Oil Seal, 2.562X3.877X0.468

TCM Oil Seal, 2.562X3.877X0.468

The 25638746SA-H TCM (Dichtomatik) Oil Seal is a single-lip radial shaft seal designed to help retain lubricant and keep contaminants out in rotating shaft applications. Built with a nitrile rubber (NBR) sealing lip and a garter spring, plus an outer metal case with reinforcing plate, it’s a dependable choice for general sealing duty across a broad temperature range.

Country of Origin
Varies by production batch

Key Features / Specifications

• Manufacturer / Series: TCM; Dichtomatik TCM Oil Seal
• Manufacturer Catalog Number: 25638746SA-H-BX
• Alternate / Reference: 25745-CR (as provided)
• Product Type: Oil seal / radial shaft seal
• Shaft Diameter: 2.562 in
• Outside Diameter (OD): 3.876 in
• Overall Width: 0.468 in
• Construction: Single lip with garter spring; outer metal case with reinforcing plate
• Lip Material: Nitrile Rubber (NBR)
• Continuous Temperature Range: -40 to 200°F
• Durometer / Hardness: 70 durometer (70 Shore D as listed)
• Harmonization Code: 4016.93.5020 (US)

Ideal For

• Rotating shaft applications needing a seal sized 2.562" shaft × 3.876" OD × 0.468" width
• General oil/grease sealing where NBR is appropriate and temperatures stay within -40 to 200°F
• Equipment requiring a spring-energized single-lip seal for consistent contact
• Repair work where you’d rather replace a seal now than mop up later