d | 110 | mm | |
D | 170 | mm | |
B | 28 | mm | |
d1 | 128.5 | mm | |
d2 | 128.5 | mm | |
D1 | 151.5 | mm | |
r1,2 | min. | 2 | mm |
r3,4 | min. | 1 | mm |
a | 46.8 | mm |
da | min. | 119 | mm |
db | min. | 119 | mm |
Da | max. | 161 | mm |
Db | max. | 165 | mm |
ra | max. | 2 | mm |
rb | max. | 1 | mm |
dn | 132.6 | mm |
Basic dynamic load rating | C | 104 | kN | |
Basic static load rating | C0 | 104 | kN | |
Fatigue load limit | Pu | 3.75 | kN | |
Attainable speed for grease lubrication | 7000 | r/min | ||
Attainable speed for oil-air lubrication | 11000 | r/min | ||
Ball diameter | Dw | 19.05 | mm | |
Number of balls | z | 20 | ||
Reference grease quantity | Gref | 25.5 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 650 | N | |
Static axial stiffness, preload class A | 290 | N/µm | ||
Preload class B | GB | 1300 | N | |
Static axial stiffness, preload class B | 379 | N/µm | ||
Preload class C | GC | 2600 | N | |
Static axial stiffness, preload class C | 503 | N/µm | ||
Preload class D | GD | 5200 | N | |
Static axial stiffness, preload class D | 681 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.14 | ||
Calculation factor | f1 | 0.99 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.02 | ||
Calculation factor | f2C | 1.05 | ||
Calculation factor | f2D | 1.08 | ||
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 | 1.97 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
1311 EKTN9 | 55 | 120 | 29 | Bearings, units and housings |
---|---|---|---|---|
BD-240/750 ECAK30/W33-AOH 240/750 G | 710 | 1090 | 335 | Bearings, units and housings |
BD-241/500 ECAK30/W33-AOH 241/500 | 480 | 830 | 325 | Bearings, units and housings |
25x40x10 HMS5 V | 25 | 40 | 10 | Seals |
52x68x8 HMS5 V | 52 | 68 | 8 | Seals |
BT1B 334140/HA4 | 660.4 | 1000 | 152.4 | Bearings, units and housings |
91339 | - | - | 25.4 | Seals |
C 4026 K30V | 130 | 200 | 69 | Bearings, units and housings |
FYAWK 30 LTHR | 30 | - | - | Bearings, units and housings |
SAFS 23034 KATLC x 6 | 152.4 | - | - | Bearings, units and housings |
SSAFS 22517 | 74.6125 | - | - | Bearings, units and housings |
SSAFS 23048 KA x 8.1/2 | 215.9 | - | - | Bearings, units and housings |
Hot number:
21764
BD-22315 EK-H 2315
22x47x7 HMS5 RG
23048 CC/W33
FBSA 208 A/QBC
FYT 55 TF/VA228
GEZ 108 ES-2RS
GS 81238
PBM 354570 M1G1
S7004 CD/HCP4A
S7015 CB/P4A
SAF 23052 KA x 9.1/2
SNP 3092x17
YET 207/VL065
ZW 75x85
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