Product information "Engine Ball Bearing 68x28x18 mm"
Engine Stability! – Engine Ball Bearing 68x28x18 mm
Core Performance – Heavy-duty ball bearing for high-stress components
Keep your engine balanced and powerful! This large-scale Deep Groove Ball Bearing with dimensions of 68x28x18 mm is a vital part for 200cc to 300cc engines. Often used as a crankshaft main bearing or for primary transmission shafts, it is engineered to handle extreme radial loads and high RPMs. Its robust construction ensures minimal vibration and maximum reliability for your quad's engine block.
Technical Specifications & Details
Component: Deep Groove Ball Bearing (Special size).
Dimensions: OD: 68 mm | ID: 28 mm | Width: 18 mm.
Material: High-grade chrome steel for heat and wear resistance.
Compatibility: Fits Shineray, Bashan, Eagle, and other 200cc–300cc Chinese Quad engines.
Benefit: Precision tolerances for smooth operation and long engine life.
Visual Compatibility: Before installation, perform a visual check. Match the 68x28x18 mm dimensions exactly with your stock part.
Thermal Installation: For a perfect fit, heat the engine casing and cool the bearing before assembly. This minimizes stress on the bearing seat and the housing.
Lubrication: Pre-lube the bearing with fresh engine oil during assembly to ensure immediate protection upon the first start-up
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