The RW210 from AAC Clyde Space is a Reaction Wheel with Torque 0.1 mN.m, Angular Momentum 0.0015 Nms, 0.003 Nms, 0.006 Nms, Mass 0.021 Kg, 0.032 Kg, 0.048 Kg, Speed 10000 rpm, 15000 rpm, Radiation Tolerance 36 kRad. More details for RW210 can be seen below.