d - 20 mm
F - 25 mm
D - 37 mm
B - 23 mm
C - 23 mm
r min. - 0,3 mm
s - 0,8 mm
da min. - 22 mm
Da max. - 35 mm
ra max. - 0,3 mm
Weight - 0,115 Kg
Basic dynamic load rating (C) - 28,4 kN
Basic static load rating (C0) - 37 kN
(Grease) Lubrication Speed - 11 000 r/min
(Oil) Lubrication Speed - 16 000 r/min
Hot number:KOYO 7021 C/DT NSK NNU 49/560 OKB BAS208 SKF 21313 EK + H 313 SKF AXW45 NTN DE0787LLCS54/5A SNR EXFL218 Fersa HM813843/HM813810 NACHI NJ 2205 KOYO T2ED050 IKO TRU 405930 FAG 6210-RSNR FAG H-2340x180 McGill SR-22228-2RS SKF 21317 E
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