Product Description
LI 8505 is a single row deep groove ball bearing with a 25 mm bore, 52 mm outer diameter, and 15.875 mm width, featuring a steel cage, single felt seal, C0-medium internal clearance, and high carbon chrome steel construction. The bearing is directly interchangeable with Linde LI 8505 and 8505 part numbers, and is engineered for electric lift truck applications requiring robust contaminant protection.
Specifications
Material & Construction
| Rolling Element Material | High carbon chrome steel |
| Inner/Outer Ring Material | High carbon chrome steel |
| Precision Class | ABEC 1, ISO P0 |
| Lubrication | Pre-lubricated with Chevron SRI-2 grease |
Part Numbers
| OEM Part Number | 8505 |
| Cross-Reference Part Numbers | Linde LI 8505, 8505 |
Performance
| Static Load Rating | 1770 lbf (7.87 kN) |
| Dynamic Load Rating | 3150 lbf (14.00 kN) |
| Limiting Speed, Grease Lubrication | 8900 RPM |
Frequently Asked Questions
Q: What are the key specifications of the LI 8505 deep groove ball bearing?
A: The LI 8505 is a single row deep groove ball bearing with 25 mm bore, 52 mm outer diameter, and 15.875 mm width. It features high carbon chrome steel rings and rolling elements, ABEC 1 precision class, ISO P0 tolerance, static load rating of 1770 lbf (7.87 kN), and dynamic load rating of 3150 lbf (14.00 kN).
Q: Which electric lift truck brands are compatible with the LI 8505 bearing?
A: The LI 8505 is cross-compatible with Linde part numbers 8505 and LI 8505. It fits electric lift trucks from Crown, Toyota, Raymond, Yale, Hyster, Jungheinrich, and other OEM equipment using this bearing specification. Verify bearing bore and outer diameter match your equipment.
Q: What type of cage and sealing does the LI 8505 bearing have?
A: The LI 8505 features a steel cage for durability and a single felt seal for contaminant protection. The felt seal provides protection against dust and moisture typical in warehouse and cold storage environments.
Q: What internal clearance does the LI 8505 bearing have?
A: The LI 8505 has C0-medium internal clearance, which is designed for typical motor and lift truck applications. This clearance provides optimal performance under normal operating loads and temperature conditions.
Q: How long does the LI 8505 bearing last in normal electric lift truck operation?
A: Bearing lifespan depends on load intensity, duty cycle, lubrication maintenance, and operating environment. High carbon chrome steel construction provides extended service life. Replace when bearing develops play, noise, or roughness during rotation.
Q: Can the LI 8505 bearing be used in wet or cold storage environments?
A: Yes. The felt seal and high carbon chrome steel construction provide contaminant and corrosion protection suitable for cold storage and wet floor operations common in food distribution and frozen goods warehouses.