Lau 60331505 Bushing
The Lau 60331505 Bushing is a precision-engineered H Series split taper bushing designed for high-torque HVACR applications. Built from high-strength sintered steel, this component ensures a reliable mechanical lock between the shaft and the drive assembly. Featuring a 5/8" bore and a standard 3/16" x 3/32" keyseat, it provides an exact fit for 5/8-inch motor shafts commonly found in commercial blower and fan systems. The double split barrel design allows for uniform expansion and contraction, creating a high-pressure clamping force that eliminates shaft slippage and minimizes vibration during startup and continuous operation.
This Lau interchangeable hub is optimized for use with HVAC blower wheels and pulleys requiring an "H" type mounting configuration. Its solid flange construction provides superior concentricity, reducing mechanical stress on bearings and extending the life of the drive system. Techs can rely on the 3/4" per foot taper for a self-locking fit that remains secure under reversing loads. This split taper bushing 5/8 inch is a critical replacement part for maintaining belt-drive efficiency and ensuring precise alignment in air handling units.
Key Benefits:- Maximum Torque Transmission: The sintered steel bushing construction handles high starting torques without rounding or stripping.
- Interchangeable Compatibility: Specifically designed as an H-series split taper bushing, making it compatible with a wide range of Lau and universal sheaves.
- Reduced Maintenance: The concentric shaft mounting minimizes axial runout, protecting motor bearings from premature failure.
- Secure Keyway Integration: Includes a per-spec 3/16" x 3/32" keyway to ensure a positive mechanical grip on keyed shafts.
- Will this fit a 5/8" diameter motor shaft? Yes, this bushing is explicitly bored for a 5/8" finished bore application.
- Can this be used on non-Lau blower wheels? If the wheel or pulley is designed for an H-series bushing, this part will provide a secure fit.
- Does the package include mounting hardware? Standard 1/4" x 3/4" cap screws are required for installation to achieve the recommended 95 in-lb torque.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $27.27
-65%$27.27
$9.54Lau 60331505 Bushing
The Lau 60331505 Bushing is a precision-engineered H Series split taper bushing designed for high-torque HVACR applications. Built from high-strength sintered steel, this component ensures a reliable mechanical lock between the shaft and the drive assembly. Featuring a 5/8" bore and a standard 3/16" x 3/32" keyseat, it provides an exact fit for 5/8-inch motor shafts commonly found in commercial blower and fan systems. The double split barrel design allows for uniform expansion and contraction, creating a high-pressure clamping force that eliminates shaft slippage and minimizes vibration during startup and continuous operation.
This Lau interchangeable hub is optimized for use with HVAC blower wheels and pulleys requiring an "H" type mounting configuration. Its solid flange construction provides superior concentricity, reducing mechanical stress on bearings and extending the life of the drive system. Techs can rely on the 3/4" per foot taper for a self-locking fit that remains secure under reversing loads. This split taper bushing 5/8 inch is a critical replacement part for maintaining belt-drive efficiency and ensuring precise alignment in air handling units.
Key Benefits:- Maximum Torque Transmission: The sintered steel bushing construction handles high starting torques without rounding or stripping.
- Interchangeable Compatibility: Specifically designed as an H-series split taper bushing, making it compatible with a wide range of Lau and universal sheaves.
- Reduced Maintenance: The concentric shaft mounting minimizes axial runout, protecting motor bearings from premature failure.
- Secure Keyway Integration: Includes a per-spec 3/16" x 3/32" keyway to ensure a positive mechanical grip on keyed shafts.
- Will this fit a 5/8" diameter motor shaft? Yes, this bushing is explicitly bored for a 5/8" finished bore application.
- Can this be used on non-Lau blower wheels? If the wheel or pulley is designed for an H-series bushing, this part will provide a secure fit.
- Does the package include mounting hardware? Standard 1/4" x 3/4" cap screws are required for installation to achieve the recommended 95 in-lb torque.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Description
The Lau 60331505 Bushing is a precision-engineered H Series split taper bushing designed for high-torque HVACR applications. Built from high-strength sintered steel, this component ensures a reliable mechanical lock between the shaft and the drive assembly. Featuring a 5/8" bore and a standard 3/16" x 3/32" keyseat, it provides an exact fit for 5/8-inch motor shafts commonly found in commercial blower and fan systems. The double split barrel design allows for uniform expansion and contraction, creating a high-pressure clamping force that eliminates shaft slippage and minimizes vibration during startup and continuous operation.
This Lau interchangeable hub is optimized for use with HVAC blower wheels and pulleys requiring an "H" type mounting configuration. Its solid flange construction provides superior concentricity, reducing mechanical stress on bearings and extending the life of the drive system. Techs can rely on the 3/4" per foot taper for a self-locking fit that remains secure under reversing loads. This split taper bushing 5/8 inch is a critical replacement part for maintaining belt-drive efficiency and ensuring precise alignment in air handling units.
Key Benefits:- Maximum Torque Transmission: The sintered steel bushing construction handles high starting torques without rounding or stripping.
- Interchangeable Compatibility: Specifically designed as an H-series split taper bushing, making it compatible with a wide range of Lau and universal sheaves.
- Reduced Maintenance: The concentric shaft mounting minimizes axial runout, protecting motor bearings from premature failure.
- Secure Keyway Integration: Includes a per-spec 3/16" x 3/32" keyway to ensure a positive mechanical grip on keyed shafts.
- Will this fit a 5/8" diameter motor shaft? Yes, this bushing is explicitly bored for a 5/8" finished bore application.
- Can this be used on non-Lau blower wheels? If the wheel or pulley is designed for an H-series bushing, this part will provide a secure fit.
- Does the package include mounting hardware? Standard 1/4" x 3/4" cap screws are required for installation to achieve the recommended 95 in-lb torque.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
