NTN Angular Contact Ball Bearing , 7208

Item # d D B r Static Load Rating Dynamic Load Rating 7208 1.5748 in 40.000 mm 3.1496 in 80.000 mm 0.7087 in 18.000 mm 0.0433 in 1.100 mm 5650 lbf 25100 N 25.10 kN 8000 lbf 35500 N 35.50 kN 1. Design features and characteristics 1.1  Angular contact ball bearing Angular contact ball bearings are non-separable bearings with a defined contact angle in the radial direction relative to the straight line that runs through the point where each ball makes contact with the inner and outer rings (see Fig. 1). Table 1 provides information on contact angles and their designated codes. In addition to radial loads, angular contact ball bearings can accommodate single direction axial loads. Since an axial load is generated from a radial force, these bearings are generally used in pairs. Table 2 shows general angular contact ball bearing characteristics, Table 3 shows information on using duplex (side by side) angular contact ball bearings, and Table 4 shows information on multiple-row an