Description
Overview:
The Main Crankcase Bearing for Makita EK6100 and DPC6400 disc cutters is a genuine Makita component, OEM No. 211154-0. Made from high‐grade bearing steel, this precision ball bearing supports the crankshaft inside the crankcase, keeping it correctly aligned and rotating smoothly at high RPM. By reducing friction and handling radial loads, it helps the two‐stroke engine run efficiently, limiting heat and wear for dependable performance. As a direct replacement for the original part, it restores correct clearances and smooth operation after heavy use or contamination. Suitable for professional users and DIY owners alike, it is designed for the harsh, dusty environments typical of cut‐off saw work, helping to maintain reliable starting, clean running, and accurate cutting.
Key Features:
- Genuine Makita part for assured compatibility and reliability (OEM 211154-0)
- Durable bearing steel construction for long service life in demanding conditions
- Precision geometry for smooth, high‐speed crankshaft rotation
- Reduces friction and wear to protect engine components
- Maintains crankshaft alignment to support consistent engine performance
- Direct replacement with no modifications required
- Suitable for routine overhauls to reduce downtime and costly failures
- Performs reliably in two‐stroke oil/fuel environments and dusty job sites
Typical Applications:
Used during engine rebuilds or preventive maintenance on Makita disc cutters when addressing crankshaft play, rough rotation, rumbling noises, or bearing failure. Ideal for equipment working in construction, road and paving work, concrete and masonry cutting, utilities, and landscaping tasks where reliable, accurate cutting performance is essential.
Also known as:
Main bearing, crankshaft bearing, crank bearing, crankcase main bearing, engine main bearing, cutter bearing, cut‐off saw main bearing, deep‐groove ball bearing (engine).
Fits Models:
DPC6200, DPC6400, DPC6410, DPC6430, EK6100, EK7301
Alternate Part Numbers:
960 102 152, 960102152, 2111540
