SKF Nitrile Rubber (NBR) Seal, 100 mm ID, 150 mm OD, 12 mm

This seal is a rotary shaft seal designed to separate rotating and stationary components in machinery, providing containment for oil or grease in industrial equipment. It features a rubber outer diameter and a single elastomeric sealing lip retained by a garter spring, intended for applications where radial sealing and accommodation of slight misalignment are required.

• Permits circumferential speed up to 10.65 m/s for dynamic operation
• Withstands continuous temperatures from −40°C to 100°C
• Short-term temperature resistance to 120°C for transient events
• Maintains radial load with an integrated garter spring
• Handles a pressure differential of 0.03 N/mm to control leakage
• Accepts rotational speed up to 2040 r/min for rotating shafts

• Suitable for automation equipment requiring oil containment
• Ideal for electrical machinery with rotating shafts
• Used with mechanical drives where misalignment occurs
• Can be used for greased bearings in industrial assemblies
• Used for maintenance replacement in production-line gearboxes

It is intended for shafts of 100mm diameter and housings with a 150mm bore.

The sealing lip is MADE from nitrile rubber (NBR), selected for its resistance to oils and greases commonly used in industrial systems.

The outside diameter is rubber with metal reinforcement to secure a press fit within the housing bore.

No auxiliary lip is present