d | 45 | mm | |
D | 68 | mm | |
B | 12 | mm | |
d1 | 53.45 | mm | |
d2 | 52.4 | mm | |
D2 | 61.8 | mm | |
b | 2 | mm | |
C1 | 5.9 | mm | |
C2 | 2.8 | mm | |
C3 | 1.7 | mm | |
r1,2 | min. | 0.6 | mm |
r3,4 | min. | 0.3 | mm |
a | 22.1 | mm |
da | min. | 48.2 | mm |
db | min. | 48.2 | mm |
Da | max. | 64.8 | mm |
Db | max. | 66 | mm |
ra | max. | 0.6 | mm |
rb | max. | 0.3 | mm |
dn | 54.2 | mm |
Basic dynamic load rating | C | 9.56 | kN | |
Basic static load rating | C0 | 9 | kN | |
Fatigue load limit | Pu | 0.232 | kN | |
Attainable speed for grease lubrication | 24000 | r/min | ||
Attainable speed for oil-air lubrication | 38000 | r/min | ||
Ball diameter | Dw | 4.762 | mm | |
Number of balls | z | 27 | ||
Reference grease quantity | Gref | 1.75 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 41 | N | |
Static axial stiffness, preload class A | 74 | N/µm | ||
Preload class B | GB | 82 | N | |
Static axial stiffness, preload class B | 95 | N/µm | ||
Preload class C | GC | 245 | N | |
Static axial stiffness, preload class C | 143 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.08 | ||
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 | 0.13 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
1525542 | 387.35 | 438.15 | 19.05 | Seals |
---|---|---|---|---|
5543 | 14.3002 | 25.37 | 6.35 | Seals |
6208-2ZNR | 40 | 80 | 18 | Bearings, units and housings |
930 VE R | 890 | - | - | Seals |
C 39/630 KM | 630 | 850 | 165 | Bearings, units and housings |
C 4036 V | 180 | 280 | 100 | Bearings, units and housings |
KR 62 PPA | - | 62 | 29 | Bearings, units and housings |
NCF 28/600 V/HB1 | 600 | 730 | 78 | Bearings, units and housings |
P 30 TR | 30 | - | - | Bearings, units and housings |
PWM 505840 | 50 | 58 | 40 | Bearings, units and housings |
SAF 22534 x 6 | 152.4 | - | - | Bearings, units and housings |
W 619/5-2Z | 5 | 13 | 4 | Bearings, units and housings |
Hot number:
13661
525031
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87461
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