Browning R1 2 11/16 Split Taper™ Bushing 2-11/16" Bore

Browning R1 2‑11/16 Split Taper™ Bushing is a heavy‑duty split taper bushing designed to securely mount pulleys, sheaves, and sprockets onto keyed shafts, providing strong torque transmission, precise concentricity, and easy installation and removal in industrial power transmission systems. Manufacturer: Browning Product type: Split Taper™ Bushing Series: R1 Part number: R1 2 11/16 Bore size: 2.6875 in (2‑11/16 in) Bore type: Finished bore Keyway size: 5/8 in × 5/16 in Keyway type: Standard ANSI straight keyway Bushing style: Split taper bushing Taper system: Browning Split Taper™ self‑locking design Material: Sintered steel Finish: Industrial black oxide finish Mounting method: Tapered draw‑in with cap screws Clamping method: Radial compression onto shaft via split taper Number of mounting screws: 2 Screw size: 1/2‑13 UNC (typical for R1 series) Application compatibility: Browning R1 series pulleys, sheaves, and sprockets Shaft type: Plain keyed shaft Torque transmission: High torque capacity with slip‑resistant fit Concentricity: Precision alignment for reduced vibration and wear Installation: Easy installation and removal without special tools Reusability: Fully reusable when properly installed Operating environment: Industrial power transmission applications Standards compliance: ANSI power transmission standards Included components: Bushing body and mounting screws Country of manufacture: United States