Designation Dimensions Pitch n×t Mounting dimensions Recommended precision locknut Required locknut force axial N Mass d 0,005 D 0,01 B 0,25 d1 r min. r1 min. J d2 b I Da max. da min. t1 For radial locking For axial locking Tightening torque MA Nm m = kg ZKLF50115-2RS-PE 50 115 34 72 0.3 0.6 94 8.8 3 25 12×30° 82 63 0.2 ZM50 AM50 85 16280 1.86 Single row angular contact ball bearings can not only withstand radial load and axial load in one direction, but also accommodate only axial load in single direction, radial loads produce axial forces in these bearings that need to be balanced by counter forces.Therefore, the single row angular contact ball bearings often need to be installed with other bearings which withstand axial load in the opposite direction. In other words, the angular contact ball bearings are commonly used in pair, or in groups with three, four and even five bearings. Angular contact ball bearings have higher limiting speed.
Designation Dimensions Pitch n×t Mounting dimensions Recommended precision locknut Required locknut force axial N Mass d 0,005 D 0,01 B 0,25 d1 r min. r1 min. J d2 b I Da max. da min. t1 For radial locking For axial locking Tightening torque MA Nm m = kg ZKLF40100-2RS-PE 40 100 34 58 0.3 0.6 80 8.8 3 25 8×45° 67 50 0.2 ZM40 AM40 55 13412 1.46 Single row angular contact ball bearings can not only withstand radial load and axial load in one direction, but also accommodate only axial load in single direction, radial loads produce axial forces in these bearings that need to be balanced by counter forces.Therefore, the single row angular contact ball bearings often need to be installed with other bearings which withstand axial load in the opposite direction. In other words, the angular contact ball bearings are commonly used in pair, or in groups with three, four and even five bearings. Angular contact ball bearings have higher limiting speed.