d | 300 | mm | |
D | 420 | mm | |
B | 56 | mm | |
d1 | 337 | mm | |
d2 | 337 | mm | |
D1 | 383 | mm | |
r1,2 | min. | 3 | mm |
r3,4 | min. | 1.1 | mm |
a | 112.3 | mm |
da | min. | 313 | mm |
db | min. | 313 | mm |
Da | max. | 405 | mm |
Db | max. | 414 | mm |
ra | max. | 2.5 | mm |
rb | max. | 1 | mm |
dn | 347 | mm |
Basic dynamic load rating | C | 351 | kN | |
Basic static load rating | C0 | 560 | kN | |
Fatigue load limit | Pu | 12.7 | kN | |
Attainable speed for grease lubrication | 2600 | r/min | ||
Attainable speed for oil-air lubrication | 4000 | r/min | ||
Ball diameter | Dw | 38.1 | mm | |
Number of balls | z | 26 | ||
Reference grease quantity | Gref | 265 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 2200 | N | |
Static axial stiffness, preload class A | 736 | N/µm | ||
Preload class B | GB | 4400 | N | |
Static axial stiffness, preload class B | 961 | N/µm | ||
Preload class C | GC | 8800 | N | |
Static axial stiffness, preload class C | 1272 | N/µm | ||
Preload class D | GD | 17600 | N | |
Static axial stiffness, preload class D | 1718 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.22 | ||
Calculation factor | f1 | 0.98 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.07 | ||
Calculation factor | f2C | 1.12 | ||
Calculation factor | f2D | 1.17 | ||
Calculation factor | fHC | 1.04 | ||
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 | 19.4 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
120 VS V | 108 | - | - | Seals |
---|---|---|---|---|
17897 | 45.9994 | 57.9882 | 7.0104 | Seals |
20428 | 51.9938 | 67.9958 | 13.0048 | Seals |
38 VA R | 34 | - | - | Seals |
50070 | 127 | 158.75 | 6.35 | Seals |
7020 CB/HCP4AL | 100 | 150 | 24 | Bearings, units and housings |
7205 CD/HCP4A | 25 | 52 | 15 | Bearings, units and housings |
7214 BECBY | 70 | 125 | 24 | Bearings, units and housings |
BTW 80 CTN9/SP | 80 | 125 | 54 | Bearings, units and housings |
PCM 182020 E | 18 | 20 | 20 | Bearings, units and housings |
PCMS 1005001.5 M | - | - | 100 | Bearings, units and housings |
RNA 6911 | 63 | 80 | 45 | Bearings, units and housings |
Hot number:
12610
218 NR
6 VA V
6014 M
80x100x10 HMS5 RG
BT2B 334110/HA3
FY 60 TF/VA201
FYTB 3/4 FM
GE 50 CJ2
NJ 2313 ECPH
PCM 121420 E
PWTR 45.2RS
SAW 23536 x 6.1/2 T
SYE 3-3
WS 81214
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