d | 40 | mm | |
D | 68 | mm | |
B | 15 | mm | |
d1 | 50.95 | mm | |
d2 | 49.87 | mm | |
D2 | 58.88 | mm | |
b | 1.5 | mm | |
C1 | 7.8 | mm | |
C2 | 3.6 | mm | |
C3 | 2.6 | mm | |
r1,2 | min. | 1 | mm |
r3,4 | min. | 0.6 | mm |
a | 20.2 | mm |
da | min. | 44.6 | mm |
db | min. | 44.6 | mm |
Da | max. | 63.4 | mm |
Db | max. | 64.8 | mm |
ra | max. | 1 | mm |
rb | max. | 0.6 | mm |
dn | 51.6 | mm |
Basic dynamic load rating | C | 9.36 | kN | |
Basic static load rating | C0 | 8.65 | kN | |
Fatigue load limit | Pu | 0.224 | kN | |
Attainable speed for grease lubrication | 32000 | r/min | ||
Attainable speed for oil-air lubrication | 48000 | r/min | ||
Ball diameter | Dw | 4.762 | mm | |
Number of balls | z | 26 | ||
Reference grease quantity | Gref | 2.22 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 41 | N | |
Static axial stiffness, preload class A | 80 | N/µm | ||
Preload class B | GB | 82 | N | |
Static axial stiffness, preload class B | 102 | N/µm | ||
Preload class C | GC | 245 | N | |
Static axial stiffness, preload class C | 153 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.04 | ||
Calculation factor | f1 | 0.99 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.02 | ||
Calculation factor | f2C | 1.05 | ||
Calculation factor | fHC | 1.01 | ||
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 | 0.2 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
470331 | 323 | - | - | Seals |
---|---|---|---|---|
627-2RSLTN9/HC5C3WTF1 | 7 | 22 | 7 | Bearings, units and housings |
6301-2RSH | 12 | 37 | 12 | Bearings, units and housings |
7012 ACE/HCP4AH1 | 60 | 95 | 18 | Bearings, units and housings |
7224 CD/P4A | 120 | 215 | 40 | Bearings, units and housings |
7410 BM | 50 | 130 | 31 | Bearings, units and housings |
81210 TN | 50 | 78 | 22 | Bearings, units and housings |
FYTB 40 LDW | 40 | - | - | Bearings, units and housings |
N 206 ECP | 30 | 62 | 16 | Bearings, units and housings |
S7004 CE/P4A | 20 | 42 | 12 | Bearings, units and housings |
SSAFS 22238 | 190 | - | - | Bearings, units and housings |
SSAFS 23028 KAT x 4.13/16 | 122.2375 | - | - | Bearings, units and housings |
Hot number:
21352
BD-22207 EK-H 307
22230-2CS5K/VT143
31314/DF
400705
405653
52x68x8 CRW1 V
6211-RS1
7003 ACE/HCP4A
71924 ACE/P4AL
BTM 150 BM/HCP4CDB
LR 15x18x16.5
PRM 707580
SNP 3052x9.1/2
YSA 208-2FK + HE 2308
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