d - 20 mm
D - 52 mm
B - 22.2 mm
d2 - - 29.9 mm
D2 - - 43.95 mm
r1,2 - min. - 1.1 mm
a - 30 mm
da - min. - 27 mm
da - max. - 29.5 mm
Da - max. - 45 mm
ra - max. - 1 mm
Basic dynamic load rating - C - 23.6 kN
Basic static load rating - C0 - 14.6 kN
Fatigue load limit - Pu - 0.62 kN
Reference speed - 13000 r/min
Limiting speed - 13000 r/min
Calculation factor - kr - 0.07
Calculation factor - e - 0.8
Calculation factor - X - 0.63
Calculation factor - Y0 - 0.66
Calculation factor - Y1 - 0.78
Calculation factor - Y2 - 1.24
Mass bearing - 0.22 kg
Hot number:NTN 7217 C KOYO 7328 B/DB SKF 7020 C/DF SKF NUP 2306 E NTN N 320 INA 29412-E1 NKE 51144-MP ISO 61910 ZZ ISO 61902-2RS SKF 6209/VA201 LS GEC420XT-2RS ZEN NK22/16 SKF (Old No.) HK-0408 SKF NJ-2205E SKF FYTB 1.1/2 WDW
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