Self Aligning Ball Bearings 1218 K/C4

Static load, C0--40 °C Fatigue limit load, Cu-160 °C Nlim (oil)-0.42 Hz Nlim (grease)-5.98 Hz Min operating temperature, Tmin-6.7 Hz

Max operating temperature, Tmax-17,000 rpm Characteristic cage frequency, FTF--20 °C Characteristic rolling element frequency, BSF-120 °C Characteristic outer ring frequency, BPF0-0.38 Hz Characteristic inner ring frequency, BPFI-3.81 Hz

B-CN E-5.2 kg F-SNR d1-279 kN rs min-312 kN

r1a max-5.7 kN d-9,600 rpm D-7,200 rpm B--40 °C C-120 °C

n-239 kN N-1.4 B-490 kN W-50.8 kN W1-2,100 rpm

da min-120 °C da max-0.4 Hz Da max-4.64 Hz ra max-5.2 Hz d-7.8 Hz

Max operating temperature, Tmax-12.73 Hz da max-3.5 mm db min-1.5 mm Da max-38.1 mm Db min-16.52 mm

Bearing ring (inner ring) WS mass-12.24 Hz Brand-14.76 Hz Min operating temperature, Tmin-3.5 mm Max operating temperature, Tmax-121 mm d-0.45

Y2-2 mm Y0-20 mm Mass-80 mm Brand-Oui/Yes Dynamic load, C-5 mm

Y0-7,600 rpm Radial clearance class-5,700 rpm Mass--40 °C Brand-120 °C Dynamic load, C-0.43 Hz

B--40 °C C-120 °C C1-0.4 Hz d-4.97 Hz D-5.67 Hz

r1a max--40 °C d-120 °C D-0.43 Hz B-7.14 Hz E-8.23 Hz

Min operating temperature, Tmin-35 mm Max operating temperature, Tmax-80 mm Characteristic cage frequency, FTF-M8x1 Characteristic rolling element frequency, BSF-8 mm Characteristic outer ring frequency, BPF0-2

d1-160 mm D1-200 mm a-5 mm Contact angle α-13.8 mm rs min-AS1132

Y0-31 mm Brand-R1/8" Dynamic load, C-130 mm Rating life coefficient, A2-162 mm Static load, C0-18mm

Characteristic rolling element frequency, BSF-10,000 rpm Characteristic outer ring frequency, BPF0-8,500 rpm Characteristic inner ring frequency, BPFI--20 °C da min-120 °C Da max-0.41 Hz

Recommended tightening torque for set screw-1.35 mm B-1.65 mm C-0.4 mm C1-34.7 mm d-1.12 mm