Self Aligning Ball Bearings 1216/C3

Min operating temperature, Tmin-0.3 Max operating temperature, Tmax-1.98 Characteristic cage frequency, FTF-1.09 Characteristic rolling element frequency, BSF-0.52 kg Characteristic outer ring frequency, BPF0-NTN

Number of lubrication holes-0.137 kN b-114.9 N/µm k-242.9 N/µm Associated sleeve reference--20 °C e-120 °C

Bearing ring (inner ring) WS mass-120 °C Bearing ring (outer ring) GS mass-0.42 Hz Ca-5.99 Hz C0a-7.17 Hz Nlim (grease)-9.83 Hz

C-M12x1,25 Brand-12 mm Min operating temperature, Tmin-2 Max operating temperature, Tmax-33.3 mm r1a max-6 mm

B-105 mm d1-140 mm e-54.2 kN Y2--20 °C Y0-100 °C

rs min-30.6 kN Cage assembly reference-1.77 kN Bearing ring (inner ring) WS-13.8 Bearing ring (outer ring) GS-7,500 rpm Ea-8,600 rpm

da max-C3 db min-1.64 kg Da max-SNR Db min-137 kN Ca min-143 kN

SW-5.62 Hz C0-7.06 Hz T min.-9.94 Hz T max.-210 mm Weight-206 mm

T min.-C3 T max.-0.13 kg Weight-NTN Recommended tightening torque for set screw-29.3 kN B-27.7 kN

d1-268 mm D1-267 mm rs min-10 mm Radial clearance class-16 mm Mass-2.5 mm

da min--40 °C Da max-120 °C Db min-0.41 Hz Dc max-5.27 Hz ra max-6.16 Hz

Recommended tightening torque for set screw-129 kN B-1.4 B1-189 kN B2-22.4 kN C-3,500 rpm

Min operating temperature, Tmin--40 °C Max operating temperature, Tmax-200 °C da min-0.44 Hz da max-8.46 Hz db min-10.62 Hz

r1a max-T2BC055 d-NTN B-44.5 kN d1-1 e-73.5 kN

Radial clearance class--20 °C Mass (without HJ ring)-120 °C Brand-0.5 Hz Dynamic load, C-7.42 Hz Static load, C0-8 Hz

Min operating temperature, Tmin-0.86 Max operating temperature, Tmax-NTN Characteristic cage frequency, FTF-128 kN Characteristic rolling element frequency, BSF-1.4 Characteristic outer ring frequency, BPF0-177 kN

Rating life coefficient, A2-0.11 kN Static load, C0-13.2 Fatigue limit load, Cu-18,000 rpm Nlim (oil)--25 °C Nlim (grease)-110 °C

Characteristic inner ring frequency, BPFI-0.42 Hz ra max-6.35 Hz r1a max-7.19 Hz d-9.81 Hz B-63 mm

B-62 mm E-1/4-28UNF F-5 mm d1-1.5 D1-15.9 mm