d - 45.242 mm
D - 73.431 mm
T - 19.558 mm
d1 - - 59.4 mm
B - 19.812 mm
C - 15.748 mm
r1,2 - min. - 3.5 mm
r3,4 - min. - 0.8 mm
a - 15 mm
da - max. - 52 mm
db - min. - 57 mm
Da - min. - 66 mm
Da - max. - 68 mm
Db - min. - 70 mm
Ca - min. - 3 mm
Cb - min. - 3.5 mm
ra - max. - 3.3 mm
rb - max. - 0.8 mm
Basic dynamic load rating - C - 53.9 kN
Basic static load rating - C0 - 75 kN
Fatigue load limit - Pu - 8.2 kN
Reference speed - 6700 r/min
Limiting speed - 9500 r/min
Calculation factor - e - 0.3
Calculation factor - Y - 2
Calculation factor - Y0 - 1.1
Mass bearing - 0.308 kg
Hot number:KOYO 7221 C/DF SKF 32314 CX 20207 C KOYO 313822 NBS K 60x68x30 - ZW NKE NJ2318-E-M6+HJ2318-E NBS RNA 4903 RS INA TASE50-N RBC 93432 MRC 5216-M SKF 6309-RSH SKF NNU 41/750 K30M/W33 SKF OKCX 900 SKF S71909 CE/P4A SKF 6309 N
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