d - 12 mm
D - 21 mm
B - 5 mm
C - 5 mm
r min. - 0,3 mm
da min. - 14 mm
da max - 14,5 mm
Da max. - 19 mm
ra max. - 0,3 mm
Weight - 0,006 Kg
Basic dynamic load rating (C) - 1,92 kN
Basic static load rating (C0) - 1,04 kN
(Grease) Lubrication Speed - 29 000 r/min
Calculation factor (f0) - 15,3
Hot number:KOYO 1311 KOYO NF 220 KOYO NF 319 SKF * 6305N TIMKEN 3979/3920 NACHI 239/900EK KOYO DU60108-8 NBS KBK 9x12x11,5 KOYO NANF211-32 ISO NUP1944 ISO UC312 INA XU 12 0222 NSK NTFJL69349RG3UL4PN01 SKF 32217 SKF RN-5x39.8 BF/G2
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