d - 25 mm
D - 37 mm
B - 10 mm
d1 - - 28.2 mm
D2 - - 34.12 mm
r1,2 - min. - 0.3 mm
da - min. - 27 mm
da - max. - 28 mm
Da - max. - 35 mm
ra - max. - 0.3 mm
Basic dynamic load rating - C - 3.9 kN
Basic static load rating - C0 - 2.6 kN
Fatigue load limit - Pu - 0.108 kN
Reference speed - 38000 r/min
Limiting speed - 19000 r/min
Calculation factor - kr - 0.02
Calculation factor - f0 - 13.7
Mass bearing - 0.0294 kg
Hot number:SKF 7221 C/DB TORRINGTON 24040 CC/W33 ISO 1320K MPZ 32313B NTN 4T-30206 NTN 4T-33005 SKF NNU 4948 B/SPW33 KOYO NU2206 SKF RNA4868 INA SL15 930 INA NAO-12x24x13 SKF NJ-2344E SKF 7007 CE/HCP4AL SKF NU 2215 ECML NOK TCJ 80 105 13 NBR+PTFE
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