d | 70 | mm | |
D | 110 | mm | |
B | 20 | mm | |
d1 | 82.3 | mm | |
d2 | 82.3 | mm | |
D2 | 100.64 | mm | |
r1,2 | min. | 1.1 | mm |
r3,4 | min. | 0.6 | mm |
a | 31.1 | mm |
da | min. | 76 | mm |
da | max. | 81.7 | mm |
db | min. | 76 | mm |
db | max. | 81.7 | mm |
Da | max. | 104 | mm |
Db | max. | 106 | mm |
ra | max. | 1 | mm |
rb | max. | 0.6 | mm |
Basic dynamic load rating | C | 48.8 | kN | |
Basic static load rating | C0 | 44 | kN | |
Fatigue load limit | Pu | 1.86 | kN | |
Attainable speed for grease lubrication | 13000 | r/min | ||
Ball diameter | Dw | 12.7 | mm | |
Number of balls | z | 19 | ||
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 300 | N | |
Static axial stiffness, preload class A | 212 | N/µm | ||
Preload class B | GB | 600 | N | |
Static axial stiffness, preload class B | 276 | N/µm | ||
Preload class C | GC | 1200 | N | |
Static axial stiffness, preload class C | 366 | N/µm | ||
Preload class D | GD | 2400 | N | |
Static axial stiffness, preload class D | 496 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.12 | ||
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 | 1.02 | ||
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 | 0.51 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
12660 | 31.75 | 68.91 | 11.91 | Seals |
---|---|---|---|---|
15x32x7 HMS5 RG | 15 | 32 | 7 | Seals |
17310 | 44.45 | 61.9 | 6.35 | Seals |
32 VA R | 29 | - | - | Seals |
525953 | 1285.875 | - | - | Seals |
7326 BM | 130 | 280 | 58 | Bearings, units and housings |
7218 ACD/P4A | 90 | 160 | 30 | Bearings, units and housings |
NU 29/900 ECMA/HB1 | 900 | 1180 | 165 | Bearings, units and housings |
P 25 TF | 25 | - | - | Bearings, units and housings |
QJ 208 MA | 40 | 80 | 18 | Bearings, units and housings |
SA 25 ESX-2LS | 25 | - | 20 | Bearings, units and housings |
SAF 1522 x 3.7/8 | 98.425 | - | - | Bearings, units and housings |
Hot number:
22208 EK
23782
45x58x7 HMS5 V
6218-Z
619/1000 MB
6316-2Z/VA208
7015 CD/P4A
99560
FYR 4
MB 3
NUP 228 ECJ
OH 39/950 HE
OKCX 230
PCM 808560 M
S7018 CB/P4A
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