d - 35,717 mm
D - 72,233 mm
T - 25,4 mm
B - 25,4 mm
C - 19,842 mm
a - 20,7 mm
r min. - 3,6 mm
r2 min. - 2,4 mm
da min. - 52 mm
Da - 60 mm
db min - 42,5 mm
ra max. - 3,6 mm
rb max. - 2,4 mm
Db - 69 mm
Weight - 0,476 Kg
Basic dynamic load rating (C) - 66,9 kN
Basic static load rating (C0) - 87,4 kN
(Grease) Lubrication Speed - 5700 r/min
(Oil) Lubrication Speed - 7600 r/min
Calculation factor (e) - 0,55
Calculation factor (Y0) - 0,6
Calculation factor (Y1) - 1,1
Hot number:KOYO 6220-RZ SKF 7211 AC/DF KOYO 7302 AC/DF NTN NUP 305 OKB 1180801 OKB 346203 OKB KOYO 3NCN1021 NACHI 420KBE131 NACHI 6012ZE NSK 80TMP12 KOYO NU226 FAG (Old No.) RNAO-55x72x40 SKF 7014 CB/HCP4A SKF 6214-2RS1
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