Overview
The Timken 29502-4110 bearing isolator seal is a premium component engineered to isolate and protect rolling element bearings in demanding industrial environments. Manufactured by Timken, a leader in bearing and seal technology, the 29502-4110 prevents contaminant ingress while reducing bearing friction and wear. This isolator seal is essential for extending bearing service life and maintaining operational efficiency in mechanical power transmission systems, industrial automation, and precision motion control applications.
Key Features
- Precision-engineered bearing isolator design minimizes contamination ingress
- Timken 29502-4110 supplies with fluoroelastomer o-rings for chemical and thermal resistance
- Reduces friction and extends bearing operational life
- Compatible with a wide range of shaft and bearing sizes via the standard model range
- Suitable for moderate speeds and standard industrial duty cycles
- New in box condition ensures factory-tested performance
Technical Specifications
- Seal Type: Bearing Isolator (metallic construction)
- O-Ring Material: Fluoroelastomer (Viton compatible)
- Nominal Bore: 1.875 inches (47.6 mm)
- Nominal Seal OD: 2.875 inches (73.0 mm)
- Series: Timken 295-Series Bearing Isolators
- Pressure Rating: Standard industrial duty (contact Timken for specific limits)
- Temperature Range: -40°C to 121°C continuous; 149°C intermittent
- Condition: New in Box
- Manufacturer: The Timken Company
Typical Applications
- Shaft-and-bearing protection in motor housings and gearboxes
- Mechanical power transmission systems requiring contamination control
- Industrial automation equipment with rolling element bearings
- Precision motion control applications in machine tools and pumps
- Heavy-duty industrial environments with dust, moisture, or chemical exposure
Compatibility & Replacements
Compatible With
- Timken rolling element bearings and housed bearing units
- Industrial bearing assemblies requiring 1.875″ bore isolator seals
- Standard oil-lubricated bearing systems
- Shaft diameters approximately 1.875 inches nominal
Replaces / Drop-In Replacement For
- Timken 29602-4110 (non-metallic variant)
- Timken 24802-1075 (LSE equivalent series)
Works With
- Timken 295-series and 296-series bearing isolator housings
- Standard ISO VG 32–100 bearing oils
- Oil-bath and splash lubrication systems
- Seal installation procedures per Timken Technical Documentation
