Catastrophic bearing failure was the main cause of this spindle malfunction Continue reading to learn how Northland Tool performed this repair and converted a Weiss GHK 176239 spindle from grease-injected to permanent grease lubrication……Read More
Fischer MFVS-1245 Spindle Repair
When this Fischer MFVS-1245 spindle arrived at Northland Tool and Electronics we performed a full disassembly and evaluation. We noted that the rear nut had backed off, causing the bearings to lose preload and fail. It was also noted that the front and rear housings were oversized and would need to be addressed.
The following actions were performed on this Fischer MFVS-1245 spindle:
- Clean, inspect overall dimensions
- Replace bearings
- Grind, chrome plate, and finish grind the front and rear housing
After reassembly of all components, adjusting bearing preload, and undergoing break-in and testing procedures, this spindle passed our final quality inspection before being returned to our customer with a 1-year warranty.
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Fischer HJN-828 Spindle Repair
This Fischer HJN-828 spindle arrived to Northland Tool and Electronics completely seized. The spindle was then broken down and evaluated to determine the scope of… [...]
Fischer MFN-1045 Spindle Repair
This Fischer MFN-1045 spindle arrived at our facility for a full breakdown and evaluation. Upon inspection, we noted that the front bearings had failed from… [...]
Running this spindle too long caused deformed ball bearings and damage to the outer race Damage to the outer race is consistent with prolonged operation after spindle exhibited initial signs of needing to be rebuilt Every spindle rebuilt by North…Read More