SKF 71928C/DB bearing

Basic. Dimensions. Abutment and fillet dimensions. Weight Precision designation locknut d. D. B r12min r34min d1. D1. Dpi da. Da d2. 1)/Db ramax rbmax kg Ring width variation. X. X. P4. P4. P2. P2. ∆Bs /∆Cs. Deviation of inner ring width. X. X. P4. P4. P4. P2. 3. Interchange Data. Manufacturer. IBC. FAG. NSK. SKF.

Basic dynamic load rating, C, 240, kN. Basic static load rating, C0, 245, kN. Fatigue load limit, Pu, 7.8, kN. Reference speed, 2400, r/min. Limiting speed, 3600, r/min. Calculation factor, A, 0.906. Calculation factor, kr, 0.1. Calculation factor, e, 1.14. Single bearing or bearing pair arranged in tandem. Calculation factor, X, 0.35.

In a back-to-back arrangement (fig. 1), the load lines diverge along the bearing axis. Axial loads acting in both directions can be accommodated, but only by one bearing or bearing set in each direction. Bearings mounted back-to-back provide a relatively rigid bearing arrangement. The wide span between bearing effective

70 DB/P7. N 10 KTNHA/HC5SP. N 10 KTNHA/SP. NNU 49 BK/SPW33. N 10 KTN/HC5SP. N 10 K/SP. N 10 KTN/SP. NN 30 K/SP. NN 30 KTN/SP. BTM A/HCP4CDB. BTM A/P4CDB. BTM B/HCP4CDB. BTM B/P4CDB. 2344(00) BM1/SP. 0. 0,5. 1,0. 1,5. 2,0. 2,5. 3,0. Bearing series. Bearing type. Cylindrical roller bearings.

SKF Bearing Select is a web-based bearing selection tool that calculates the rating life of rolling bearings. The calculations are based on the theories presented in the SKF Rolling bearings catalogue - 10000EN. SKF Bearing Select has the following features: Compatible with its predecessor, SKF CADalog; Calculation of