Browning

Emerson Browning refers to the Browning power transmission brand, originally manufactured under the Emerson Power Transmission division. The brand traces to Browning Manufacturing Company, originally Ohio Valley Pulley Works, established 1896 in Maysville, Kentucky. Browning V-belts, sheaves, variable-pitch pulleys, and bearings are widely used in HVAC air handler and furnace blower fan drive systems. The brand is now part of Regal Rexnord following the 2015 acquisition of Emerson Power Transmission.

Emerson Browning Product Lines

• V-Belts: A, B, C, and fractional horsepower series belts for HVAC blower fan and industrial drives.
• Fixed-Bore Sheaves: Single and double-groove sheaves for standard motor and fan shaft sizes.
• Variable-Pitch Sheaves: Adjustable-pitch sheaves for HVAC airflow adjustment during commissioning and balancing.
• Bearings: Ball bearings and mounted units for HVAC fan and blower shaft support.
• Shaft Couplings and Reducers: Shaft couplings and worm gear reducers for HVAC and industrial applications.

Why Contractors Specify Emerson Browning

Browning V-belts and sheaves are widely used belt drive components in HVAC systems. Variable-pitch sheaves allow fan speed adjustment during commissioning without changing the sheave. Belt and sheave cross-section marking enables field identification of replacement components.

How to Choose an Emerson Browning Product

Select a V-belt by cross-section letter and outside length. Select sheaves by groove section to match the belt, bore size to match the shaft, and pitch diameter to match the required drive ratio. Match the belt cross-section to the sheave groove profile when replacing drive components.

Frequently Asked Questions

• How are Browning products used in HVAC blower drives? They provide a belt drive between the motor and blower wheel in air handlers, furnaces, and commercial fan sections.
• What does a variable-pitch sheave do? Its adjustable flange changes the effective drive ratio. This adjusts fan speed during commissioning and balancing.
• How do I find a replacement belt? Read the cross-section letter and length number stamped on the existing belt.
• Who owns Browning today? Regal Rexnord owns the brand. It acquired the brand through Regal Beloit Corporation in 2015.
• How do I match a replacement belt to a sheave? Match the belt cross-section to the sheave groove profile.