d | 20 | mm | |
D | 47 | mm | |
B | 14 | mm | |
d1 | 29.1 | mm | |
d2 | 29.1 | mm | |
D1 | 38.7 | mm | |
r1,2 | min. | 1 | mm |
r3,4 | min. | 0.3 | mm |
a | 15 | mm |
da | min. | 25.6 | mm |
db | min. | 25.6 | mm |
Da | max. | 41.4 | mm |
Db | max. | 44.6 | mm |
ra | max. | 1 | mm |
rb | max. | 0.3 | mm |
dn | 31.1 | mm |
Basic dynamic load rating | C | 11.4 | kN | |
Basic static load rating | C0 | 5.6 | kN | |
Fatigue load limit | Pu | 0.236 | kN | |
Attainable speed for grease lubrication | 32000 | r/min | ||
Attainable speed for oil-air lubrication | 48000 | r/min | ||
Ball diameter | Dw | 7.938 | mm | |
Number of balls | z | 11 | ||
Reference grease quantity | Gref | 1.539 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 70 | N | |
Static axial stiffness, preload class A | 61 | N/µm | ||
Preload class B | GB | 140 | N | |
Static axial stiffness, preload class B | 79 | N/µm | ||
Preload class C | GC | 280 | N | |
Static axial stiffness, preload class C | 102 | N/µm | ||
Preload class D | GD | 560 | N | |
Static axial stiffness, preload class D | 135 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.03 | ||
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 | 0.1 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
1000530 | 254 | 304.8 | 17.48 | Seals |
---|---|---|---|---|
2218 K + H 318 | 80 | 160 | 40 | Bearings, units and housings |
23036 CCK/W33 | 180 | 280 | 74 | Bearings, units and housings |
350x380x16 HDS1 R | 350 | 380 | 16 | Seals |
6007-2RZTN9/HC5C3WT | 35 | 62 | 14 | Bearings, units and housings |
90874 | - | - | 20 | Seals |
91395 | - | - | 63.5 | Seals |
BT4B 331259 BG/HA1C325 | 482.6 | 647.7 | - | Bearings, units and housings |
PSMF 061004 A51 | 6 | 10 | 4 | Bearings, units and housings |
SNL 3040 G | 200 | - | - | Bearings, units and housings |
SNW 120x3.3/8 | 85.725 | 131.9022 | 100.6094 | Bearings, units and housings |
SSAFS 22244 TLC | 220 | - | - | Bearings, units and housings |
Hot number:
13944
28841
30070
305272 DA
6581 X/6535
81288 M
C 2230 K
N 1018 KTNHA/HC5SP
LR 12x15x16.5
NU 2319 ECP
QJ 1092 N2MA
SAF 22330
SAW 23534 x 5.7/8 TLC
W 61911-2RS1
Z 301
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