Maintain peak performance in your industrial motors with these carbon brushes for Bison Ametek 4.3, 4.8, and 5.7 inch 220-240V motors. Specifically produced for 22-bar, 1.125 inch commutators, they ensure efficient operation and straightforward installation.Key Features:Precise Compatibility - Designed for use with 4.3, 4.8, and 5.7 inch 220-240V motors featuring 22-bar, 1.125 inch commutators.Optimal Dimensions - Each carbon brush measures 30mm x 11mm x 7mm for a secure and reliable fit in compatible motor assemblies.Long-Lasting Performance - Manufactured for consistent conductivity and efficient motor operation in demanding industrial settings.Simple Replacement - Easily install these brushes to restore proper function and reduce downtime in your machinery.Trusted by Professionals - Chosen by maintenance engineers for dependable motor repairs and regular servicing tasks.Suitable for Bison Ametek Lamb 120 Series tangential bypass vacuum motors:120463-00, 120505-00Important Technical Notes:Compatible with selected tangential bypass vacuum motor builds only.Always verify the full motor number from the motor data plate before ordering, as brush dimensions and terminal configuration can vary between production revisions.Join thousands of engineers and consumers across the globe who trust in Reliapart spares and accessories to get the job done.