d | 65 | mm | |
D | 90 | mm | |
B | 13 | mm | |
d1 | 72.7 | mm | |
d2 | 72.7 | mm | |
D1 | 82.3 | mm | |
b | 2.2 | mm | |
C1 | 6.5 | mm | |
C2 | 3.2 | mm | |
C3 | 2 | mm | |
r1,2 | min. | 1 | mm |
r3,4 | min. | 0.3 | mm |
a | 24.7 | mm |
da | min. | 69.6 | mm |
db | min. | 69.6 | mm |
Da | max. | 85.4 | mm |
Db | max. | 88 | mm |
ra | max. | 1 | mm |
rb | max. | 0.3 | mm |
dn | 74.7 | mm |
Basic dynamic load rating | C | 19.5 | kN | |
Basic static load rating | C0 | 16 | kN | |
Fatigue load limit | Pu | 0.68 | kN | |
Attainable speed for grease lubrication | 13000 | r/min | ||
Attainable speed for oil-air lubrication | 20000 | r/min | ||
Ball diameter | Dw | 7.938 | mm | |
Number of balls | z | 26 | ||
Reference grease quantity | Gref | 2.85 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 120 | N | |
Static axial stiffness, preload class A | 136 | N/µm | ||
Preload class B | GB | 240 | N | |
Static axial stiffness, preload class B | 176 | N/µm | ||
Preload class C | GC | 480 | N | |
Static axial stiffness, preload class C | 232 | N/µm | ||
Preload class D | GD | 960 | N | |
Static axial stiffness, preload class D | 311 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.2 | ||
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 | 0.21 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
21136 | 53.975 | 76.12 | 11.13 | Seals |
---|---|---|---|---|
32013 X/DF | 65 | 100 | - | Bearings, units and housings |
36186 | 92.075 | 117.5 | 11.13 | Seals |
68745 | 174.625 | 212.73 | 12.7 | Seals |
71920 ACD/HCP4AH1 | 100 | 140 | 20 | Bearings, units and housings |
AHX 3226 G | 125 | 130 | 98 | Bearings, units and housings |
FYWK 1. YTH | 25.4 | - | - | Bearings, units and housings |
G 22x28x4 | 22 | 28 | 4 | Seals |
PCMF 141612 E | 14 | 16 | 12 | Bearings, units and housings |
QJ 206 N2MA | 30 | 62 | 16 | Bearings, units and housings |
SIA 60 ES-2RS | 60 | - | 44 | Bearings, units and housings |
SSAFS 22544 x 8 TLC | 203.2 | - | - | Bearings, units and housings |
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