Product Description
AC 1135013 is a thrust bearing designed for Allis Chalmers electric lift trucks, interchangeable with several OEM and aftermarket part numbers for compatibility across European and North American manufacturers.
Specifications
Part Numbers
| OEM Part Number | AC1135013 |
| Cross-Reference Part Numbers | EU3, HPT-13, FM121 |
| Replaces/Supersedes Part Numbers | TSAAC71135013; AC71135013 |
Frequently Asked Questions
Q: What equipment is the AC 1135013 thrust bearing designed for?
A: The AC 1135013 is a thrust bearing designed for Allis Chalmers electric lift trucks. It is interchangeable with OEM part EU3, HPT-13, and FM121, and replaces obsolete numbers TSAAC71135013 and AC71135013. The bearing also fits equivalent models from other European and North American electric lift truck manufacturers requiring compatible thrust bearing specifications.
Q: What cross-reference part numbers are equivalent to the AC 1135013?
A: The AC 1135013 is interchangeable with these OEM and aftermarket part numbers: EU3, HPT-13, FM121. Legacy Allis Chalmers numbers TSAAC71135013 and AC71135013 are superseded by the AC 1135013. Always verify cross-reference compatibility with your specific lift truck model before ordering.
Q: What is the function of a thrust bearing in electric lift trucks?
A: A thrust bearing supports vertical axial loads during mast lift and lower cycles in electric lift trucks. The AC 1135013 handles the weight and force directed along the mast spindle, preventing metal-to-metal contact and enabling smooth, repeated lifting without excessive friction or wear.
Q: How often should the AC 1135013 thrust bearing be inspected or replaced?
A: Inspect the AC 1135013 thrust bearing annually or every 500 to 1000 lift cycles, whichever comes first. Replace if bearing noise develops, mast movement becomes jerky, or bearing play is detected. Proper mast lubrication significantly extends bearing life. Harsh or high-cycle use may require replacement every 2 to 3 years.
Q: Does the AC 1135013 bearing require special lubrication?
A: Yes. The AC 1135013 thrust bearing must be lubricated with the lubricant specified in your Allis Chalmers lift truck manual, typically an ISO 46 or equivalent hydraulic oil applied to mast guide rails and spindle bearings. Use only approved lubricants to prevent bearing degradation and premature failure.