Browning H 1 5/16 Bushing
The Browning H 1 5/16 Bushing is a heavy-duty H Series split taper bushing engineered for high-torque mechanical power transmission. Designed for seamless integration with split taper sheaves, pulleys, and sprockets, this component features a 1 5/16" bore with a precision-machined 5/16" x 5/32" keyseat to ensure positive drive under heavy loads. The double-split barrel provides a uniform 360-degree grip on the shaft, significantly improving concentricity and reducing vibration in high-RPM HVACR blower and fan assemblies.
Constructed from high-grade sintered steel or ductile iron, the Browning 1078385 utilizes a 3/4" per foot taper to create a robust mechanical lock between the shaft and the hub. This split taper bushing design allows for easy installation and removal even after long periods of service, making it an essential stocked part for industrial maintenance. The solid flange maintains bore alignment, while the included dual 1/4-20 x 3/4" cap screws facilitate a secure bushing installation with a recommended wrench torque of 95 in-lbs.
Key Benefits for HVACR Contractors:- High Torque Capacity: The split taper design ensures a non-slip connection, preventing shaft marring and keyway wallowing.
- True Concentricity: Features a double-split barrel that centers the load perfectly on the shaft, extending the life of motor bearings.
- Versatile Compatibility: Fully interchangeable with other H series bushings and compatible with a wide range of Browning sheaves and sprockets.
- Easy Maintenance: The split taper bushing allows for straightforward separation from the hub using the cap screws as jackscrews.
- What is the proper torque for Browning H-series cap screws? For standard H-series bushings, the cap screws should be tightened sequentially to 95 in-lbs using a calibrated torque wrench.
- Does this bushing require a special key? This 1 5/16" bore bushing requires a standard 5/16" x 5/32" key to engage the internal keyseat.
- Can this be used on a slightly undersized shaft? The split barrel provides a clamp fit that accommodates standard commercial shaft tolerances, but the shaft must be within manufacturer specs for a secure lock.
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.
Browning H 1 5/16 Bushing
The Browning H 1 5/16 Bushing is a heavy-duty H Series split taper bushing engineered for high-torque mechanical power transmission. Designed for seamless integration with split taper sheaves, pulleys, and sprockets, this component features a 1 5/16" bore with a precision-machined 5/16" x 5/32" keyseat to ensure positive drive under heavy loads. The double-split barrel provides a uniform 360-degree grip on the shaft, significantly improving concentricity and reducing vibration in high-RPM HVACR blower and fan assemblies.
Constructed from high-grade sintered steel or ductile iron, the Browning 1078385 utilizes a 3/4" per foot taper to create a robust mechanical lock between the shaft and the hub. This split taper bushing design allows for easy installation and removal even after long periods of service, making it an essential stocked part for industrial maintenance. The solid flange maintains bore alignment, while the included dual 1/4-20 x 3/4" cap screws facilitate a secure bushing installation with a recommended wrench torque of 95 in-lbs.
Key Benefits for HVACR Contractors:- High Torque Capacity: The split taper design ensures a non-slip connection, preventing shaft marring and keyway wallowing.
- True Concentricity: Features a double-split barrel that centers the load perfectly on the shaft, extending the life of motor bearings.
- Versatile Compatibility: Fully interchangeable with other H series bushings and compatible with a wide range of Browning sheaves and sprockets.
- Easy Maintenance: The split taper bushing allows for straightforward separation from the hub using the cap screws as jackscrews.
- What is the proper torque for Browning H-series cap screws? For standard H-series bushings, the cap screws should be tightened sequentially to 95 in-lbs using a calibrated torque wrench.
- Does this bushing require a special key? This 1 5/16" bore bushing requires a standard 5/16" x 5/32" key to engage the internal keyseat.
- Can this be used on a slightly undersized shaft? The split barrel provides a clamp fit that accommodates standard commercial shaft tolerances, but the shaft must be within manufacturer specs for a secure lock.
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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Browning H 1 5/16 Bushing is a heavy-duty H Series split taper bushing engineered for high-torque mechanical power transmission. Designed for seamless integration with split taper sheaves, pulleys, and sprockets, this component features a 1 5/16" bore with a precision-machined 5/16" x 5/32" keyseat to ensure positive drive under heavy loads. The double-split barrel provides a uniform 360-degree grip on the shaft, significantly improving concentricity and reducing vibration in high-RPM HVACR blower and fan assemblies.
Constructed from high-grade sintered steel or ductile iron, the Browning 1078385 utilizes a 3/4" per foot taper to create a robust mechanical lock between the shaft and the hub. This split taper bushing design allows for easy installation and removal even after long periods of service, making it an essential stocked part for industrial maintenance. The solid flange maintains bore alignment, while the included dual 1/4-20 x 3/4" cap screws facilitate a secure bushing installation with a recommended wrench torque of 95 in-lbs.
Key Benefits for HVACR Contractors:- High Torque Capacity: The split taper design ensures a non-slip connection, preventing shaft marring and keyway wallowing.
- True Concentricity: Features a double-split barrel that centers the load perfectly on the shaft, extending the life of motor bearings.
- Versatile Compatibility: Fully interchangeable with other H series bushings and compatible with a wide range of Browning sheaves and sprockets.
- Easy Maintenance: The split taper bushing allows for straightforward separation from the hub using the cap screws as jackscrews.
- What is the proper torque for Browning H-series cap screws? For standard H-series bushings, the cap screws should be tightened sequentially to 95 in-lbs using a calibrated torque wrench.
- Does this bushing require a special key? This 1 5/16" bore bushing requires a standard 5/16" x 5/32" key to engage the internal keyseat.
- Can this be used on a slightly undersized shaft? The split barrel provides a clamp fit that accommodates standard commercial shaft tolerances, but the shaft must be within manufacturer specs for a secure lock.
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.
