d - 1.984 mm
D - 6.35 mm
B - 3.571 mm
d1 - - 3.92 mm
D2 - - 5.75 mm
r1,2 - min. - 0.1 mm
da - min. - 2.8 mm
Da - max. - 5.8 mm
ra - max. - 0.1 mm
Basic dynamic load rating - C - 0.163 kN
Basic static load rating - C0 - 0.048 kN
Fatigue load limit - Pu - 0.002 kN
Reference speed - 170000 r/min
Limiting speed - 85000 r/min
Calculation factor - kr - 0.025
Calculation factor - f0 - 7
Mass bearing - 0.0004 kg
Hot number:NTN 7221 AC NSK NU 1084 TIMKEN 05075X/05185-S OKB 1150903 OKB 4053184W2K OKB 3G1618K NACHI 6001NKE ISO NKI20/20 SIGMA NMJ 3.3/8 CX NP421 FAG MB-0 RIV RL-11 SKF 71938 ACD/HCP4A SKF 72x90x10 HMS5 V SKF C 3192 M
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