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Ships within 48 hours Β· Estimated delivery Aug 19 - Aug 24
- Improves shaft rotation under load in RC engines - Keeps lubricant in and contaminants out for longevity - Optimizes high-RPM operation with durable 52100 steel balls
Its dual rubber seals protect against dust and contamination while chrome steel components deliver durable performance
β 26 bearings in a complete set for a full upgrade
β Pre lubricated for maintenance friendly use
the NJ309 outer diameter is 100mm
NBK Japan MJC-30-EBL 6.35mm to 15mm Jaw-type Flexible Coupling π oem part - Improves shaft rotation underNBK Japan MJC 30 EBL 6. 35mm to 15mm Jaw type Flexible Coupling NBK Japan MJC 30 EBL 6. 35mm to 15mm Jaw type Flexible Coupling NBK Japan MJC 30 EBL 6. 35mm to 15mm Jaw type Flexible Coupling, this is a Jaw type flexible coupling. The bellows allows eccentricity, angularmisalignment, and end play. Coupling Bore 1 Diameter: 6. 35mm Coupling Bore 2 Diameter: 15mm Coupling Length: 35 Coupling Outer Diameter: 30 Material: Stainless This is a jaw type
