d | 25 | mm | |
D | 42 | mm | |
B | 9 | mm | |
d1 | 30.6 | mm | |
d2 | 30.6 | mm | |
D2 | 39.15 | mm | |
r1,2 | min. | 0.3 | mm |
r3,4 | min. | 0.2 | mm |
a | 12.4 | mm |
da | min. | 27 | mm |
da | max. | 30.1 | mm |
db | min. | 27 | mm |
db | max. | 30.1 | mm |
Da | max. | 40 | mm |
Db | max. | 40.6 | mm |
ra | max. | 0.3 | mm |
rb | max. | 0.2 | mm |
Basic dynamic load rating | C | 6.37 | kN | |
Basic static load rating | C0 | 3.8 | kN | |
Fatigue load limit | Pu | 0.16 | kN | |
Attainable speed for grease lubrication | 38000 | r/min | ||
Ball diameter | Dw | 4.762 | mm | |
Number of balls | z | 18 | ||
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 40 | N | |
Static axial stiffness, preload class A | 66 | N/µm | ||
Preload class B | GB | 80 | N | |
Static axial stiffness, preload class B | 86 | N/µm | ||
Preload class C | GC | 160 | N | |
Static axial stiffness, preload class C | 112 | N/µm | ||
Preload class D | GD | 320 | N | |
Static axial stiffness, preload class D | 149 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.07 | ||
Calculation factor | f1 | 0.98 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.07 | ||
Calculation factor | f2C | 1.12 | ||
Calculation factor | f2D | 1.17 | ||
Calculation factor | fHC | 1.04 | ||
Calculation factor | e | 0.68 | ||
Calculation factor (single, tandem) | Y2 | 0.87 | ||
Calculation factor (single, tandem) | Y0 | 0.38 | ||
Calculation factor (single, tandem) | X2 | 0.41 | ||
Calculation factor (back-to-back, face-to-face) | Y1 | 0.92 | ||
Calculation factor (back-to-back, face-to-face) | Y2 | 1.41 | ||
Calculation factor (back-to-back, face-to-face) | Y0 | 0.76 | ||
Calculation factor (back-to-back, face-to-face) | X2 | 0.67 |
Mass bearing | 0.038 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
319254 | 500 | 650 | 130 | Bearings, units and housings |
---|---|---|---|---|
7205 BEP | 25 | 52 | 15 | Bearings, units and housings |
812/850 M | 850 | 1120 | 212 | Bearings, units and housings |
BT4-0010 G/HA1C400VA903 | 177.8 | 247.65 | - | Bearings, units and housings |
FSAF 22518 TLC | 80.9625 | - | - | Bearings, units and housings |
FYWK 1.1/2 YTH | 38.1 | - | - | Bearings, units and housings |
MVR1-15 | 15 | 30 | - | Seals |
KD21-404 | 64 | 298 | - | Coupling systems |
SAF 1507 T | 30.1625 | - | - | Bearings, units and housings |
SY 50 WDW | 50 | - | - | Bearings, units and housings |
W 32 | 162.2806 | 214.3252 | - | Bearings, units and housings |
W 625 R | 5 | 16 | 5 | Bearings, units and housings |
Hot number:
20x32x6 HMS5 V
22206 E
BD-24040 CCK30/W33-AH 24040
45140
400130
404503
405203
7028 CD/HCP4AL
BS2-2210-2RS/VT143
FY 1.1/4 TF/VA228
LL 566848/810/HA1
NNCF 5013 CV
SAFS 23026 KA x 4.1/2
SNW 124x4.3/16
SYNT 40 LW
Previous:S71904 CE/P4A Bearings, units and housings ---- Next:S71905 ACE/HCP4A Bearings, units and housings
Return to SKF bearing