d | 50 | mm | |
D | 72 | mm | |
B | 12 | mm | |
d1 | 56.7 | mm | |
d2 | 54.9 | mm | |
D1 | 65.3 | mm | |
b | 2.2 | mm | |
C1 | 5.9 | mm | |
C2 | 2.3 | mm | |
C3 | 1.8 | mm | |
r1,2 | min. | 0.6 | mm |
r3,4 | min. | 0.3 | mm |
a | 14.7 | mm |
da | min. | 53.2 | mm |
db | min. | 52 | mm |
Da | max. | 68.8 | mm |
Db | max. | 70 | mm |
ra | max. | 0.6 | mm |
rb | max. | 0.3 | mm |
dn | 58.4 | mm |
Basic dynamic load rating | C | 12.7 | kN | |
Basic static load rating | C0 | 8.65 | kN | |
Fatigue load limit | Pu | 0.365 | kN | |
Attainable speed for grease lubrication | 26000 | r/min | ||
Attainable speed for oil-air lubrication | 40000 | r/min | ||
Ball diameter | Dw | 7.144 | mm | |
Number of balls | z | 21 | ||
Reference grease quantity | Gref | 1.7 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 69 | N | |
Static axial stiffness, preload class A | 38 | N/µm | ||
Preload class B | GB | 210 | N | |
Static axial stiffness, preload class B | 61 | N/µm | ||
Preload class C | GC | 410 | N | |
Static axial stiffness, preload class C | 83 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.15 | ||
Calculation factor | f1 | 1 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.04 | ||
Calculation factor | f2C | 1.08 | ||
Calculation factor | fHC | 1 | ||
Calculation factor | f0 | 8.4 |
Mass bearing | 0.13 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
16009 | 45 | 75 | 10 | Bearings, units and housings |
---|---|---|---|---|
240/530 ECAK30/W33 + AOH 240/530 G | 500 | 780 | 250 | Bearings, units and housings |
52234 M | 150 | 240 | 97 | Bearings, units and housings |
71819 CD/P4 | 95 | 120 | 13 | Bearings, units and housings |
99267 | 69.85 | 78.105 | 41.275 | Seals |
99272 | 70 | 79.375 | 14.3002 | Seals |
C 2208 V | 40 | 80 | 23 | Bearings, units and housings |
LL 575349/310 | 539.75 | 635 | 50.8 | Bearings, units and housings |
QJ 1296 N2MA | 480 | 870 | 170 | Bearings, units and housings |
RNU 2203 ECP | 22.1 | 40 | 16 | Bearings, units and housings |
SIL 17 C | 17 | - | 14 | Bearings, units and housings |
W 63806-2RZ | 30 | 42 | 10 | Bearings, units and housings |
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