KYODO YUSHI MK-E (2) Grease for Elevator Traction-Machine Bearings
MK-E (2) is a specialty grease from KYODO YUSHI used in elevator drive-system bearings. Current Mitsubishi Electric and Mitsubishi Electric Building Solutions maintenance documentation specifically lists MK-E Grease by KYODO YUSHI for the bearings of the elevator traction/hoisting machine. Within Mitsubishi’s elevator lubricant-management system, MK-E Grease corresponds to Mitsubishi Elevator Oil No.27. The maintenance documentation distinguishes it from the grease used on suspension-sheave bearings, confirming that MK-E is specifically selected for traction-machine bearing service. Elevator traction machines operate for long periods and require reliable bearing lubrication. MK-E (2) is therefore positioned for stable lubrication and wear protection in this critical drive-system application. Detailed model-specific physical properties, however, are not publicly disclosed in the manufacturer information currently available.
Product Details
Product Features
Dedicated Elevator Application:Official Mitsubishi maintenance documentation specifies MK-E Grease for traction-machine bearings.
KYODO YUSHI Product:The manufacturer is clearly identified as KYODO YUSHI.
Mitsubishi Elevator Oil No.27:The grease has a defined lubricant designation within Mitsubishi’s elevator maintenance system.
Long-Term Bearing Lubrication:Suitable for continuously operating elevator drive bearings.
Stable Drive-System Operation:Helps reduce friction and wear in traction-machine bearing assemblies.
Product Applications
Elevator Traction-Machine Bearings:The primary application explicitly specified in Mitsubishi documentation.
Hoisting-Machine Bearings:Japanese documentation lists the application as “巻上機のベアリング,” i.e. hoisting/traction-machine bearings.
Elevator Drive-System Maintenance:Suitable as the specified replenishment grease for compatible elevator systems.
| Item | MK-E (2) |
|---|---|
| Product Type | Grease for Elevator Traction-Machine Bearings |
| Brand | KYODO YUSHI |
| Model | MK-E (2) |
| Public Product Name | MK-E Grease |
| Mitsubishi Lubricant Designation | Elevator Oil No.27 |
| Main Application | Elevator Traction / Hoisting Machine Bearings |
| Key Positioning | Long-Term Elevator Drive-Bearing Lubrication |
| Specified Equipment | Mitsubishi Elevator Traction-Machine Bearings |
