BW3A – Balance Weigths – Notes Aluminum 7.8 Gram / .27oz H shape – Weight 0.27

SKU: BW3A

$29.29

35 in stock

Description

BW3A aluminum H-shape driveshaft balance weight, 7.8 gram (0.27 oz), H-profile for tube-straddling before welding.

Full Description

At 7.8 grams (0.27 oz), the BW3A aluminum H-shape weight is primarily a fine-correction tool. The H-profile design is the same philosophy as the BW4A -- the saddle shape locks the weight's angular position against the tube wall while the technician double-checks the balancing machine readout before tacking.

SKU
BW3A
Material
Aluminum
Weight
7.8 g / 0.27 oz
Profile
H-shape (straddle mount)
Use case
Fine-correction pass after primary weight placement

Note that aluminum H-weights require aluminum-compatible welding consumables. Do not attempt to MIG-weld these with standard ER70S-6 steel wire -- the weld will be brittle and the weight can dislodge at operating RPM, creating a dangerous imbalance condition.

Additional information
NotesAluminum 7.8 Gram / .27oz H shape with hole in center, Box 50
Partn numberBW3A
Weight0.27

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