21320CE4 NSK Y2 4.7 100x215x47mm Spherical roller bearings
Bearing number 21320CE4 Size (mm) 100x215x47 Brand NSK Bore Diameter (mm) 100 Outer Diameter (mm) 215 Width (mm) 47 d 100 mm D 215 mm B 47 mm C 47 mm r min. 3 mm da min. 114 mm da max 133 mm Da min 184 mm Da max. 201 mm ra max. 2.5 mm