TIMKEN 370106A SEAL

Description:

The Timken 370106A seal is a radial shaft oil seal used in wheel end and axle sealing systems to retain lubricant and prevent contaminants from entering rotating assemblies. Commonly installed in heavy-duty truck wheel hubs, trailer axles, commercial vehicle drive axles, and fleet maintenance applications requiring dependable oil bath sealing. Maintenance teams, fleet operators, and OEMs use this seal for preventive maintenance, axle repair, and seal replacement to extend bearing life and minimize lubricant leakage.

Applications:

The Timken 370106A seal is designed for oil bath wheel end applications where effective lubricant retention and contamination protection are essential. It is commonly used in commercial trucks, trailers, heavy-duty axle assemblies, fleet maintenance operations, and industrial transport equipment to help maintain bearing reliability and reduce maintenance downtime.

Technical Specifications:

• Manufacturer Part Number (MPN): 370106A
• Manufacturer: Timken
• Product Type: Radial shaft oil seal
• Seal Type: Oil bath wheel hub seal
• Design Type: 06
• Lip Configuration: Triple lip with spring
• Lip Material: Nitrile (NBR)
• Shaft Diameter: 4.166 in (105.82 mm)
• Outside Diameter: 5.506 in (139.85 mm)
• Overall Width: 0.605 in (15.37 mm)
• Maximum Shaft Surface Speed: 3000 ft/min
• Operating Temperature Range: -40°F to 225°F (-40°C to 107°C)
• Typical Application: Heavy-duty truck and trailer hubs

Common Replacements:

• National 370106A
• SKF 370106A
• Stemco 370106A