d - 65 mm
D - 140 mm
B - 33 mm
C - 33 mm
r min. - 2,1 mm
Weight - 2,69 Kg
Basic dynamic load rating (C) - 261 kN
Basic static load rating (C0) - 222 kN
(Grease) Lubrication Speed - 5100 r/min
(Oil) Lubrication Speed - 6400 r/min
Calculation factor (e) - 0,28
Calculation factor (Y0) - 2,35
Calculation factor (Y1) - 2,4
Calculation factor (Y2) - 3,57
Hot number:NTN 7221 C/DF STEYR 54207 U NTN 81214 NTN 30304 SNR 31307 TIMKEN 479/472 OKB 160522K ISB 52414 M KOYO 6218-2RS CX NF2968 ISB NR1.14.0544.201-3PPN ZEN S5205-2RS FAG NN-3019-KMSP/5 NH R-175-LL SKF FY 1.7/16 TDW
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