d | 7 | mm | |
D | 22 | mm | |
B | 7 | mm | |
d1 | 12.6 | mm | |
d2 | 12.6 | mm | |
D1 | 17.4 | mm | |
r1,2 | min. | 0.3 | mm |
r3,4 | min. | 0.2 | mm |
a | 7.1 | mm |
da | min. | 9.4 | mm |
db | min. | 9.4 | mm |
Da | max. | 19.6 | mm |
Db | max. | 20.2 | mm |
ra | max. | 0.3 | mm |
rb | max. | 0.2 | mm |
dn | 13.6 | mm |
Basic dynamic load rating | C | 2.91 | kN | |
Basic static load rating | C0 | 1.12 | kN | |
Fatigue load limit | Pu | 0.048 | kN | |
Attainable speed for grease lubrication | 70000 | r/min | ||
Attainable speed for oil-air lubrication | 110000 | r/min | ||
Ball diameter | Dw | 3.969 | mm | |
Number of balls | z | 9 | ||
Reference grease quantity | Gref | 0.162 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 18 | N | |
Static axial stiffness, preload class A | 27 | N/µm | ||
Preload class B | GB | 36 | N | |
Static axial stiffness, preload class B | 35 | N/µm | ||
Preload class C | GC | 72 | N | |
Static axial stiffness, preload class C | 46 | N/µm | ||
Preload class D | GD | 144 | N | |
Static axial stiffness, preload class D | 61 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.02 | ||
Calculation factor | f1 | 0.99 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.01 | ||
Calculation factor | f2C | 1.02 | ||
Calculation factor | f2D | 1.05 | ||
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 | 0.013 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
19807 | 50.8 | 69.75 | 9.53 | Seals |
---|---|---|---|---|
305800 C-2RS1 | 10 | 32 | 14 | Bearings, units and housings |
42x58x8 CRW1 R | 42 | 58 | 8 | Seals |
7824 | 19.8374 | 34.93 | 7.95 | Seals |
890 VE R | 853 | - | - | Seals |
FSAF 22616 | 68.2625 | - | - | Bearings, units and housings |
HA 3034 E | 150.8125 | 170 | 101 | Bearings, units and housings |
N 30/1320 MB | 1320 | 1850 | 400 | Bearings, units and housings |
SAF 22213 T | 65 | - | - | Bearings, units and housings |
SNP 3064x11.15/16 | 303.2125 | 381.127 | 176.1744 | Bearings, units and housings |
YEL 207-2F | 35 | 72 | 37.6 | Bearings, units and housings |
Z 200 F | 10 | - | 4 | Seals |
Hot number:
232/670 CA/W33
23630
25x52x7 HMSA10 RG
3208 A-2Z
28x42x7 CRW1 R
50x100x10 HMSA10 V
BD-C 2317 K-AHX 2317
FY 2.7/16 TF/VA228
FYR 2-3
FYTB 35 WDW
NN 3036 K/SPW33
PCM 121408 E
PFD 1.1/2 TR
SIJ 60 ES
SNW 144x7.7/8
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