d | 9 | mm | |
D | 24 | mm | |
B | 7 | mm | |
d1 | 14.1 | mm | |
d2 | 14.1 | mm | |
D1 | 18.9 | mm | |
r1,2 | min. | 0.3 | mm |
r3,4 | min. | 0.2 | mm |
a | 7.4 | mm |
da | min. | 11 | mm |
db | min. | 11 | mm |
Da | max. | 22 | mm |
Db | max. | 22.6 | mm |
ra | max. | 0.3 | mm |
rb | max. | 0.2 | mm |
dn | 15.1 | mm |
Basic dynamic load rating | C | 3.45 | kN | |
Basic static load rating | C0 | 1.53 | kN | |
Fatigue load limit | Pu | 0.064 | kN | |
Attainable speed for grease lubrication | 75000 | r/min | ||
Attainable speed for oil-air lubrication | 110000 | r/min | ||
Ball diameter | Dw | 3.969 | mm | |
Number of balls | z | 10 | ||
Reference grease quantity | Gref | 0.18 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 20 | N | |
Static axial stiffness, preload class A | 30 | N/µm | ||
Preload class B | GB | 40 | N | |
Static axial stiffness, preload class B | 39 | N/µm | ||
Preload class C | GC | 80 | N | |
Static axial stiffness, preload class C | 51 | N/µm | ||
Preload class D | GD | 160 | N | |
Static axial stiffness, preload class D | 68 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.02 | ||
Calculation factor | f1 | 0.99 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.02 | ||
Calculation factor | f2C | 1.05 | ||
Calculation factor | f2D | 1.08 | ||
Calculation factor | fHC | 1 | ||
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 | 0.015 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
13703 | 35 | 54 | 8 | Seals |
---|---|---|---|---|
140 VA V | 126 | - | - | Seals |
21234 | 53.975 | 79.38 | 11.13 | Seals |
23156-2CS5/VT143 | 280 | 460 | 146 | Bearings, units and housings |
4310 ATN9 | 50 | 110 | 40 | Bearings, units and housings |
7308 BECBP | 40 | 90 | 23 | Bearings, units and housings |
7310 BECBY | 50 | 110 | 27 | Bearings, units and housings |
7628 | 19.05 | 41.25 | 6.35 | Seals |
NJ 248 MA | 240 | 440 | 72 | Bearings, units and housings |
NKX 70 | 70 | 85 | 40 | Bearings, units and housings |
NU 3076 ECMP | 380 | 560 | 135 | Bearings, units and housings |
WS 81244 | 220 | 18.5 | Bearings, units and housings |
Hot number:
2305 EKTN9
29867
31318
31326 X/DF
35x50x7 HMSA10 V
38x58x8 HMS5 V
61980 MA
628-2RS1
71900 CE/HCP4A
EE 243196 AX/243250
BT4B 334028 G/HA1VA901
NF 19/750 ECMB/HA1
NU 2308 ECJ
OH 3196 HE
SAF 1515 x 2.3/8
Previous:709 ACD/HCP4AH Bearings, units and housings ---- Next:709 ACD/P4AH Bearings, units and housings
Return to SKF bearing