d | 130 | mm | |
D | 180 | mm | |
B | 24 | mm | |
d1 | 145.4 | mm | |
d2 | 145.4 | mm | |
D1 | 164.6 | mm | |
K | 0.5 | mm | |
C1 | 6.92 | mm | |
r1,2 | min. | 1.5 | mm |
r3,4 | min. | 0.6 | mm |
a | 48.3 | mm |
da | min. | 137 | mm |
db | min. | 137 | mm |
Da | max. | 173 | mm |
Db | max. | 176 | mm |
ra | max. | 1.5 | mm |
rb | max. | 0.6 | mm |
dn | 149.5 | mm |
Basic dynamic load rating | C | 87.1 | kN | |
Basic static load rating | C0 | 102 | kN | |
Fatigue load limit | Pu | 3.45 | kN | |
Attainable speed for grease lubrication | 6700 | r/min | ||
Attainable speed for oil-air lubrication | 10000 | r/min | ||
Ball diameter | Dw | 15.875 | mm | |
Number of balls | z | 27 | ||
Reference grease quantity | Gref | 20.4 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 540 | N | |
Static axial stiffness, preload class A | 325 | N/µm | ||
Preload class B | GB | 1080 | N | |
Static axial stiffness, preload class B | 427 | N/µm | ||
Preload class C | GC | 2160 | N | |
Static axial stiffness, preload class C | 570 | N/µm | ||
Preload class D | GD | 4320 | N | |
Static axial stiffness, preload class D | 780 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.25 | ||
Calculation factor | f1 | 0.98 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.04 | ||
Calculation factor | f2C | 1.08 | ||
Calculation factor | f2D | 1.14 | ||
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 | 1.55 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
BD-240/710 ECAK30/W33-AOH 240/710 G | 670 | 1030 | 315 | Bearings, units and housings |
---|---|---|---|---|
4982 | 12.7 | 25.37 | 6.35 | Seals |
6207-2Z | 35 | 72 | 17 | Bearings, units and housings |
6310-2Z/VA201 | 50 | 110 | 27 | Bearings, units and housings |
708 ACD/P4AH | 8 | 22 | 7 | Bearings, units and housings |
75x95x10 CRW1 R | 75 | 95 | 10 | Seals |
NU 1048 M | 240 | 360 | 56 | Bearings, units and housings |
NNCF 5018 CV | 90 | 140 | 67 | Bearings, units and housings |
NU 206 ECKP | 30 | 62 | 16 | Bearings, units and housings |
S7008 ACB/HCP4A | 40 | 68 | 15 | Bearings, units and housings |
Z 209 | 45 | - | 6 | Seals |
W 61902 R-2Z | 15 | 28 | 7 | Bearings, units and housings |
Hot number:
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