d | 70 | mm | |
D | 100 | mm | |
B | 16 | mm | |
d1 | 79.3 | mm | |
d2 | 76.8 | mm | |
D1 | 90.52 | mm | |
r1,2 | min. | 1 | mm |
r3,4 | min. | 0.3 | mm |
a | 29.1 | mm |
da | min. | 74.6 | mm |
db | min. | 72 | mm |
Da | max. | 95.4 | mm |
Db | max. | 98 | mm |
ra | max. | 1 | mm |
rb | max. | 0.3 | mm |
dn | 81.5 | mm |
Basic dynamic load rating | C | 20.8 | kN | |
Basic static load rating | C0 | 15.3 | kN | |
Fatigue load limit | Pu | 0.655 | kN | |
Attainable speed for grease lubrication | 20000 | r/min | ||
Attainable speed for oil-air lubrication | 31000 | r/min | ||
Ball diameter | Dw | 9.525 | mm | |
Number of balls | z | 22 | ||
Reference grease quantity | Gref | 4.3 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 190 | N | |
Static axial stiffness, preload class A | 145 | N/µm | ||
Preload class B | GB | 570 | N | |
Static axial stiffness, preload class B | 219 | N/µm | ||
Preload class C | GC | 1130 | N | |
Static axial stiffness, preload class C | 286 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.14 | ||
Calculation factor | f1 | 0.98 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.04 | ||
Calculation factor | f2C | 1.08 | ||
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 | 0.27 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
10740 | 27 | 50.8 | 6.35 | Seals |
---|---|---|---|---|
17270 | 44.45 | 60.3 | 7.95 | Seals |
43.1x59.4x14.3 TPM | 42.52 | 59.79 | - | Seals |
6214-2Z/VA228 | 70 | 125 | 24 | Bearings, units and housings |
75x100x10 HMSA10 V | 75 | 100 | 10 | Seals |
90x120x12 HMS5 V | 90 | 120 | 12 | Seals |
NK 73/25 | 73 | 90 | 25 | Bearings, units and housings |
NU 344 M | 220 | 460 | 88 | Bearings, units and housings |
SSAFS 22524 x 4.1/8 T | 104.775 | - | - | Bearings, units and housings |
W 61902 | 15 | 28 | 7 | Bearings, units and housings |
W 6209-2Z | 45 | 85 | 19 | Bearings, units and housings |
W 638/5 R-2Z | 5 | 11 | 5 | Bearings, units and housings |
Hot number:
30x55x7 HMS5 V
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