d - 50 mm
D - 72 mm
B - 12 mm
C - 12 mm
r min. - 0,6 mm
da min. - 54 mm
da max - 55 mm
Da max. - 68 mm
ra max. - 0,6 mm
Weight - 0,135 Kg
Basic dynamic load rating (C) - 14,5 kN
Basic static load rating (C0) - 11,7 kN
(Grease) Lubrication Speed - 9 000 r/min
(Oil) Lubrication Speed - 11 000 r/min
Calculation factor (f0) - 16,1
Hot number:KOYO 7303 C INA RNA 6912 NTN 2RNU2231 KOYO 48393/48320 NACHI 32334 NTN 562960/GNP5 SNFA BS 60/120 /S 7P62U INA GE 70 DO-2RS NACHI NU 2336 ISB TSF 16 BB-O NTN T-M268730/M268710G2 Torrington NU-232 SKF BD-22230 CCK/W33-AHX 3130 G NHBB SSRI-5632ZA91 NSK 61900-2Z
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