d | 30 | mm | |
D | 55 | mm | |
B | 13 | mm | |
d1 | 38.2 | mm | |
d2 | 36.4 | mm | |
D1 | 45.81 | mm | |
r1,2 | min. | 1 | mm |
r3,4 | min. | 0.6 | mm |
a | 16.4 | mm |
da | min. | 34.6 | mm |
db | min. | 34.6 | mm |
Da | max. | 50.4 | mm |
Db | max. | 50.8 | mm |
ra | max. | 1 | mm |
rb | max. | 0.6 | mm |
dn | 39.9 | mm |
Basic dynamic load rating | C | 8.84 | kN | |
Basic static load rating | C0 | 5 | kN | |
Fatigue load limit | Pu | 0.212 | kN | |
Attainable speed for grease lubrication | 42000 | r/min | ||
Attainable speed for oil-air lubrication | 65000 | r/min | ||
Ball diameter | Dw | 6.35 | mm | |
Number of balls | z | 17 | ||
Reference grease quantity | Gref | 1.7 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 80 | N | |
Static axial stiffness, preload class A | 79 | N/µm | ||
Preload class B | GB | 240 | N | |
Static axial stiffness, preload class B | 117 | N/µm | ||
Preload class C | GC | 480 | N | |
Static axial stiffness, preload class C | 153 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.05 | ||
Calculation factor | f1 | 0.99 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.03 | ||
Calculation factor | f2C | 1.06 | ||
Calculation factor | fHC | 1.01 | ||
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 | 0.1 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
30x52x10 HMS5 RG | 30 | 52 | 10 | Seals |
---|---|---|---|---|
38673 | 98.425 | 123.85 | 11.13 | Seals |
618/1250 MB | 1250 | 1500 | 112 | Bearings, units and housings |
HA 316 | 68.2625 | 105 | 59 | Bearings, units and housings |
K 30x40x18 | 30 | 40 | 18 | Bearings, units and housings |
KDMS 404-275/120 | 120 | 298.5 | - | Coupling systems |
NA 4907 | 35 | 55 | 20 | Bearings, units and housings |
NU 311 ECM/C3VL0241 | 55 | 120 | 29 | Bearings, units and housings |
OKCX 660 | 660 | - | ||
SNW 8x1.5/16 | 33.3375 | 57.277 | 37.9476 | Bearings, units and housings |
Z 211 F | 55 | - | 7 | Seals |
Z 216 | 80 | - | 7 | Seals |
Hot number:
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