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AXIS EVER-POWER GROUP CO., LTD. IS SPECIALIST IN MAKING ALL KINDS OF MECHANICAL TRANSMISSION AND HYDRAULIC TRANSMISSION LIKE: PLANETARY GEARBOXES, WORM REDUCERS, IN-LINE HELICAL GEAR SPEED REDUCERS, PARALLEL SHAFT HELICAL GEAR REDUCERS, HELICAL BEVEL REDUCERS, HELICAL WORM GEAR REDUCERS, AGRICULTURAL GEARBOXES, TRACTOR GEARBOXES, AUTO GEARBOXES, PTO DRIVE SHAFTS, SPECIAL REDUCER & RELATED GEAR COMPONENTS AND OTHER RELATED PRODUCTS, SPROCKETS, HYDRAULIC SYSTEM, VACCUM PUMPS, FLUID COUPLING, GEAR RACKS, CHAINS, TIMING PULLEYS, UDL SPEED VARIATORS, V PULLEYS, HYDRAULIC CYLINDER, GEAR PUMPS, SCREW AIR COMPRESSORS, SHAFT COLLARS LOW BACKLASH WORM REDUCERS AND pto shaft, agricultural gearboxes SO ON. Roller Chain & Sprocket Parts Every chain & sprocket is connected at the ends to form a complete circle or chain & sprocket loop by a master connecting link. Cotter plates or spring clips keep the connecting link’s pins from working loose.Brand 1657 ball bearing is manufactured with precision, performance, and longevity in mind. specifically, size 1657 bearing is an open style ball bearing with no seals or shields. What sets AXIS brand deep groove 1657 bearings apart from others is the utilization of grade-10 balls, a high-strength steel retainer, being made to ABEC 3 precision standards, finely h1d raceways, and noise and vibration chain & sprocket testing at the factory on each bearing to ensure consistent quality. For more information or to get a quote on ABEC 3, precision AXIS 1657 open ball bearings please contact us and we will be happy to assist you.
1657 Bearing Dimensions
- Bearing Size: 1657
- Configuration: Open
- Dimension (d): 1-1/4″
- Dimension (D): 2-9/16″
- Dimension (B): 11/16″
- Dynamic Load Rating: 4400 LBS
- Static Load Rating: 2500 LBS
- Grease Limiting Speed: 5000 RPM
- Oil Limiting Speed: 6000 RPM
- W8: 0.474 LBS
AXIS 1657 Ball Bearing Benefits
Grade-10 Balls vs. Grade-25Grade 10 balls, normally found in ABEC 5 (or better), instead of grade 25. The grade 10 balls have tighter tolerances (+/- 0.05 micrometers versus +/- 100 micrometers). This ensures a rounder, more precise diameter ball and gives a longer life because the balls share the load evenly. Steel Retainer vs. Glass Filled Nylon RetainerSteel retainers out-last and outperform nylon retainers that are typically found on other bearings within the same class. Steel retainers especially out-perform Nylon in high-temp applications. ABEC 3 Precision vs. ABEC 1ABEC 3 tolerances provide superior precision, efficiency, and greater speed capabilities.Finley H1d Raceways vs. Non-H1dThis reduces friction and vibration which results in longer bearing life and better performance.Individual Noise and Vibration TestingTesting both the noise and vibration levels on each and every ball bearing before packing ensure that the quality and consistency will be on par with the quality expected from AXIS bearings.Electric Motor QualityElectric motor quality, also known as EMQ for short is an industry designation for a higher precision, higher quality bearing than the standard.