d - 50 mm
D - 72 mm
B - 12 mm
d1 - 56.7 mm
d2 - 54.9 mm
D1 - 65.3 mm
K - 0.5 mm
C1 - 3.53 mm
r1,2 - min. - 0.6 mm
r3,4 - min. - 0.3 mm
a - 14.7 mm
da - min. - 53.2 mm
db - min. - 52 mm
Da - max. - 68.8 mm
Db - max. - 70 mm
ra - max. - 0.6 mm
rb - max. - 0.3 mm
dn - 58.4 mm
Basic dynamic load rating - C - 12.7 kN
Basic static load rating - C0 - 8.6 kN
Fatigue load limit - Pu - 0.365 kN
Limiting speed for grease lubrication - 26000 r/min
Limiting speed for oil lubrication - 40000 mm/min
Ball - Dw - 7.144 mm
Ball - z - 21
Gref - 1.7 cm3
Calculation factor - f0 - 8.4
Preload class A - GA - 69 N
Preload class B - GB - 210 N
Preload class C - GC - 410 N
Calculation factor - f - 1.15
Calculation factor - f1 - 1
Calculation factor - f2A - 1
Calculation factor - f2B - 1.04
Calculation factor - f2C - 1.08
Calculation factor - fHC - 1
Preload class A - 38 N/micron
Preload class B - 61 N/micron
Preload class C - 83 N/micron
Mass bearing - 0.13 kg
Hot number:NACHI 22207 CCK/W33 Kingon F629ZZ FAG 3308B.2ZR.TVH OKB 113620W2 NACHI 7030DF NACHI E5028NRNT AST GEG17ES CRAFT NA4909 PSL PSL 412-305 CX SIL 06 IKO TAM 5520 FAG C2207V Torrington SAF-62443/16..ROLLER SKF 470831 NOK SPGO-360
Previous:71910 CE/P4A 角接触球轴承 ---- Next:71910 CE/P4AL 角接触球轴承
Return to SKF轴承型号查询