21312EAE4 NSK 60x130x31mm SBRG 3 Spherical roller bearings
Bearing number 21312EAE4 Size (mm) 60x130x31 Brand NSK Bore Diameter (mm) 60 Outer Diameter (mm) 130 Width (mm) 31 d 60 mm D 130 mm B 31 mm C 31 mm r min. 2.1 mm da min. 72 mm da max 87 mm Da min 117 mm Da max. 118 mm ra max. 2 mm