Machine Guards

Machine guarding is one of the most important safety measures on any plant floor, shielding workers from moving parts while keeping contaminants out of sensitive components. 3BG Supply stocks a full line of machine guards, including 3 bolt flange bearing covers and 4 bolt flange bearing covers, engineered to match your bearing size, bolt configuration, and housing type. These guards are commonly used alongside bushings and electrical components to keep rotating equipment compliant and protected.

Bearing Covers for Added Protection

Protect bearings from dust, debris, and accidental contact with our durable selection of bearing covers. These guards help reduce wear and maintenance needs while improving operator safety.

Guards for Versatile Applications

Choose from a variety of machine guards to match your bearing housing type. These guards offer flexibility across a wide range of equipment setups, keeping exposed parts secure.

Durable Industrial Construction

Made from high-strength steel, aluminum, or polycarbonate, our guards are built to withstand harsh industrial environments while ensuring long-lasting protection.

Find the right Machine Guards for your needs.

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    Why Choose 3BG Supply for Your Machine Guard Needs?

    At 3BG Supply, we specialize in precision-engineered machine guards that protect critical components without interfering with performance. Whether you're replacing worn covers or upgrading for compliance, our wide selection of application-specific machine guards—bearing covers, flange guards, and backplates—ensures you get the right fit for your equipment.

    FAQs

    What is machine guarding?

    Machine guarding is the practice of installing physical barriers, covers, or shields—called machine guards—over moving parts of equipment to prevent worker injury and stop debris or contaminants from reaching critical components. It's a core part of industrial safety programs and is required under OSHA machine guarding regulations.

    What are the different types of guards on machines?

    Common machine guard types include fixed guards, interlocked guards, adjustable guards, and self-adjusting guards. Fixed guards, like flange bearing covers, are permanently mounted and don't move during operation, making them a reliable, low-maintenance option for protecting bearings and other rotating components.

    What does OSHA require for machine guarding?

    OSHA machine guarding requirements call for guards that prevent contact with hazardous moving parts, are securely attached, and don't create new hazards of their own. Regular inspection of machine guards, including bearing covers and housings, helps facilities stay compliant and avoid citations during safety audits.

    How do I select the right machine guard for my equipment?

    Start by checking your bearing size, bolt configuration, and housing type, then match those specs to an appropriately rated guard. Our team at 3BG Supply can help you cross-reference existing parts or recommend a guard from our machine guards selection if you're replacing a worn or missing cover.

    Industrial Machine Guards Manufacturers