Ball and Roller Bearings

Miniature and Extra Small Ball BearingsDX DaCYrNaCZraradaDynamic equivalent radial loadPrXFrYFafoFaCor0.1720.3450.6891.031.382.073.455.176.89e0.190.220.260.280.300.340.380.420.44Fa Fae Fr FrX Y X Y2.301.991.711.551 0 0.56 1.451.311.151.041.00Static equivalent radial loadPor0.6Fr0.5FaWhen PorFr use PorFrSnap ring groove dimensions Snap ring dimensions Abutment and fillet dimensions Massmm mm mm kgD1 a b ro D2 f da Da DX CY CZ ras rNas with snap ringmax max min max max max min max max (approx.) max min max max (approx.)12.15 0.88 0.55 0.2 15.2 0.55 6.6 6.9 11.4 15.9 1.2 0.6 0.2 0.1 0.00213.03 1.28 0.65 0.06 16.13 0.54 6.6 7.4 12.4 16.9 1.6 0.6 0.2 0.2 0.00411.15 0.78 0.60 0.02 14.2 0.55 7.2 7.9 10.8 14.9 1.1 0.6 0.15 0.1 0.00112.15 1.08 0.55 0.2 15.2 0.55 7.0 7.2 11.8 15.9 1.4 0.6 0.15 0.1 0.00214.03 1.03 0.65 0.06 17.2 0.60 7.6 7.8 13.4 17.9 1.4 0.7 0.2 0.2 0.00417.9 0.93 0.80 0.2 22.0 0.70 8.0 9.5 17.0 22.8 1.4 0.7 0.3 0.3 0.00814.95 0.53 0.65 0.05 18.2 0.54 9.6 10.0 14.4 18.9 0.9 0.6 0.2 0.1 0.00320.8 2.35 0.80 0.2 24.8 0.70 10.0 12.7 20 25.5 2.8 0.7 0.3 0.4 0.01324.5 2.20 0.90 0.3 28.8 0.85 12 13.5 24 29.5 2.8 0.9 0.3 0.3 0.0226.44 2.20 0.90 0.3 32.7 0.85 14 16 26 33.4 2.8 0.9 0.3 0.3 0.022B-41