d - 50.8 mm
D - 97.63 mm
T - 23.812 mm
d1 - - 76.83 mm
D1 - 101.549 mm
B - 24.66 mm
C - 19.5 mm
C1 - 4.016 mm
r1,2 - min. - 3.5 mm
r3,4 - min. - 0.8 mm
a - 21 mm
da - max. - 66 mm
db - min. - 62 mm
ra - max. - 3.3 mm
Basic dynamic load rating - C - 89.7 kN
Basic static load rating - C0 - 129 kN
Fatigue load limit - Pu - 14.6 kN
Reference speed - 7000 r/min
Limiting speed - 7000 r/min
Calculation factor - e - 0.4
Calculation factor - Y - 1.5
Calculation factor - Y0 - 0.8
Mass bearing - 0.87 kg
Hot number:MRC 7300 B/DT INA NA 69/28 FAG NU 306 E OKB 180211Z1 OKB 32322H ISB 6207-2RS ZEN 6306 AST ASTT90 F12060 NMB HRT16E IKO NAS 5056UUNR Torrington AS1024 SKF HK-4518-RS SKF 33114/DF NACHI 6300-RZ NOK T3G-125
Previous:28678/28622 圆锥滚子轴承 ---- Next:28678/28622B 圆锥滚子轴承
Return to SKF轴承型号查询