d - 4 mm
D - 13 mm
B - 5 mm
C - 5 mm
d1 - – mm
d2 - 6 mm
r1 min. - 5,6 mm
r2 min. - 5,6 mm
D1 - 11,4 mm
D2 - 0,2 mm
da min. - 5,9 mm
Da max. - 11,5 mm
ra max. - 0,2 mm
Weight - 0,003 Kg
Basic dynamic load rating (C) - 0,741 kN
Basic static load rating (C0) - 0,25 kN
Fatigue load limit (Pu) - 0,011
Reference speed - 110000 r/min
Limiting speed - 56000 r/min
Calculation factor (f0) - 6,4
Calculation factor (kr) - 0,03
Hot number:SNR 7221 C NSK 7302 B NSK 21320 CCK SKF 33215/Q CX 71811 CTBP4 ISO GE 017 ECR INA KB50-PP Samick LMKP8UU IKO POS 4EC NTN T-HH926749/HH926710 FED 6012-ZZ SKF NCF-2918V SKF 524853 NOK CPH 80 40 4 NOK UPH-90A
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