Product Description
Bearing assy
Specifications
Part Numbers & Compatibility
| Make | Toyota, Crown, Linde, Yale |
| Application | Electric lift truck mast roller assemblies |
Wheel Dimensions
| Outer Diameter | 47 mm |
| Width | 14 mm |
Performance Specifications
| Dynamic Load Capacity | 3.2 kN |
Additional Specifications
| Material Composition | Chrome-steel races with sealed rolling elements |
| Manufacturing Standard | ISO 6001 |
| Recommended Greasing Interval | 500 to 1000 operating hours |
| Typical Service Life | 4 to 6 years (with proper maintenance) |
Frequently Asked Questions
Q: Which electric lift truck brands does this bearing assembly fit?
A: This bearing assembly is compatible with Toyota, Crown, Linde, and Yale electric lift trucks.
Q: What material composition and load rating does this bearing assembly have?
A: The bearing assembly uses chrome-steel races with sealed rolling elements. It has a rated dynamic load capacity suitable for standard mast extension cycles on electric lift trucks.
Q: What are signs of bearing wear or failure?
A: Noise during mast operation, rough rotation, excessive play in the mast rails, or visible grease leakage indicate bearing wear. Any of these symptoms requires immediate replacement to prevent mast derailment and safety hazards.
Q: How long does this bearing assembly last before replacement?
A: With proper greasing every 500 to 1000 operating hours, this bearing typically lasts 4 to 6 years. Lack of lubrication, dirt ingestion, or excessive shock loads can reduce service life to 1 to 2 years.
Q: What should I do if I need to replace this bearing assembly?
A: Ensure the replacement part matches the original specifications. Verify compatibility with your equipment's parts manual and consult a professional if needed.