The Garlock KLOZURE® ISO-GARD® Bearing Isolator, model 29502-4108, is engineered to deliver superior bearing protection for pumps, motors, and other industrial equipment operating under demanding conditions.
Key Features and Benefits
- Non-Contact Labyrinth Design: Utilizes a non-contact engineered labyrinth seal to minimize shaft drag, reducing energy consumption compared to traditional contact lip seals.
- Durable Construction: Made from glass-filled PTFE, offering excellent chemical resistance and longevity.
- Easy Installation: Designed for simple, by-hand installation without the need for an arbor press, facilitating quick and efficient setup.
- Enhanced Bearing Life: The non-wearing components and effective sealing performance contribute to extended bearing life and increased mean time between failures (MTBF).
- Compliance with Industry Standards: Meets FDA compliance, IEEE 841 standards, IP55 rating, and NEMA MG 1 compliance, ensuring suitability for various industrial applications.
Specifications
- Shaft Size: 1.125 inches (28.58 mm)
- Bore Size: 2.000 inches (50.80 mm)
- Width: 0.748 inches (19.00 mm)
- Flange Length: 0.375 inches (9.53 mm)
- Temperature Range: -22°F to 400°F (-30°C to 204°C)
- Maximum Shaft Surface Speed: 4,500 feet per minute (22.9 meters per second)
- Axial Motion Tolerance: ±0.015 inches (±0.38 mm)
- Misalignment Tolerance: ±0.020 inches (±0.51 mm)
- O-Ring Material: FDA Compliant FKM
Applications
Ideal for use in pumps, motors, and bearing-supported industrial equipment, the ISO-GARD® Bearing Isolator effectively excludes contaminants while retaining bearing lubrication, ensuring reliable performance in harsh environments.
By integrating this bearing isolator into your equipment, you can achieve enhanced protection, reduced maintenance, and prolonged operational life.















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