SKF N 312 ECP/C3 Cylindrical Roller Bearing Single Row

Cylindrical roller bearings, single row. Unit system: Metric. Bore diameter d: 60mm. Outside diameter D: 130mm. Width B: 31mm. Width outer ring (NUB, NJF) C: 31mm. Shoulder diameter inner ring (NJ, NUP, N, NF, NJF) d1: 84.3mm. Raceway diameter inner ring (NU, NJ, NUP, NUB, NJF) F: 77mm. Raceway diameter outer ring (N, NF, NJF) E: 115mm. (Large) corner radius inner ring (N, NJ, NUP, NF, NJF) r1,2min: 2.1mm. Corner radius outer ring (NU, NJ, NUP, NUB, NJF) r1,2min: 2.1mm. Corner radius inner ring (only LSB = ORD10 >420, instead of IRL05) r3,4min: 2.1mm. Corner radius outer ring (only LSB = ORD10 >420, instead of ORL05) r3,4min: 2.1mm. Corner radius outer ring (N, NF, NJF) r3,4min: 2.1mm. (Small) corner radius inner ring (NU, NJ, NUB, NJF) r3,4min: 2.1mm. Permissible axial displacement from the normal position of one bearing ring relative to the other s: 2.1mm. Smallest permissible outside diameter of spacer sleeve (all) damin: 72mm. Largest permissible outside diameter of spacer sleeve (NU, NJ, NUB, NJF) damax: 113mm. Smallest permissible inner diameter of spacer sleeve or housing shoulder (N, NF, NJF) Damin: 118mm. Largest permissible inner diameter of housing shoulder or spacer sleeve (all) Damax: 119mm. Largest permissible radius at the transition between bearing seat and shaft shoulder [(N, NF, NJF) - mCRB; all of LSB] ramax: 2mm. Largest permissible radius at the transition between bearing seat and housing shoulder [(N, NJF) - mCRB; all of LSB] rbmax: 2mm. Basic dynamic load rating C: 173kN. Basic static load rating C0: 160kN. Fatigue load limit Pu: 21.2kN. Reference speed: 5600r/min. Limiting speed: 6700r/min. Calculation factor: 0.12.