Timken 450593 471570 Multi Purpose Seals 450593 471570

Description:

The Timken 450593 / 471570 Multi-Purpose Seals are industrial oil seals designed to retain lubricants and prevent dirt, moisture, and other contaminants from entering rotating shaft systems. They are commonly installed in industrial gearboxes, pumps, electric motors, conveyor systems, heavy-duty vehicle axles, and power transmission equipment operating in demanding environments. Maintenance teams, OEMs, and industrial repair specialists use these seals for equipment replacement, rebuilds, retrofits, and preventive maintenance to improve sealing performance and extend component service life.

Applications:

The Timken 450593 and 471570 multi-purpose seals are used in rotating equipment where reliable shaft sealing is essential to protect bearings and lubricated components. They are widely applied in industrial gearboxes, conveyor systems, pumps, electric motors, mining equipment, construction machinery, agricultural equipment, and heavy-duty vehicle drivetrains to reduce lubricant leakage, block contaminants, and support long-term equipment reliability.

Technical Specifications:

• Manufacturer Part Number (MPN): 450593 / 471570
• Manufacturer: Timken
• Brand: National
• Product Type: Multi-Purpose Oil Seals
• Series: 450000 (450593), 470000 (471570)
• Seal Type: Single Lip with Spring (450593); Double Lip with Spring (471570)
• Design Type: Type 45 (450593); Type 47 (471570)
• Material: Nitrile (NBR)
• Construction: Solid
• Redi-Coat: Yes
• Measurement System: Inch
• Shaft Diameter: 1.000 in (450593); 0.875 in (471570)
• Outside Diameter: 1.832 in (450593); 1.503 in (471570)
• Housing Bore: 1.828 in (450593); 1.499 in (471570)
• Overall Width: 0.296 in (450593); 0.250 in (471570)
• Maximum Shaft Surface Speed: 3000 ft/min
• Continuous Operating Temperature: -40°F to 225°F (-40°C to 107°C)
• Typical Applications: General-Purpose Rotating Equipment, Power Transmission Systems, Industrial Machinery

Common Replacements:

• SKF Equivalent Oil Seal
• CR (Chicago Rawhide) Equivalent Oil Seal
• National Multi-Purpose Oil Seal