d | 70 | mm | |
D | 110 | mm | |
B | 20 | mm | |
d1 | 85 | mm | |
d2 | 83.2 | mm | |
D2 | 97.8 | mm | |
b | 1.5 | mm | |
C1 | 10.9 | mm | |
C2 | 4.4 | mm | |
C3 | 2.9 | mm | |
r1,2 | min. | 1.1 | mm |
r3,4 | min. | 0.6 | mm |
a | 31.2 | mm |
da | min. | 76 | mm |
db | min. | 76 | mm |
Da | max. | 104 | mm |
Db | max. | 106.8 | mm |
ra | max. | 1 | mm |
rb | max. | 0.6 | mm |
dn | 86.1 | mm |
Basic dynamic load rating | C | 24.7 | kN | |
Basic static load rating | C0 | 26 | kN | |
Fatigue load limit | Pu | 0.655 | kN | |
Attainable speed for grease lubrication | 15000 | r/min | ||
Attainable speed for oil-air lubrication | 24000 | r/min | ||
Ball diameter | Dw | 7.938 | mm | |
Number of balls | z | 28 | ||
Reference grease quantity | Gref | 7.27 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 110 | N | |
Static axial stiffness, preload class A | 123 | N/µm | ||
Preload class B | GB | 220 | N | |
Static axial stiffness, preload class B | 159 | N/µm | ||
Preload class C | GC | 660 | N | |
Static axial stiffness, preload class C | 239 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.07 | ||
Calculation factor | f1 | 0.99 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.01 | ||
Calculation factor | f2C | 1.04 | ||
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 | 0.66 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
2320 K | 100 | 215 | 73 | Bearings, units and housings |
---|---|---|---|---|
30330/DF | 150 | 320 | - | Bearings, units and housings |
33011/DF | 55 | 90 | - | Bearings, units and housings |
4312 ATN9 | 60 | 130 | 46 | Bearings, units and housings |
60x78x9 CRS1 R | 60 | 78 | 9 | Seals |
60x95x10 HMS5 V | 60 | 95 | 10 | Seals |
706 ACD/P4AH | 6 | 17 | 6 | Bearings, units and housings |
7220 CD/P4A | 100 | 180 | 34 | Bearings, units and housings |
C 3140 | 200 | 340 | 112 | Bearings, units and housings |
C 2316 | 80 | 170 | 58 | Bearings, units and housings |
LM 245848/810 | 231.775 | 317.5 | 47.625 | Bearings, units and housings |
SONL 234-534 | 170 | - | - | Bearings, units and housings |
Hot number:
11378
15975
19267
51324 M
51340 M
60016
7022 ACD/HCP4A
71805 CD/HCP4
71940 ACD/P4A
7212 BECBY
KMFE 19 L
NU 210 ECM/HC5C3
S7215 ACD/P4A
SNP 3056x10.7/16
YAR 209-111-2F
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