d | 280 | mm | |
D | 380 | mm | |
B | 46 | mm | |
d1 | 311.8 | mm | |
d2 | 311.8 | mm | |
D1 | 348.2 | mm | |
r1,2 | min. | 2.1 | mm |
r3,4 | min. | 1.1 | mm |
a | 100.2 | mm |
da | min. | 291 | mm |
db | min. | 291 | mm |
Da | max. | 369 | mm |
Db | max. | 374 | mm |
ra | max. | 2 | mm |
rb | max. | 1 | mm |
dn | 319.7 | mm |
Basic dynamic load rating | C | 276 | kN | |
Basic static load rating | C0 | 430 | kN | |
Fatigue load limit | Pu | 10 | kN | |
Attainable speed for grease lubrication | 2600 | r/min | ||
Attainable speed for oil-air lubrication | 4000 | r/min | ||
Ball diameter | Dw | 30.162 | mm | |
Number of balls | z | 31 | ||
Reference grease quantity | Gref | 159 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 1700 | N | |
Static axial stiffness, preload class A | 659 | N/µm | ||
Preload class B | GB | 3400 | N | |
Static axial stiffness, preload class B | 867 | N/µm | ||
Preload class C | GC | 6800 | N | |
Static axial stiffness, preload class C | 1154 | N/µm | ||
Preload class D | GD | 13600 | N | |
Static axial stiffness, preload class D | 1572 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.27 | ||
Calculation factor | f1 | 0.98 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.04 | ||
Calculation factor | f2C | 1.08 | ||
Calculation factor | f2D | 1.14 | ||
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 | 12.9 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
3314 A-2Z | 70 | 150 | 63.5 | Bearings, units and housings |
---|---|---|---|---|
2850565 | 723.9 | 774.7 | 22.23 | Seals |
331999 | 431.8 | 571.5 | - | Bearings, units and housings |
47x65x10 HMSA10 V | 47 | 65 | 10 | Seals |
51253 | 130.175 | 158.75 | 12.7 | Seals |
7307 BECBP | 35 | 80 | 21 | Bearings, units and housings |
7009 ACE/HCP4A | 45 | 75 | 16 | Bearings, units and housings |
FSAF 1517 x 2.7/8 TLC | 73.025 | - | - | Bearings, units and housings |
NU 422 | 110 | 280 | 65 | Bearings, units and housings |
PCM 505520 E | 50 | 55 | 20 | Bearings, units and housings |
W 36 | 182.1434 | 239.7252 | - | Bearings, units and housings |
W 619/4 R-2Z | 4 | 11 | 4 | Bearings, units and housings |
Hot number:
1850 VL V
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BD-23252 CCK/W33-OH 2352 H
331625
61940
7028 CD/HCP4AL
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FSAF 1517 x 2.13/16 TLC
FYK 20 TR
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NJ 2308 ECJ
NU 1016 ECM
PPMF 151712
SNP 3052x9.1/2
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