d - 150 mm
D - 270 mm
T - 49 mm
a - 52,2 mm
B - 45 mm
C - 38 mm
Ca min - 9 mm
Cb min - 11 mm
Da max - 256 mm
Da min - 234 mm
Db min - 250 mm
d1 - 201,5 mm
da max - 175 mm
db min - 164 mm
r1, 2 min - 4 mm
r3, 4 min - 3 mm
ra max - 4 mm
rb max - 3 mm
m - 11,1 kg / Weight
Cr - 550000 N
C0r - 630000 N / Static load rating (radial)
e - 0,44
Y - 1,38
Y0 - 0,76
Cur - 79000 N / Fatigue limit load, radial
nG - 2650 1/min / Limiting speed
nB - 1870 1/min / Reference speed
Main dimensions to DIN ISO 355 / DIN 720, separable, adjusted or in pairs
Hot number:NTN 7220 C/DB KOYO NN 3064 K OKB 180406YK OKB Timken 21306VCSJ KOYO 29392 ISB 32220J/DF Timken 41126/41286 ISB 688 NACHI 7021C KOYO NJ213R SNFA VEB 40 /S 7CE1 SKF NA-4905 INA ZARF-50140-L SKF 1094110
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