ISO-GARD^® Bearing Isolators

• Easy by-hand installation — no need for an arbor press
• Uses less energy than contact lip seals
• Compliant with safety and industry manufacturing standards
• Non-contact engineered labyrinth design reduces shaft drag
• Lifetime bearing protection increases mean time between failure (MBTF)
• Extended bearing life
• Consistent sealing performance
• Non-wearing components
• Engineered labyrinth designs exclude contamination while retaining bearing lubrication, to IP 55 ratings
• Non-wearing components means seal properties are not degraded over time
• Faster mean time to repair (MTTR) during rebuilds
• Eliminates repairs for shaft grooving
• Eliminates repairs for seal housings

• Surpasses IEEE 841-2001 Standards
• The rotor and the stator are both manufactured with FDA compliant filled PTFE
• FDA Fluoroelastomer O-rings 
• Speeds up to 4,500 fpm (22.9 m/s)
• Axial motion up to +/- 0.015in. (0.38 mm)
• Radial misalignment up to +/- 0.020in. (0.51 mm)

• Flanged
• Flangeless - Does not extend past face of housing
• Grease Purge - Relief in seal allows regreasing with no disassembly of equipment
• Small Cross Section - Fits in c/s as small as 0.188in. (4.76 mm)
• Split Pillow Block Housings
• Step Shaft - Custom designed for applications where the shaft has a step
• Vertical - Vertical design for top applications

You can use this ISO-GARD Bearing Isolator part selector to find almost all Klozure item codes for this product.  If you have issues finding a particular item please contact us! Request a Quote