d - 4 mm
D - 9 mm
B - 3.5 mm
d1 - - 5.2 mm
D2 - - 8.1 mm
r1,2 - min. - 0.1 mm
da - min. - 4.6 mm
da - max. - 5.1 mm
Da - max. - 8.4 mm
ra - max. - 0.1 mm
Basic dynamic load rating - C - 0.54 kN
Basic static load rating - C0 - 0.18 kN
Fatigue load limit - Pu - 0.07 kN
Reference speed - 140000 r/min
Limiting speed - 70000 r/min
Calculation factor - kr - 0.015
Calculation factor - f0 - 10
Mass bearing - 0.001 kg
Hot number:KOYO 7301 AC/DB KOYO 29268 SKF NJ2307E+HJ2307E TIMKEN NU1052MA OKB 4086136H Timken 31593/31521 NSK 81590/81962 NTN HTA026DB LS GE40ET-2RS RIV 54307-U FAG NCF-2928V MRC 7240-D NOK TCJ 120 150 14 NBR+PTFE NOK 4CP-31.5 NOK T2G-220
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