d - 279,4 mm
D - 317,5 mm
T - 24,384 mm
B - 24,384 mm
C - 18,288 mm
a - 45 mm
d1 - 299 mm
r1 min. - 1,5 mm
r2 min. - 1,5 mm
r3 min. - 1,5 mm
r4 min. - 1,5 mm
Ca min. - 4 mm
Cb min. - 4,5 mm
da max - 286 mm
Da min - 309 mm
db min - 288 mm
Db min. - 312 mm
ra max. - 1,5 mm
rb max. - 1,5 mm
Weight - 2,6 Kg
Basic dynamic load rating (C) - 162 kN
Basic static load rating (C0) - 440 kN
Fatigue load limit (Pu) - 28,5
Limiting speed - 1 820 r/min
Calculation factor (e) - 0,35
Calculation factor (Y) - 1,73
Calculation factor (Y0) - 0,95
Hot number:NACHI 7221 B/DB NSK 68/630 OKB OKB 350105 OKB 18/1180 OKB Timken 206KLL Timken M224749/M224710D+M224749XC ZEN S686W5 SKF S71930 ACD/HCP4A SNFA SEA105 7CE1 SKF KC-140ARO SKF 110x130x12 CRW1 R NOK VB 75 100 7 NBR NOK ODI 90 80 8
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