d - 9 mm
D - 20 mm
B - 6 mm
d1 - - 11.6 mm
D2 - - 17.44 mm
r1,2 - min. - 0.3 mm
Da - max. - 18 mm
ra - max. - 0.3 mm
Basic dynamic load rating - C - 2.1 kN
Basic static load rating - C0 - 1.1 kN
Fatigue load limit - Pu - 0.045 kN
Reference speed - 80000 r/min
Limiting speed - 40000 r/min
Calculation factor - kr - 0.025
Calculation factor - f0 - 13.3
Mass bearing - 0.0076 kg
Hot number:KOYO 7228 C/DF OKB 3806097J ISO 29332 M ISO 7414 B NTN FL685 INA GE70-FO-2RS CX NP419 NSK RLM2116 SKF 479212D INA 81384 FAG AH-3122x100 SKF GE-50AW SKF 238/850 CAMA/W20 SKF 7011 ACD/P4AL SKF HM 88649/610
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