d - 70 mm
D - 100 mm
B - 16 mm
d1 - 79.3 mm
d2 - 76.8 mm
D1 - 90.52 mm
K - 0.5 mm
C1 - 4.9 mm
r1,2 - min. - 1 mm
r3,4 - min. - 0.3 mm
a - 20 mm
da - min. - 74.6 mm
db - min. - 72 mm
Da - max. - 95.4 mm
Db - max. - 98 mm
ra - max. - 1 mm
rb - max. - 0.3 mm
dn - 81.5 mm
Basic dynamic load rating - C - 22.1 kN
Basic static load rating - C0 - 16.3 kN
Fatigue load limit - Pu - 0.68 kN
Limiting speed for grease lubrication - 18500 r/min
Limiting speed for oil lubrication - 28000 mm/min
Ball - Dw - 9.525 mm
Ball - z - 22
Gref - 4.3 cm3
Calculation factor - f0 - 8.4
Preload class A - GA - 120 N
Preload class B - GB - 360 N
Preload class C - GC - 710 N
Calculation factor - f - 1.14
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 - 52 N/micron
Preload class B - 83 N/micron
Preload class C - 113 N/micron
Mass bearing - 0.32 kg
Hot number:KOYO NF 212 OKB ISO 15118/15245 SKF 2306 E-2RS1KTN9 + H 2306 SKF 23120 CCK/W33 + H 3120 ISO 23130W33 FAG 7319-B-JP NTN FL624Z SKF HN5020 KOYO MLF1506 NKE NJ209-E-MPA ISO NUP2226 STEYR NU-2309E INA RNA-4834 RHP 6005
Previous:71914 CE/P4A 角接触球轴承 ---- Next:71914 CE/P4AL 角接触球轴承
Return to SKF轴承型号查询