Modelcraft Needle Bearings
- Modelcraft K 10/13/10, Modelcraft's Needle Bearing 13mm OD 10mm Bore features a needle cage that provides a roller bearing with minimal radial construction space combined with great strength. Needle bearings are used when the shaft & casing bore are designed as slide ways. Preferred application in model construction is to seat the ring gear on the engine crank shaft. Needle Bearing 13mm OD 10mm Bore