d - 30 mm
D - 72 mm
T - 20,75 mm
B - 19 mm
C - 16 mm
a - 15 mm
d1 - 48,4 mm
r1 min. - 1,5 mm
r2 min. - 1,5 mm
r3 min. - 1,5 mm
r4 min. - 1,5 mm
Ca min. - 3 mm
Cb min. - 4,5 mm
da max - 40 mm
Da min - 62 mm
Da max. - 65 mm
db min - 37 mm
Db min. - 66 mm
ra max. - 1,5 mm
rb max. - 1,5 mm
Weight - 0,38 Kg
Basic dynamic load rating (C) - 56,1 kN
Basic static load rating (C0) - 56 kN
Fatigue load limit (Pu) - 6,4
Reference speed - 7500 r/min
Limiting speed - 10000 r/min
Calculation factor (e) - 0,31
Calculation factor (Y) - 1,9
Calculation factor (Y0) - 1,1
Hot number:KOYO 7318 AC/DT OKB L90507-21 FAG 22211-E1-K + AHX311 NACHI 24122AXK30 NTN 6310ZZ SNFA E 212 /S 7CE1 KOYO F696ZZ NTN K100×108×27 NTN PK26X31X9.8 NACHI NJ 407 NACHI UCC305 FAG 31319 RIV MS-12 SKF (Old No.) NK-30/30 NOK AS568-460-D
Previous:30306J 圆锥滚子轴承 ---- Next:30306Jh 圆锥滚子轴承
Return to SKF轴承型号查询