Product Description
Ecoa EC BB1-6205Z single-shielded deep groove ball bearing with 25 mm bore diameter, 52 mm outer diameter, and 15 mm width. Standard 6205Z designation bearing featuring steel construction, pressed cage, 14000 N dynamic load rating, and Grade 0 precision. Compatible with manual pallet jack applications requiring radial load support up to 13000 rpm.
Compatibility: Fits pallet jacks made by Ecoa, model 6205Z. SKU: EC BB1-6205Z
Specifications
Material
| Ring Material | Steel (inner and outer raceway rings) |
| Rolling Element Material | Steel balls |
| Cage Type | Pressed steel cage, riveted construction |
Part Numbers
| Manufacturer Part Number | EC BB1-6205Z |
Performance
| Maximum Allowable Rotation Speed | 13000 rpm with grease lubrication, 15000 rpm with oil lubrication |
Frequently Asked Questions
Q: What are the dimensions of the EC BB1-6205Z bearing?
A: The EC BB1-6205Z has a 25 mm bore diameter, 52 mm outer diameter, and 15 mm width. The standard 6205Z designation indicates these dimensions are consistent across bearing manufacturers. Always verify bore size matches your shaft diameter before installation.
Q: What is the dynamic load rating for the EC BB1-6205Z?
A: The EC BB1-6205Z is rated for 14,000 N dynamic load capacity. This rating applies to rotating load conditions typical in pallet jack operations. Ensure your equipment load cycles do not exceed this rating to maintain bearing integrity and service life.
Q: What is the maximum rotational speed for the EC BB1-6205Z?
A: The EC BB1-6205Z can operate at 13,000 rpm with grease lubrication or 15,000 rpm with oil lubrication. Speed capacity depends on lubrication type and operating temperature. Do not exceed maximum speed ratings under continuous operation.
Q: What materials are used in the EC BB1-6205Z bearing?
A: The EC BB1-6205Z features steel inner and outer raceway rings with steel balls as rolling elements. The cage is pressed steel with riveted construction. This all-steel design provides durability and reliability in heavy-duty manual pallet jack applications.
Q: What precision grade is the EC BB1-6205Z?
A: The EC BB1-6205Z meets Grade 0 precision specifications, indicating tight tolerances for smooth operation and consistent performance. Grade 0 is suitable for radial load support applications typical in material handling equipment requiring reliable bearing function.
Q: How long should the EC BB1-6205Z bearing last?
A: EC BB1-6205Z bearings typically provide 4 to 7 years of service in standard manual pallet jack operations. Service life depends on daily load cycles, lubrication maintenance, and floor conditions. Bearings with smooth rotation and no noise can continue in service beyond this range.