d - 180 mm
D - 250 mm
B - 52 mm
C - 52 mm
r min. - 2 mm
Weight - 8,1 Kg
Basic dynamic load rating (C) - 665 kN
Basic static load rating (C0) - 939 kN
(Grease) Lubrication Speed - 1900 r/min
(Oil) Lubrication Speed - 2500 r/min
Calculation factor (e) - 0,19
Calculation factor (Y0) - 3,48
Calculation factor (Y1) - 3,55
Calculation factor (Y2) - 5,29
Hot number:NTN 71909 C NSK 6044ZZS OKB 92421 NTN 6221LLUNR KOYO 6301NR INA 712067400 NBS NAO 50x68x20 ISO NUP2320 IKO RNA 6909 SKF SIKB10F/VZ019 FAG 29256EM NTN GE-80AX SKF FY 507 M NACHI 6315-ZN NOK SB 10 25 7 NBR
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