Description
The Browning Q1 2 1/8 is a Q1 Series Split Taper Bushing engineered for reliable, high-strength power transmission in HVAC and industrial drive applications. Featuring a 2-1/8″ bore and a 1/2″ x 1/4″ keyseat, this bushing delivers a precise, secure fit between sheaves, sprockets, or pulleys and the drive shaft.
Split taper bushings are widely preferred in mechanical drive systems for their ease of installation and removal. The split taper design allows the bushing to be tightened uniformly around the shaft, creating a self-centering, concentric grip that minimizes vibration and extends component life.
Key Features
- Q1 Series split taper bushing design for secure, concentric shaft mounting
- 2-1/8″ bore diameter for compatibility with standard drive shafts
- 1/2″ x 1/4″ keyseat for positive torque transmission and rotational alignment
- Split taper construction enables uniform clamping pressure and easy installation or removal
- Self-centering taper eliminates shaft runout and reduces vibration
- Compatible with Q1 Series sheaves, sprockets, and pulleys
- Durable construction suited for demanding HVAC and industrial drive environments
Specifications
- Brand: Browning
- SKU: Q1 2 1/8
- Series: Q1
- Bushing Type: Split Taper
- Bore Diameter: 2-1/8″
- Keyseat: 1/2″ x 1/4″
Applications
- HVAC blower and fan drive assemblies
- Belt-driven sheave and pulley systems
- Industrial conveyor and power transmission drives
- Pump and compressor shaft mounting







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