d - 12 mm
D - 21 mm
B - 5 mm
d2 - - 13.8 mm
D2 - - 19.15 mm
r1,2 - min. - 0.3 mm
Da - max. - 19.5 mm
ra - max. - 0.3 mm
Basic dynamic load rating - C - 1.5 kN
Basic static load rating - C0 - 0.9 kN
Fatigue load limit - Pu - 0.039 kN
Reference speed - 70000 r/min
Limiting speed - 36000 r/min
Calculation factor - kr - 0.02
Calculation factor - f0 - 13.4
Mass bearing - 0.006 kg
Hot number:NTN UC 317 TIMKEN EE170975 OKB 3056205 KOYO 15BTM2112-1 ZEN 3305 NSK FJL-3515 SKF GEM25ES-2RS Timken H936349/H936310 NTN KBK12X15X16.6 FAG 1201 RIV 6213-Z NSK AXK-1528 RBC GE-50C-2RS SKF GEM-20ES-2RS SKF 61802-2Z
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