MARTIN E 3 1/2
$200.98Price
Quick Disconnect Bushing, E Series, Finished Bore with Keyway, Cast Iron Material
- Precision Machined: Manufactured from high-grade iron and steel to ensure tight dimensional tolerances and maximum shaft gripping force.
- 4° Tapered Split Design: Provides a true clamp fit on the shaft, eliminating backlash and fretting corrosion under heavy vibration.
- Fully Reversible Mounting: Versatile design allows for standard flange-first or reverse barrel-first installation.
- High Torque Capacity: Heavy-duty industrial rating engineered to handle severe shock loads and high torque power transmission.
Bushing Series E Finished Bore Diameter 3 1/2 in Keyway Size 7/8 in x 7/16 in Material Sintered Steel / Cast Iron / Ductile Iron Weight 4.54 kg (approx. 10.0 lbs) Mounting Style Standard or Reverse Mounting Flange Outside Diameter (OD) 6.000 in (6 in) Flange Thickness 0.750 in (3/4 in) Barrel Diameter 3.834 in (3-27/32 in) Barrel Length 2.000 in (2 in) Length Through Bore (LTB) 2.750 in (2-3/4 in) Bolt Circle Diameter (BCD) 5.000 in (5 in) Cap Screws Required 3 Cap Screw Thread Size 1/2-13 Cap Screw Length 2-3/4 in Recommended Screw Wrench Torque 720 in-lbs (60 ft-lbs)