d - 10 mm
D - 19 mm
B - 5 mm
C - 5 mm
d1 - 13,1 mm
d2 - 13,1 mm
r1 min. - 0,3 mm
r2 min. - 0,3 mm
r3 min. - 0,15 mm
r4 min. - 0,15 mm
D1 - 16,1 mm
D2 - – mm
da min. - 12 mm
Da max. - 17 mm
db min - 12 mm
ra max. - 0,3 mm
rb max. - 0,15 mm
dh - 13,4 mm
Db max - 18,2 mm
Weight - 0,005 Kg
Basic dynamic load rating (C) - 1,78 kN
Basic static load rating (C0) - 0,93 kN
(Grease) Lubrication Speed - 85 000 r/min
(Oil) Lubrication Speed - 130 000 r/min
Fatigue load limit (Pu) - 0,04
Calculation factor (f0) - –
Hot number:NTN 61905-2RS NSK 7021 AC MRC 71918 C/DF IKO K 25×30×20 NTN NK 32/20 TIMKEN HM903249/HM903210 Timken 02474/02420 NACHI 23020AX SKF 292/800EM ILJIN IJ122008 Timken J6392/J6327 SKF L 45449/410/Q SIGMA NUP 2222 SKF HK-5022-RS McGill YCRS-22
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