d | 40 | mm | |
D | 68 | mm | |
B | 15 | mm | |
d1 | 49.7 | mm | |
d2 | 47.6 | mm | |
D1 | 58.25 | mm | |
r1,2 | min. | 1 | mm |
r3,4 | min. | 0.6 | mm |
a | 20.3 | mm |
da | min. | 44.6 | mm |
db | min. | 44.6 | mm |
Da | max. | 63.4 | mm |
Db | max. | 63.8 | mm |
ra | max. | 1 | mm |
rb | max. | 0.6 | mm |
dn | 51.6 | mm |
Basic dynamic load rating | C | 11.7 | kN | |
Basic static load rating | C0 | 7.2 | kN | |
Fatigue load limit | Pu | 0.305 | kN | |
Attainable speed for grease lubrication | 32000 | r/min | ||
Attainable speed for oil-air lubrication | 50000 | r/min | ||
Ball diameter | Dw | 7.144 | mm | |
Number of balls | z | 19 | ||
Reference grease quantity | Gref | 2.8 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 105 | N | |
Static axial stiffness, preload class A | 96 | N/µm | ||
Preload class B | GB | 310 | N | |
Static axial stiffness, preload class B | 143 | N/µm | ||
Preload class C | GC | 630 | N | |
Static axial stiffness, preload class C | 187 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.06 | ||
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 | 0.17 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
22218 EK | 90 | 160 | 40 | Bearings, units and housings |
---|---|---|---|---|
23222 CCK/W33 | 110 | 200 | 69.8 | Bearings, units and housings |
32320/DF | 100 | 215 | - | Bearings, units and housings |
405006 | 450 | - | - | Seals |
6203/HR11QN | 17 | 40 | 12 | Bearings, units and housings |
628/9-Z | 9 | 17 | 5 | Bearings, units and housings |
729 ACD/HCP4A | 9 | 26 | 8 | Bearings, units and housings |
H 309 | 40 | 45 | 39 | Bearings, units and housings |
NJ 310 ECJ | 50 | 110 | 27 | Bearings, units and housings |
NK 10/12 TN | 10 | 17 | 12 | Bearings, units and housings |
S71912 CD/HCP4A | 60 | 85 | 13 | Bearings, units and housings |
YSA 210-2FK + HE 2310 | 50 | 90 | 55 | Bearings, units and housings |
Hot number:
27334
331657
37425/37625
54209 + U 209
48x68x8 CRW1 R
61821
K 43x48x27
MVR1-90
NAO 25x42x32
NU 10/600 MA
NUP 213 ECML
PCM 160165100 M
QJ 217 MA
W 01
YAT 208
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