Browning SK 1 7/16 Bushing
When you are mounting sheaves, pulleys, or sprockets on a 1 7/16" drive shaft, the Browning SK 1 7/16 Bushing provides the high-torque, concentric fit required for heavy-duty HVACR and industrial power transmission. This SK series QD bushing is engineered with a 3/4" per foot self-locking taper, ensuring a secure mechanical grip that effectively eliminates shaft slippage in high-vibration environments like blower assemblies or pump drives. Featuring a 1 7/16" finished bore and a standard 3/8" x 3/16" keyseat, this component is constructed from high-strength ductile iron to handle a torque capacity of up to 7,000 lb-in. The split-taper design allows for easy installation and quick removal using standard puller holes, significantly reducing downtime during routine maintenance. Designed for versatility, it supports both conventional and reverse mounting configurations, allowing the flange to be positioned for optimal alignment within tight mechanical footprints.
Key Benefits- High Torque Transmission: Rated for 7,000 lb-in, providing reliable power transfer for industrial fan and motor applications.
- Precise Alignment: The split taper design ensures concentric mounting to the shaft, reducing runout and extending the life of your bearings and belts.
- Durable Construction: Manufactured from ductile iron for superior fatigue resistance compared to standard grey iron alternatives.
- Flexible Installation: Reversible mounting capability allows for flush-face or conventional setup to meet specific drive clearance requirements.
- Standardized Fit: Fully compatible with Browning SK series sheaves and interchangeable with other industry-standard QD-style components.
What is the required bolt torque for the SK bushing?
For this 1 7/16" bore bushing, the 5/16-18 x 2" cap screws should typically be tightened to a wrench torque of 15 ft-lbs to ensure the taper is fully seated without overstressing the flange.
Can this bushing be used on a shaft without a keyway?
While the taper provides significant clamping force, the 3/8" x 3/16" keyway is essential for maintaining the 7,000 lb-in torque rating and preventing rotational slip under heavy startup loads.
Is the SK series compatible with other brands?
Yes, the SK series QD bushing follows industry-standard dimensions, making it interchangeable with other manufacturers' SK-style sheaves and sprockets, provided the bolt circle and taper match.
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: $78.21
-65%$78.21
$27.37Browning SK 1 7/16 Bushing
When you are mounting sheaves, pulleys, or sprockets on a 1 7/16" drive shaft, the Browning SK 1 7/16 Bushing provides the high-torque, concentric fit required for heavy-duty HVACR and industrial power transmission. This SK series QD bushing is engineered with a 3/4" per foot self-locking taper, ensuring a secure mechanical grip that effectively eliminates shaft slippage in high-vibration environments like blower assemblies or pump drives. Featuring a 1 7/16" finished bore and a standard 3/8" x 3/16" keyseat, this component is constructed from high-strength ductile iron to handle a torque capacity of up to 7,000 lb-in. The split-taper design allows for easy installation and quick removal using standard puller holes, significantly reducing downtime during routine maintenance. Designed for versatility, it supports both conventional and reverse mounting configurations, allowing the flange to be positioned for optimal alignment within tight mechanical footprints.
Key Benefits- High Torque Transmission: Rated for 7,000 lb-in, providing reliable power transfer for industrial fan and motor applications.
- Precise Alignment: The split taper design ensures concentric mounting to the shaft, reducing runout and extending the life of your bearings and belts.
- Durable Construction: Manufactured from ductile iron for superior fatigue resistance compared to standard grey iron alternatives.
- Flexible Installation: Reversible mounting capability allows for flush-face or conventional setup to meet specific drive clearance requirements.
- Standardized Fit: Fully compatible with Browning SK series sheaves and interchangeable with other industry-standard QD-style components.
What is the required bolt torque for the SK bushing?
For this 1 7/16" bore bushing, the 5/16-18 x 2" cap screws should typically be tightened to a wrench torque of 15 ft-lbs to ensure the taper is fully seated without overstressing the flange.
Can this bushing be used on a shaft without a keyway?
While the taper provides significant clamping force, the 3/8" x 3/16" keyway is essential for maintaining the 7,000 lb-in torque rating and preventing rotational slip under heavy startup loads.
Is the SK series compatible with other brands?
Yes, the SK series QD bushing follows industry-standard dimensions, making it interchangeable with other manufacturers' SK-style sheaves and sprockets, provided the bolt circle and taper match.
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
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Description
When you are mounting sheaves, pulleys, or sprockets on a 1 7/16" drive shaft, the Browning SK 1 7/16 Bushing provides the high-torque, concentric fit required for heavy-duty HVACR and industrial power transmission. This SK series QD bushing is engineered with a 3/4" per foot self-locking taper, ensuring a secure mechanical grip that effectively eliminates shaft slippage in high-vibration environments like blower assemblies or pump drives. Featuring a 1 7/16" finished bore and a standard 3/8" x 3/16" keyseat, this component is constructed from high-strength ductile iron to handle a torque capacity of up to 7,000 lb-in. The split-taper design allows for easy installation and quick removal using standard puller holes, significantly reducing downtime during routine maintenance. Designed for versatility, it supports both conventional and reverse mounting configurations, allowing the flange to be positioned for optimal alignment within tight mechanical footprints.
Key Benefits- High Torque Transmission: Rated for 7,000 lb-in, providing reliable power transfer for industrial fan and motor applications.
- Precise Alignment: The split taper design ensures concentric mounting to the shaft, reducing runout and extending the life of your bearings and belts.
- Durable Construction: Manufactured from ductile iron for superior fatigue resistance compared to standard grey iron alternatives.
- Flexible Installation: Reversible mounting capability allows for flush-face or conventional setup to meet specific drive clearance requirements.
- Standardized Fit: Fully compatible with Browning SK series sheaves and interchangeable with other industry-standard QD-style components.
What is the required bolt torque for the SK bushing?
For this 1 7/16" bore bushing, the 5/16-18 x 2" cap screws should typically be tightened to a wrench torque of 15 ft-lbs to ensure the taper is fully seated without overstressing the flange.
Can this bushing be used on a shaft without a keyway?
While the taper provides significant clamping force, the 3/8" x 3/16" keyway is essential for maintaining the 7,000 lb-in torque rating and preventing rotational slip under heavy startup loads.
Is the SK series compatible with other brands?
Yes, the SK series QD bushing follows industry-standard dimensions, making it interchangeable with other manufacturers' SK-style sheaves and sprockets, provided the bolt circle and taper match.
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.
