Oil Seal, 2.500X3.350X0.438

TCM Oil Seal, 2.500 X 3.350 X 0.438

The 253354SA-H TCM Oil Seal is a precision-engineered radial shaft seal designed to keep oil in and contaminants out where it matters most. Built with a single-lip nitrile (Buna-N) sealing surface, it delivers dependable sealing performance for rotating shafts in industrial, agricultural, and mechanical equipment. With accurate dimensional tolerances and Freudenberg NOK manufacturing quality, this seal does its job quietly, efficiently, and without drama—exactly how a good oil seal should behave.

Country of Origin
Varies by production batch

Key Features / Specifications

• Part Number: 253354SA-H
• Manufacturer: Freudenberg NOK (TCM / Dichtomatik)
• Product Type: Oil Seal
• Seal Style: TCM
• Lip Type: Single Lip
• Lip Material: Nitrile / Buna-N
• Shaft Diameter: 2.500 in (63.50 mm)
• Housing Bore Diameter: 3.350 in (85.09 mm)
• Seal Width: 0.438 in (11.13 mm)
• Unit of Measure: EA
• Weight: 0.16 lb
• UPC: 750886224969
• Application: Rotating shaft oil retention
• Brand Series: TCM / Dichtomatik

Ideal For

• Retaining oil and lubricants in rotating shaft applications
• Equipment requiring a single-lip nitrile oil seal
• Industrial, agricultural, and mechanical systems with 2.500" shafts
• Replacements where accurate bore and width dimensions are critical
• Anyone who prefers their oil to stay inside the machine—not on the floor