Keen to guard your gear in harsh environments? Pick this bearing unit insert cap from SKF. It seals an open shaft end to block out dust and moisture, preventing corrosion and undue wear. By sealing off the shaft, it also boost user safety. Thanks to its chemical-resistant PP body, this unit's a safe bet for use around hazardous substances. Its 25mm width gives full coverage without adding bulk. As this component clicks into bearing housings without the hassle of tools, you can install it by hand in a jiffy.

• Fits into plastic and cast iron bearing housings, so it's versatile
• Mounting lip locks into housing recess to keep the end cap firmly in place in vibrating systems
• Robust polypropylene material withstands damage from abrasion for a long life in heavy-duty applications
• Operates efficiently in temperatures up to +100°C, so it's reliable in demanding conditions

• Food production facilities
• Manufacturing lines
• Industrial automation

Yes, its plastic body doesn't corrode, so it's suitable for wet and humid environments.