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features
- Close Grain Cast iron - Close grain cast iron allows Browning to machine our sheaves to the closest tolerances possible.
- Incorporates Browning Split Taper Bushing - The only bushing system that provides a true Key-to-Key drive to both the shaft and the hub.
- Combination Groove - All Browning B Sheaves permit the running of A & B Belts to be run in them, thus providing a variety of different pitch diameters and horsepowers.
| Belt Section | A, B |
| Material | Cast Iron |
| Overall Length (in) | 4.515625 |
| Model Name | 4TB-L_Sheave_Master |
| Bore (Min) (in) | 0.75 |
| Bushing Used | P2 |
| Outside Diameter (in) | 3.75 |
| Pitch Diameter (B) | 3.7 |
| Datum Diameter (A) | 3 |
| Pitch Diameter (A) | 3.2 |
| Pulley Material | Cast Iron |
| Number of Grooves | 4 |
| Datum Diameter (B) | 3.4 |
| Weight | 4.75 LB |
| EAN or UPC | 662289211029 |
