d | 75 | mm | |
D | 105 | mm | |
B | 16 | mm | |
d1 | 84.3 | mm | |
d2 | 81.8 | mm | |
D1 | 95.52 | mm | |
K | 0.5 | mm | |
C1 | 4.9 | mm | |
r1,2 | min. | 1 | mm |
r3,4 | min. | 0.3 | mm |
a | 30.2 | mm |
da | min. | 79.6 | mm |
db | min. | 77 | mm |
Da | max. | 100.4 | mm |
Db | max. | 103 | mm |
ra | max. | 1 | mm |
rb | max. | 0.3 | mm |
dn | 86.5 | mm |
Basic dynamic load rating | C | 21.2 | kN | |
Basic static load rating | C0 | 16.3 | kN | |
Fatigue load limit | Pu | 0.68 | kN | |
Attainable speed for grease lubrication | 15500 | r/min | ||
Attainable speed for oil-air lubrication | 24000 | r/min | ||
Ball diameter | Dw | 9.525 | mm | |
Number of balls | z | 23 | ||
Reference grease quantity | Gref | 4.5 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 192 | N | |
Static axial stiffness, preload class A | 137 | N/µm | ||
Preload class B | GB | 577 | N | |
Static axial stiffness, preload class B | 205 | N/µm | ||
Preload class C | GC | 1150 | N | |
Static axial stiffness, preload class C | 269 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.16 | ||
Calculation factor | f1 | 0.99 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.04 | ||
Calculation factor | f2C | 1.07 | ||
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 | 0.34 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
2303 M | 17 | 47 | 19 | Bearings, units and housings |
---|---|---|---|---|
BD-240/1000 CAK30F/W33-AOH 240/1000 | 950 | 1420 | 412 | Bearings, units and housings |
30309 | 45 | 100 | 27.25 | Bearings, units and housings |
539/532 A | 53.975 | 111.125 | 38.1 | Bearings, units and housings |
6201-RSH | 12 | 32 | 10 | Bearings, units and housings |
7038 BGM | 190 | 290 | 46 | Bearings, units and housings |
900 VL R | 825 | - | - | Seals |
960 VRME R | 921 | - | - | Seals |
BT2B 332845/HA2 | 330.2 | 482.6 | - | Bearings, units and housings |
BD-C 30/530 KM-AOH 30/530 | 500 | 780 | 185 | Bearings, units and housings |
HK 5024.2RS | 50 | 58 | 24 | Bearings, units and housings |
NNCF 4872 CV | 360 | 440 | 80 | Bearings, units and housings |
Hot number:
33895/33821
401602
440x480x20 HS8 R
51292 F
528720
52x72x10 HMS5 RG
6219-2RS1
91312
GE 30 ES
GEZ 104 ES
HE 3120 E
N 312 ECM
NJ 2211 ECM
NU 217 ECP
SAFS 22530 T
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