SKF Oil Seal – 40×72×10 HMSA10 RG

Product Information

• Brand: SKF
• Item Number: 40×72×10 HMSA10 RG
• EAN: 7316572274583
• Category: Oil Seal – Rubber, Single Lip with Spring Ring

Dimensions & Weight

• Inner Diameter (d): 40 mm
• Outer Diameter (D): 72 mm
• Width (B): 10 mm
• Weight: 0.021 kg

Suffix & Construction Details

• HMSA10: Seal with rubber outside diameter, carbon steel reinforcement ring, auxiliary contacting lip, and garter spring (carbon steel or stainless steel)
• RG: Nitrile Rubber (NBR)

Key Features

• Rubber outside diameter for secure housing fit and improved sealing
• Spring-loaded sealing lip for consistent shaft contact and leak prevention
• Auxiliary lip helps protect against dust/contamination
• Designed for reliable oil/grease retention in rotating shaft applications