d | 20 | mm | |
D | 37 | mm | |
B | 9 | mm | |
d1 | 25.65 | mm | |
d2 | 24.4 | mm | |
D1 | 31.49 | mm | |
b | 1.5 | mm | |
C1 | 4.6 | mm | |
C2 | 1.4 | mm | |
C3 | 0.9 | mm | |
r1,2 | min. | 0.3 | mm |
r3,4 | min. | 0.15 | mm |
a | 8.5 | mm |
da | min. | 22 | mm |
db | min. | 22 | mm |
Da | max. | 35 | mm |
Db | max. | 36.2 | mm |
ra | max. | 0.3 | mm |
rb | max. | 0.15 | mm |
dn | 26.7 | mm |
Basic dynamic load rating | C | 4.88 | kN | |
Basic static load rating | C0 | 2.4 | kN | |
Fatigue load limit | Pu | 0.102 | kN | |
Attainable speed for grease lubrication | 56000 | r/min | ||
Attainable speed for oil-air lubrication | 88000 | r/min | ||
Ball diameter | Dw | 4.762 | mm | |
Number of balls | z | 14 | ||
Reference grease quantity | Gref | 0.5 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 26 | N | |
Static axial stiffness, preload class A | 18 | N/µm | ||
Preload class B | GB | 79 | N | |
Static axial stiffness, preload class B | 28 | N/µm | ||
Preload class C | GC | 157 | N | |
Static axial stiffness, preload class C | 39 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.04 | ||
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 | 7.8 |
Mass bearing | 0.036 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
1375250 | 349.25 | 387.35 | 19.05 | Seals |
---|---|---|---|---|
217-Z | 85 | 150 | 28 | Bearings, units and housings |
23140-2CS5K/VT143 | 200 | 340 | 112 | Bearings, units and housings |
BD-241/560 ECK30J/W33-AOH 241/560 G | 530 | 920 | 355 | Bearings, units and housings |
TQO design | 595.312 | 844.55 | - | Bearings, units and housings |
D/W R6-2RS1 | 9.525 | 22.225 | 7.142 | Bearings, units and housings |
D/W RW1-5-2Z | 2.38 | 7.938 | 4.366 | Bearings, units and housings |
GEH 90 ES-2RS | 90 | 150 | 55 | Bearings, units and housings |
NU 214 ECM/HC5C3 | 70 | 125 | 24 | Bearings, units and housings |
NU 317 ECM/C3VL0241 | 85 | 180 | 41 | Bearings, units and housings |
OKF 450 | 450 | 970 | - | |
S7022 CB/HCP4A | 110 | 170 | 28 | Bearings, units and housings |
Hot number:
15450
23084 CA/W33
3205 A
415253
71901 CE/P4AH
71909 ACE/HCP4AL
71916 CE/HCP4AL
FYAWK 510 L
MS 3072
NNC 4832 CV
NU 2218 ECJ
OKBS 113
S71909 ACD/P4A
SILR 70 ES
SYNT 35 LTF
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