Browning SK 2 7/16 Bushing
This Browning SK 2 7/16 Bushing is a heavy-duty Quick-Detachable (QD) bushing engineered for high-torque industrial power transmission in HVACR systems. Constructed from high-strength ductile iron, this SK series bushing provides superior shock resistance and tensile strength compared to standard sintered or cast-iron alternatives. It features a precision-machined 2 7/16" finished bore with a standard 5/8" x 5/16" keyseat to ensure a secure, slip-free mechanical connection on high-hp motor shafts and blower assemblies.
The self-locking 3/4" per foot taper design ensures a robust mechanical grip, effectively eliminating the common issue of shaft fretting. With a torque capacity of 7,000 in-lbs, it is purpose-built for demanding sheave mounting, centrifugal fans, and industrial pump applications. Its reverse mounting capability offers flexibility for technicians, allowing for "hub-in" or "hub-out" configurations to meet specific alignment requirements in tight equipment cabinets.
Key Benefits- Ductile Iron Construction: Delivers high durability and handles heavy shock loads without the risk of cracking.
- Flanged QD Design: Enables easy installation and removal using standard cap screws, even in high-debris environments.
- Precision Tolerance: Minimizes runout and vibration, extending the life of motor bearings and belts.
- High Torque Transfer: Rated at 7,000 in-lbs to prevent slippage in high-static pressure fan applications.
- Standardized Fit: Fully compatible with SK-series sheaves, pulleys, and sprockets.
What is the recommended capscrew torque for this SK bushing?
For a standard installation, the 5/16-18 x 2" cap screws should be tightened progressively to 15 ft-lbs (180 in-lbs) to ensure the taper is fully seated without over-stressing the flange.
Can I use lubricant on the taper during installation?
No. You must keep the tapered surfaces and the shaft clean and dry. Lubricating the mating surfaces can lead to excessive expansion and may cause the sheave or bushing to crack under load.
Is this bushing compatible with standard 2 7/16" shafts?
Yes, it is designed for a precision fit on 2 7/16" shafts. Always check the shaft keyseat to ensure it matches the 5/8" x 5/16" dimensions for proper torque transmission.
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: $79.36
-65%$79.36
$27.78Browning SK 2 7/16 Bushing
This Browning SK 2 7/16 Bushing is a heavy-duty Quick-Detachable (QD) bushing engineered for high-torque industrial power transmission in HVACR systems. Constructed from high-strength ductile iron, this SK series bushing provides superior shock resistance and tensile strength compared to standard sintered or cast-iron alternatives. It features a precision-machined 2 7/16" finished bore with a standard 5/8" x 5/16" keyseat to ensure a secure, slip-free mechanical connection on high-hp motor shafts and blower assemblies.
The self-locking 3/4" per foot taper design ensures a robust mechanical grip, effectively eliminating the common issue of shaft fretting. With a torque capacity of 7,000 in-lbs, it is purpose-built for demanding sheave mounting, centrifugal fans, and industrial pump applications. Its reverse mounting capability offers flexibility for technicians, allowing for "hub-in" or "hub-out" configurations to meet specific alignment requirements in tight equipment cabinets.
Key Benefits- Ductile Iron Construction: Delivers high durability and handles heavy shock loads without the risk of cracking.
- Flanged QD Design: Enables easy installation and removal using standard cap screws, even in high-debris environments.
- Precision Tolerance: Minimizes runout and vibration, extending the life of motor bearings and belts.
- High Torque Transfer: Rated at 7,000 in-lbs to prevent slippage in high-static pressure fan applications.
- Standardized Fit: Fully compatible with SK-series sheaves, pulleys, and sprockets.
What is the recommended capscrew torque for this SK bushing?
For a standard installation, the 5/16-18 x 2" cap screws should be tightened progressively to 15 ft-lbs (180 in-lbs) to ensure the taper is fully seated without over-stressing the flange.
Can I use lubricant on the taper during installation?
No. You must keep the tapered surfaces and the shaft clean and dry. Lubricating the mating surfaces can lead to excessive expansion and may cause the sheave or bushing to crack under load.
Is this bushing compatible with standard 2 7/16" shafts?
Yes, it is designed for a precision fit on 2 7/16" shafts. Always check the shaft keyseat to ensure it matches the 5/8" x 5/16" dimensions for proper torque transmission.
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
This Browning SK 2 7/16 Bushing is a heavy-duty Quick-Detachable (QD) bushing engineered for high-torque industrial power transmission in HVACR systems. Constructed from high-strength ductile iron, this SK series bushing provides superior shock resistance and tensile strength compared to standard sintered or cast-iron alternatives. It features a precision-machined 2 7/16" finished bore with a standard 5/8" x 5/16" keyseat to ensure a secure, slip-free mechanical connection on high-hp motor shafts and blower assemblies.
The self-locking 3/4" per foot taper design ensures a robust mechanical grip, effectively eliminating the common issue of shaft fretting. With a torque capacity of 7,000 in-lbs, it is purpose-built for demanding sheave mounting, centrifugal fans, and industrial pump applications. Its reverse mounting capability offers flexibility for technicians, allowing for "hub-in" or "hub-out" configurations to meet specific alignment requirements in tight equipment cabinets.
Key Benefits- Ductile Iron Construction: Delivers high durability and handles heavy shock loads without the risk of cracking.
- Flanged QD Design: Enables easy installation and removal using standard cap screws, even in high-debris environments.
- Precision Tolerance: Minimizes runout and vibration, extending the life of motor bearings and belts.
- High Torque Transfer: Rated at 7,000 in-lbs to prevent slippage in high-static pressure fan applications.
- Standardized Fit: Fully compatible with SK-series sheaves, pulleys, and sprockets.
What is the recommended capscrew torque for this SK bushing?
For a standard installation, the 5/16-18 x 2" cap screws should be tightened progressively to 15 ft-lbs (180 in-lbs) to ensure the taper is fully seated without over-stressing the flange.
Can I use lubricant on the taper during installation?
No. You must keep the tapered surfaces and the shaft clean and dry. Lubricating the mating surfaces can lead to excessive expansion and may cause the sheave or bushing to crack under load.
Is this bushing compatible with standard 2 7/16" shafts?
Yes, it is designed for a precision fit on 2 7/16" shafts. Always check the shaft keyseat to ensure it matches the 5/8" x 5/16" dimensions for proper torque transmission.
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.
