Metric Oil Seal

TCM Metric Oil Seal

The 30X45X11TC TCM Metric Oil Seal from Freudenberg NOK (Dichtomatik) is a precision double-lip rotary shaft seal designed to retain lubricants while preventing dirt and contaminants from entering mechanical systems. Constructed with durable nitrile (Buna-N) sealing lips, this seal provides dependable resistance to oils and common industrial fluids. The TC double-lip design adds an extra barrier against contamination, helping extend the life of bearings, shafts, and internal components in rotating equipment such as pumps, gearboxes, and motors.

Country of Origin
Varies by production batch

Key Features / Specifications

• Part Number: 30X45X11TC
• Manufacturer: Freudenberg NOK
• Brand / Series: TCM / Dichtomatik
• Product Type: Metric Rotary Shaft Oil Seal
• Seal Type: TC Double Lip
• Shaft Diameter: 30 mm (1.181 in.)
• Housing Bore Diameter: 45 mm (1.772 in.)
• Seal Width: 11 mm (0.433 in.)
• Lip Material: Nitrile / Buna-N
• Primary Function: Retains lubricants while excluding contaminants
• Application Compatibility: Gearboxes, pumps, motors, and rotating shaft assemblies
• Unit of Measure: Each (EA)
• UPC: 750886086468
• Approximate Weight: 0.02 lb

Ideal For

• Industrial machinery and equipment requiring reliable oil sealing
• Gearboxes, pumps, and electric motors with metric shaft sizes
• Applications where contaminant exclusion and lubricant retention are critical
• Maintenance and repair of metric shaft assemblies
• Technicians who know a dependable oil seal saves a lot of cleanup later