INA NK 37/20 Needle Roller Bearing

Manufacturer: Schaeffler INA

Type: ‎ Needle Roller Bearing Without Inner Ring

Model – without inner ring: NK 37/20

Successor: NK37/20-XL

Under roller diameter F_W: 37 mm

Outer Diameter D: 47 mm

Width C: 20 mm

Basic load ratings, radial:

Dynamic C_r: 28 kN

Static C_0r: 43.5 kN

Fatigue load limit C_ur: 7.8 kN

Limiting speed n_G: 12300 rpm

Reference speed n_ϑr: 7400 rpm

Weight: 0.08 kg