d - 200 mm
D - 310 mm
B - 51 mm
d1 - 233.9 mm
d2 - 233.9 mm
D1 - 276.1 mm
K - 0.6 mm
C1 - 14 mm
r1,2 - min. - 2.1 mm
r3,4 - min. - 1.1 mm
a - 59.8 mm
da - min. - 211 mm
db - min. - 211 mm
Da - max. - 299 mm
Db - max. - 304 mm
ra - max. - 2 mm
rb - max. - 1 mm
dn - 243.2 mm
Basic dynamic load rating - C - 296 kN
Basic static load rating - C0 - 390 kN
Fatigue load limit - Pu - 10.2 kN
Limiting speed for grease lubrication - 4500 r/min
Limiting speed for oil lubrication - 6700 mm/min
Ball - Dw - 34.925 mm
Ball - z - 21
Gref - 153 cm3
Calculation factor - f0 - 15.6
Preload class A - GA - 1100 N
Preload class B - GB - 2200 N
Preload class C - GC - 4400 N
Preload class D - GD - 8800 N
Calculation factor - f - 1.14
Calculation factor - f1 - 1
Calculation factor - f2A - 1
Calculation factor - f2B - 1.02
Calculation factor - f2C - 1.05
Calculation factor - f2D - 1.09
Calculation factor - fHC - 1
Preload class A - 208 N/micron
Preload class B - 280 N/micron
Preload class C - 389 N/micron
Preload class D - 556 N/micron
Mass bearing - 12.277 kg
Hot number:OKB 77172U OKB NTN 562020/GLP4 IKO BR 182620 UU IKO GBR 283720 U FBJ L44649/L44610 NKE NJ317-E-M6+HJ317-E CX NA6905 ISO NJ1076 NBS NKI 30/30 CX NUP10/750 SKF RNAO-50x62x20 SKF 860 VRME R SKF FYNT 70 F NOK USI 60 50 6
Previous:7040 CD/P4A 角接触球轴承 ---- Next:7040 CDB 角接触球轴承
Return to SKF轴承型号查询