d - 50 mm
D - 80 mm
B - 16 mm
d1 - 60.25 mm
d2 - 57.9 mm
D2 - 72.9 mm
r1,2 - min. - 1 mm
r3,4 - min. - 0.6 mm
a - 23.3 mm
da - min. - 54.6 mm
da - max. - 59.7 mm
db - min. - 54.6 mm
db - max. - 57.3 mm
Da - max. - 75.4 mm
Db - max. - 75.8 mm
ra - max. - 1 mm
rb - max. - 0.6 mm
Basic dynamic load rating - C - 14.8 kN
Basic static load rating - C0 - 10 kN
Fatigue load limit - Pu - 0.425 kN
Limiting speed for grease lubrication - 27000 r/min
Ball - Dw - 7.938 mm
Ball - z - 21
Calculation factor - e - 0.68
Calculation factor - Y2 - 0.87
Calculation factor - Y0 - 0.38
Calculation factor - X2 - 0.41
Calculation factor - Y1 - 0.92
Calculation factor - Y2 - 1.41
Calculation factor - Y0 - 0.76
Calculation factor - X2 - 0.67
Preload class A - GA - 130 N
Preload class B - GB - 400 N
Preload class C - GC - 800 N
Calculation factor - f - 1.08
Calculation factor - f1 - 0.99
Calculation factor - f2A - 1
Calculation factor - f2B - 1.03
Calculation factor - f2C - 1.06
Calculation factor - fHC - 1.01
Preload class A - 115 N/micron
Preload class B - 173 N/micron
Preload class C - 227 N/micron
Mass bearing - 0.233 kg
Hot number:NSK NU 219 EM OKB ISB 31328XJ/DF NACHI 6004ZENR NKE 6216-NR SKF 71919 ACD/HCP4AH1 AST GEG160ES Timken MH-8121 NBS NA 4910 SKF NCF2244V ISB R1-5 NACHI UCEP215 NSK VP32Z-3 NTN 32934 ELGES 63818-2RS
Previous:S7010 ACD/P4A 角接触球轴承 ---- Next:S7010 ACE/P4A 角接触球轴承
Return to SKF轴承型号查询