Description
The Browning B 1 3/8 5/16 split taper bushing is designed for mounting sheaves, pulleys, and sprockets onto shafts using the Browning split-taper mounting system. Manufactured by Regal Rexnord, this B-series bushing provides a secure mechanical connection through a split barrel design that tightens around the shaft as the mounting bolts are installed. The bushing features a 1-3/8 inch bore and a 5/16 × 5/32 inch keyway and is commonly used with Browning sheaves and power transmission components in HVAC systems, pumps, compressors, and general industrial drive equipment.
Key Features
- Bushing type: Browning B-Series split taper bushing
- Bore size: 1-3/8 inches
- Keyway size: 5/16 × 5/32 inches
- Bolt circle: 3-1/8 inches
- Overall length: 1-15/16 inches







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