d - 190 mm
D - 260 mm
T - 45 mm
B - 45 mm
C - 34 mm
a - 55 mm
r min. - 2,5 mm
r1 min. - 2 mm
r2 min. - 2 mm
da min. - 202 mm
da max - 204 mm
Da min - 235 mm
Da max. - 250 mm
db max. - 204 mm
Db min. - 252 mm
ra max. - 2 mm
rb max. - 2 mm
Db - 252 mm
Weight - 6,89 Kg
Basic dynamic load rating (C) - 366 kN
Basic static load rating (C0) - 789 kN
(Grease) Lubrication Speed - 1200 r/min
(Oil) Lubrication Speed - 1600 r/min
Calculation factor (e) - 0,48
Calculation factor (Y0) - 0,69
Calculation factor (Y1) - 1,26
Hot number:MRC 7308 C/DT KOYO 53410 U OKB 688713 ZEN 6202-2Z CRAFT CRF-32214 A CX GE 260 ECR-2RS ISO H715343/10 SKF NJ 313 ECJ NKE NJ311-E-MA6 Timken NP285701/NP341513 NSK NU 304 ET INA ZARF50115-TV Rollway NF-211E NTN SSFYT-25SD SKF RNAO 90x110x30
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