d | 55 | mm | |
D | 80 | mm | |
B | 13 | mm | |
d1 | 63.94 | mm | |
d2 | 62.7 | mm | |
D2 | 73.2 | mm | |
b | 2 | mm | |
C1 | 6.5 | mm | |
C2 | 3.8 | mm | |
C3 | 1.7 | mm | |
r1,2 | min. | 1 | mm |
r3,4 | min. | 0.3 | mm |
a | 26 | mm |
da | min. | 59.6 | mm |
db | min. | 59.6 | mm |
Da | max. | 75.4 | mm |
Db | max. | 78 | mm |
ra | max. | 1 | mm |
rb | max. | 0.3 | mm |
dn | 64.8 | mm |
Basic dynamic load rating | C | 12.7 | kN | |
Basic static load rating | C0 | 12.7 | kN | |
Fatigue load limit | Pu | 0.325 | kN | |
Attainable speed for grease lubrication | 20000 | r/min | ||
Attainable speed for oil-air lubrication | 32000 | r/min | ||
Ball diameter | Dw | 5.556 | mm | |
Number of balls | z | 28 | ||
Reference grease quantity | Gref | 2.58 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 55 | N | |
Static axial stiffness, preload class A | 88 | N/µm | ||
Preload class B | GB | 110 | N | |
Static axial stiffness, preload class B | 114 | N/µm | ||
Preload class C | GC | 330 | N | |
Static axial stiffness, preload class C | 172 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.09 | ||
Calculation factor | f1 | 0.99 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.02 | ||
Calculation factor | f2C | 1.07 | ||
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 | 0.18 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
13909 | 34.925 | 73.03 | 7.95 | Seals |
---|---|---|---|---|
19596 | 50 | 68 | 9 | Seals |
71960 ACDMA/P4A | 300 | 420 | 56 | Bearings, units and housings |
7221 BECBM | 105 | 190 | 36 | Bearings, units and housings |
FSAF 1515 | 61.9125 | - | - | Bearings, units and housings |
KRV 22 B | - | 22 | 12 | Bearings, units and housings |
OKC 390 | 390 | - | ||
PCM 130135100 M | 130 | 135 | 100 | Bearings, units and housings |
SNL 3038 | 160 | - | - | Bearings, units and housings |
SNL 3272 | 340 | - | - | Bearings, units and housings |
SSAFS 23034 KAT x 5.15/16 | 150.8125 | - | - | Bearings, units and housings |
W 6210 | 50 | 90 | 20 | Bearings, units and housings |
Hot number:
1212 EKTN9
23068 CCK/W33
300x345x22 HDS1 R
32038 X
3211 A-2Z
330x370x20 HDS1 R
414000
7018 CE/HCP4A
OH 39/600 HE
SIKB 16 F/VZ019
SNL 3176
SSAFS 22640 x 7.1/4 T
W 61809 R
W 628/9-2RZ
WS 89308
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