Ntn 6202 ZZ. Bearing

Dimensions:

• Internal Diameter (d): 15 mm
• External Diameter (D): 35 mm
• Bearing/Inner Ring Width (B): 11 mm
• External Diameter Inner Ring (d1): 19.7 mm
• Inner Diameter Outer Ring (D1): 30.9 mm
• Min Fillet Radius (rs): 0.6 mm
• Radial Clearance Class: CN
• Mass: 0.045 kg

Product Performance:

• Dynamic Load (C): 8.2 kN
• Static Load (C0): 3.6 kN
• Fatigue Limit Load (Cu): 0.16 kN
• Coefficient (f0): 12.7
• Reference Thermal Speed (Nref): 20000 rpm
• Mechanical Limit Speed (Nlim): 27000 rpm
• Min Operating Temperature (Tmin): -30 °C
• Max Operating Temperature (Tmax): 120 °C

Bearing Frequencies:

• Characteristic Outer Ring Frequency (BPFO) (60 rpm): 2.611 Hz
• Characteristic Inner Ring Frequency (BPFI) (60 rpm): 4.389 Hz
• Characteristic Cage Frequency (FTF) (60 rpm): 0.373 Hz
• Characteristic Rolling Element Frequency (BSF) (60 rpm): 3.683 Hz

Abutment:

• Min Shoulder Diameter Inner Ring (da min): 19 mm
• Max Shoulder Diameter Inner Ring (da max): 19.7 mm
• Max Shoulder Diameter Outer Ring (Da max): 31 mm
• Max Shaft & Housing Fillet Radius (ra max): 0.6 mm