d - 260 mm
D - 540 mm
B - 165 mm
C - 165 mm
r min. - 6 mm
da min. - 288 mm
Da min - 462 mm
Da max. - 512 mm
ra max. - 5 mm
Weight - 180 Kg
Basic dynamic load rating (C) - 3100 kN
Basic static load rating (C0) - 4600 kN
(Grease) Lubrication Speed - 630 r/min
(Oil) Lubrication Speed - 800 r/min
Calculation factor (e) - 0,32
Calculation factor (Y0) - 2,1
Calculation factor (Y2) - 3,2
Calculation factor (Y3) - 2,1
Hot number:KOYO NU 238 TIMKEN 67780/67720 OKB CX 51252 CX 7209 A-UD NSK 7908A5TRSU INA F-555102.01 NTN NJ2209E CX NKX 10 Z NTN NNU4920K KOYO WFN693 ZZ SKF MR-104X SKF 25x45x7 HMS5 RG SKF 6018 NR SKF N 088
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