d - 110 mm
D - 170 mm
B - 28 mm
C - 28 mm
a - 3,71 mm
b - 3,65 mm
f - 3,05 mm
r min. - 2 mm
r0 max. - 0,6 mm
r1 min. - 0,5 mm
D1 - 163,65 mm
D2 - 182,9 mm
da min. - 119 mm
Da max. - 161 mm
Weight - 1,96 Kg
Basic dynamic load rating (C) - 82 kN
Basic static load rating (C0) - 73 kN
(Grease) Lubrication Speed - 3800 r/min
(Oil) Lubrication Speed - 4500 r/min
Calculation factor (f0) - 15,6
Hot number:KOYO 7221 C/DF KOYO 7201 AC/DT NACHI NNU 4952 FLT NJ 2309 SKF 2304 E-2RS1TN9 OKB 2268136K NACHI 260KBE030 NTN 68/850 INA XA 20 0352 H NTN 206-ZNR MRC 6018-2RSNR RIV 6319-Z RBC GE-25ES-2RS FAG NNCL-4860VC/3 SKF RNA-4907-RS
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