d - 70 mm
D - 150 mm
B - 51 mm
d2 - - 90.3 mm
D1 - - 128 mm
b - 8.3 mm
K - 4.5 mm
r1,2 - min. - 2.1 mm
da - min. - 82 mm
Da - max. - 138 mm
ra - max. - 2 mm
Basic dynamic load rating - C - 413 kN
Basic static load rating - C0 - 430 kN
Fatigue load limit - Pu - 45 kN
Reference speed - 3400 r/min
Limiting speed - 4500 r/min
Calculation factor - e - 0.33
Calculation factor - Y1 - 2
Calculation factor - Y2 - 3
Calculation factor - Y0 - 2
Permissible rotational acceleration (oil lubrication) - 598 g [m/s]
Permissible linear acceleration (oil lubrication) - 226 g [m/s]
Weight - 4.55 kg
Hot number:NTN 7218 AC/DF KOYO 30308 FAG 2212K.2RS.TV.C3 OKB 1060095 OKB KOYO 24180RHAK30 NSK 7224CTRSU NTN 7938L1BDB/GLP4L Timken 9105P SKF E2.YAR206-102-2F Timken GC1100KRRB ISO NN4022 K FAG E-11 FAG NU-2260 SKF SAFS 22515-11 x 2.1/2 T
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