d - 20 mm
Fw - 27 mm
D - 47 mm
B - 18 mm
C - 18 mm
r min. - 1 mm
r1 min. - 0.6 mm
Weight - 0.146 Kg
Basic dynamic load rating (C) - 20.7 kN
Basic static load rating (C0) - 18.4 kN
(Grease) Lubrication Speed - 13000 r/min
(Oil) Lubrication Speed - 18000 r/min
Hot number:MRC 7301 B/DF INA HK4518RS OKB C3GNA456235 NKE 30218 KOYO 32306CR NKE 53226+U226 IKO BA 1716 Z CX NU3206 SIGMA NUP 311 NBS NX 12 Z SKF NA-4902 NSK HM21047-A-R/011R SKF SYF 45 FM SNR 6217 NSK 6218 N
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