d - 20 mm
D - 52 mm
B - 21 mm
d1 - - 31.2 mm
D1 - - 41.85 mm
F - 27.5 mm
r1,2 - min. - 1.1 mm
r3,4 - min. - 1.1 mm
s - 1.9 mm
da - min. - 26.1 mm
da - max. - 26.2 mm
db - min. - 33 mm
Da - max. - 45.4 mm
ra - max. - 1 mm
Basic dynamic load rating - C - 47.5 kN
Basic static load rating - C0 - 38 kN
Fatigue load limit - Pu - 4.8 kN
Reference speed - 15000 r/min
Limiting speed - 18000 r/min
Calculation factor - kr - 0.25
Mass bearing - 0.217 kg
Hot number:KOYO 53220 U FAG 6244M NSK 2303 FAG 3806-B-2Z-TVH SNR 6207F604 NTN 7234DB NTN 7319BDF Timken H715341/H715310-B NSK HR332/32J KOYO M6219ZZX KOYO NUP306R NSK NUP 208 EW NTN 619/2 GMN HYS6200ETAUP NOK JASO 2028 1A
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