SKF 25X40X7 HMSA10 RG:

• Type: Radial shaft seal
• Material: Rubber outer diameter, single sealing lip
• Features: High pumping rate, dust lip, with spring
• Temperature Range: -40°C to 100°C
• Suitable Environment: Oil or grease
• Application Equipment: Mainly used between rotating shafts and stationary machine parts, or between parts with relative motion. Commonly found in industrial machinery, automotive transmission systems, and hydraulic equipment.

Timken 25X40X7-RLS35-S:

• Type: Metric oil seal
• Material: Nitrile rubber (NBR)
• Features: Single lip seal
• Temperature Range: -30°C to 120°C
• Suitable Environment: Places where rotating shafts and bearings need lubrication
• Application Equipment: Suitable for lubricated rotating shafts and bearings, widely used in agricultural machinery, construction equipment, and industrial pumps.

VerySeal 25X40X7 FKM:

• Type: Double lip oil seal
• Material: Fluororubber (FKM)
• Features: High temperature resistance
• Temperature Range: -20°C to 250°C
• Suitable Environment: Mineral oil, synthetic oil
• Application Equipment: Due to its high temperature resistance, it is suitable for equipment in environments with mineral oil and synthetic oil, such as high-temperature industrial furnaces, chemical equipment, and high-performance engines.