Ball
A000015043
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Compatibility
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Reference Diagrams
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Product Description
Ball, steel
Specifications
Physical Specifications
| Component Type | Bearing Rolling Element (Ball) |
| Material Grade | Chrome-Alloy Bearing Steel |
| Material Specification | ASTM 52100 or DIN 100Cr6 (Typical) |
| Hardness Rating | 62-65 HRC (Rockwell C Scale) |
| Surface Finish | Polished, smooth finish for low friction |
| Dimensional Tolerance | Grade 25 to Grade 10 (per ISO 3290) |
| Roundness Tolerance | ±0.0005 inches (typical for bearing balls) |
| Typical Bearing Ball Life | 2-4 years under normal warehouse conditions |
Compatibility
| Compatible Bearing Types | Deep-groove ball bearings, angular contact bearings, thrust bearings |
| Application | Lift truck wheel hubs, mast rollers, steering assemblies, suspension systems |
Frequently Asked Questions
Q: What is the steel ball SKU A000015043 used for in lift trucks?
A: Steel ball A000015043 is a rolling element used in bearing assemblies within lift truck mast, wheel, and suspension systems. It enables smooth rotation and load distribution. Balls are critical wear components that degrade under heavy load and contamination.
Q: What diameter and material specification does steel ball A000015043 have?
A: This steel ball is manufactured from chrome-alloy or bearing-grade steel with precise diameter and roundness tolerances. Exact size and hardness rating depend on bearing application. Verify the bearing type and ball pocket size before ordering to ensure proper fit.
Q: Which bearing types use steel ball A000015043?
A: Steel ball A000015043 is compatible with deep-groove ball bearings found in lift truck wheel hubs, mast rollers, and steering assemblies. Verify the bearing bore diameter, load rating, and ball quantity to confirm compatibility with your equipment.
Q: How long do steel balls in bearing A000015043 last before replacement?
A: Bearing ball life depends on load capacity, speed, and contamination control. Under normal warehouse conditions, bearing balls function for 2 to 4 years. Inadequate lubrication, overload, or exposure to water and debris significantly reduce service life.
Q: What symptoms indicate that bearing balls like A000015043 need replacement?
A: Signs of bearing ball failure include grinding noises during wheel rotation, wheel resistance or lockup, vibration in the steering or lift system, or visible bearing race spalling. These conditions indicate ball degradation and bearing replacement is necessary.
