Overview
The Chicago Rawhide CR 13876 is a premium double lip radial oil seal engineered for industrial shaft sealing applications. This lot includes 3 units of the CR 13876, ideal for OEM replacements and maintenance stocking. The seal features robust nitrile rubber construction and CRWA1 design, making it suitable for hydraulic systems, pumps, motors, and rotating equipment where reliable sealing is critical to prevent fluid loss and protect against environmental contamination.
Key Features
- Double lip design for enhanced sealing reliability and extended service life
- Nitrile rubber (NBR) elastomer for chemical resistance and temperature stability
- CRWA1 design standard for industrial shaft seals
- Solid construction compatible with standard shaft installations
- New in box condition – factory sealed and ready to install
- Lot of 3 units for convenient inventory stocking
Technical Specifications
- Shaft Diameter: 1.375″ (34.925 mm)
- Outside Diameter: 2.562″ (65.0 mm)
- Width (Axial): 0.375″ (9.525 mm)
- Material: Nitrile Rubber (NBR)
- Design: CRWA1 Double Lip
- Seal Type: Radial Shaft Seal / Oil Seal
- Manufacturer: Chicago Rawhide / SKF
- Quantity per Lot: 3 units
- Condition: New in Box
Typical Applications
The CR 13876 is widely used in industrial machinery and power transmission equipment including hydraulic pumps and motors, gearboxes and speed reducers, rotating shafts in industrial automation equipment, fluid power systems, mining and construction machinery, and food processing equipment. The double lip design and nitrile elastomer make it particularly suitable for applications requiring resistance to mineral oils, synthetic fluids, and moderate temperature ranges.
Compatibility & Replacements
Compatible With
- Standard industrial hydraulic pump and motor shafts (1.375″ diameter)
- Gearbox and reducer shaft sealing applications
- Industrial automation rotating equipment
- Fluid power and mechanical drive systems
- Equipment using mineral oil and synthetic hydraulic fluids
Replaces / Drop-In Replacement For
Verify compatibility with your equipment specifications or system integrator before ordering to ensure correct shaft diameter and bore dimensions.
Works With
- Hydraulic mineral oils ISO VG 32–68
- Synthetic hydraulic fluids (polyalphaolefin and ester-based)
- Standard shaft seating surfaces per ISO 6162
- OEM-specified seal grooves and installation hardware
