d - 40 mm
D - 90 mm
T - 25.25 mm
d1 - - 67.15 mm
B - 23 mm
C - 17 mm
r1,2 - min. - 2 mm
r3,4 - min. - 1.5 mm
a - 28 mm
da - max. - 51 mm
db - min. - 49 mm
Da - min. - 71 mm
Da - max. - 81 mm
Db - min. - 86 mm
Ca - min. - 3 mm
Cb - min. - 8 mm
ra - max. - 2 mm
rb - max. - 1.5 mm
Basic dynamic load rating - C - 85 kN
Basic static load rating - C0 - 81.5 kN
Fatigue load limit - Pu - 9.5 kN
Reference speed - 5600 r/min
Limiting speed - 7500 r/min
Calculation factor - e - 0.83
Calculation factor - Y - 0.72
Calculation factor - Y0 - 0.4
Mass bearing - 0.72 kg
Hot number:NTN 7207 AC KOYO 7201 AC NTN 7302 C/DB MAC NUP 2206 NKE 54420-MP+U420 ISB 618/8 NTN 6926 SKF 81180M SKF BS2-2220-2RS5K/VT143 INA CSCA045 AST LD5803ZZ NTN K72×79×21 ISO NP2234 RIV 6220-Z FAG (Old No.) NUTR-3072
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