d - 3,175 mm
D - 9,525 mm
B - 3,967 mm
C - 3,967 mm
Bf - 0,762 mm
Df - 11,176 mm
r min. - 0,3 mm
Basic dynamic load rating (C) - 0,49 kN
Basic static load rating (C0) - 0,22 kN
Hot number:GMN 7301 B/DB DKF 7313 B/DB KOYO NJ 2228 OKB 60307K OKB NTN 22311BVS1 SKF 71911 CD/HCP4A ISO 74537/74850 AST AST50 60IB76 INA CSEC060 ZEN F687 NSK FWF-283313 SNFA VEX 110 /S 7CE1 ISB WB1630105 NOK VPF-56