d - 70 mm
D - 150 mm
T - 54 mm
B - 51 mm
C - 42 mm
a - 43,3 mm
r min. - 3 mm
r1 min. - 2,5 mm
da min. - 91 mm
Da min - 115 mm
Da max. - 138 mm
db max. - 84 mm
Db min. - 141 mm
ra max. - 2,5 mm
rb max. - 2 mm
Weight - 4,47 Kg
Basic dynamic load rating (C) - 280 kN
Basic static load rating (C0) - 390 kN
(Grease) Lubrication Speed - 2400 r/min
(Oil) Lubrication Speed - 3400 r/min
Calculation factor (e) - 0,55
Calculation factor (Y0) - 0,6
Calculation factor (Y1) - 1,1
Hot number:FAG NKI 55/25 SKF 2307K+H2307 FAG NUP 218 E OKB 1214 OKB OKB 3007212 NACHI 52307 CRAFT CRF-41.67828 ISO 7213 CDB CX 7311 C-UO INA YRT180 SKF GS81124 SKF (Old No.) NAO-50x68x20 SKF NCF-18/560V SKF NU-228
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