NSK HR30210J roller bearings | 50x90x21.75 mm TKSA 11 } Product Specifications

} Product Specifications

With a wide range of sizes

Not Applicable Retainer

They can accommodate radial and axial loads in both directions

For Space-Constrained Applications — The 40° minimum rotation capability is a game-changer for tight installations where traditional 180° rotation is impossible

NSK HR30210J roller bearings | 50x90x21.75 mm TKSA 11 } Product Specificationsmodel HR30210J d 50 mm D 90 mm T 21. 75 mm B 20 mm C 17 mm Cone rmin. 1. 5 mm Cup rmin. 1. 5 mm Cr 76000 N7750 kgf C0r 91500 N9300 kgf Limiting speeds 4000 min 1 (Grease) Limiting speeds 5300 min 1 (Oil) ISO355Dimensions Series approx. 3DB e 0. 42 (constant) y1 1. 4 (Axial Load Factors) y0 0. 79 (Axial Load Factors) Mass 0. 557 kg (approx.)