5/8 | 6 1/4 | 1/2 | 9/16 |
| ABHBSB112BC5 | 1 1/2 | 5 | 2 5/8 | 6 1/4 | 1/2 | 11/16 |
| ABHBSB2BC3 | 2 | 3 | 2 7/8 | 7 | 1/2 | 9/16 |
| ABHBSB2BC5 | 2 | 5 | 2 7/8 | 7 | 1/2 | 11/16 |
| ABHBSB212BC3 | 2 1/2 | 3 | 3 1/8 | 7 | 1/2 | 9/16 |
| ABHBSB212BC5 | 2 1/2 | 5 | 3 1/8 | 7 | 1/2 | 11/16 |
| ABHBSB3BC3 | 3 | 3 | 3 1/2 | 7 1/2 | 5/8 | 9/16 |
| ABHBSB3BC5 | 3 | 5 | 3 2/3 | 7 1/2 | 5/8 | 11/16 |
| ABHBSB312BC3 | 3 1/2 | 3 | 3 3/4 | 7 1/2 | 5/8 | 9/16 |
| ABHBSB312BC5 | 3 1/2 | 5 | 4 | 7 1/2 | 5/8 | 11/16 |
| ABHBSB4BC3 | 4 | 3 | 4 | 7 1/2 | 5/8 | 9/16 |
| ABHBSB4BC5 | 4 | 5 | 4 1/4 | 7 1/2 | 5/8 | 11/16 |