d - 63,5 mm
D - 122,238 mm
T - 38,354 mm
B - 38,1 mm
C - 29,718 mm
a - 27,6 mm
r min. - 3,6 mm
r2 min. - 3,2 mm
da min. - 80 mm
Da - 108 mm
db min - 73 mm
ra max. - 3,6 mm
rb max. - 3,2 mm
Db - 116 mm
Weight - 1,951 Kg
Basic dynamic load rating (C) - 191 kN
Basic static load rating (C0) - 249 kN
(Grease) Lubrication Speed - 3200 r/min
(Oil) Lubrication Speed - 4300 r/min
Calculation factor (e) - 0,34
Calculation factor (Y0) - 0,98
Calculation factor (Y1) - 1,78
Hot number:MRC 7244 C KOYO NJ 238 NTN UK 312+H 2312 TIMKEN HH221440/HH221410D NSK 6911 NTN 7315BDB NSK 7340 A FAG FW9150 KOYO MLF6010 NSK NU 313 EM NACHI O-48 CYSD R18 ISB RB 11012 SNFA VEX /S 75 /S 7CE3 SKF NU 217 ECM
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