| Model | Across Flat (mm) | Across Flat (in) | Load Limits (ft-lbs) | Load Limits (Nm) |
|---|---|---|---|---|
| BW104 | 30 | 1-1/4" | 2,400 | 3,254 |
| BW107 | 36 | 1-7/16" | 2,500 | 3,390 |
| BW110 | 41 | 1-5/8" | 3,500 | 4,745 |
| BW113 | 46 | 1-13/16" | 3,500 | 4,745 |
| BW200 | 50 | 2" | 4,100 | 5,559 |
| BW203 | 55 | 2-3/16" | 4,200 | 5,694 |
| BW204 | 57 | 2-1/4" | 4,300 | 5,830 |
| BW206 | 60 | 2-3/8" | 4,300 | 5,830 |
| BW209 | 65 | 2-9/16" | 4,550 | 6,169 |
| BW212 | 70 | 2-3/4" | 5,600 | 7,592 |
| BW215 | 75 | 2-15/16" | 6,300 | 8,542 |
| BW302 | 80 | 3-1/8" | 7,000 | 9,491 |
| BW308 | 85 | 3-1/2" | 7,200 | 9,762 |
| BW311 | 90 | 3-11/16" | 7,300 | 9,897 |
| BW314 | 95 | 3-7/8" | 9,000 | 12,202 |
| BW400 | 100 | 4" | 24,000 | 32,539 |
| BW402 | 105 | 4-1/8" | 24,000 | 32,539 |
| BW404 | 110 | 4-1/4" | 24,000 | 32,539 |
| BW408 | 115 | 4-1/2" | 25,000 | 33,895 |
| BW410 | 120 | 4-5/8" | 27,000 | 36,607 |
| BW500 | 130 | 5" | 27,000 | 36,607 |
| BW506 | 135 | 5-3/8" | 27,000 | 36,607 |
| BW512 | 145 | 5-3/4" | 28,000 | 37,962 |