d | 200 | mm | |
D | 280 | mm | |
B | 38 | mm | |
d1 | 224.7 | mm | |
d2 | 224.7 | mm | |
D1 | 255.3 | mm | |
K | 0.6 | mm | |
C1 | 10 | mm | |
r1,2 | min. | 2.1 | mm |
r3,4 | min. | 1 | mm |
a | 75.2 | mm |
da | min. | 209 | mm |
db | min. | 209 | mm |
Da | max. | 271 | mm |
Db | max. | 275 | mm |
ra | max. | 2 | mm |
rb | max. | 1 | mm |
dn | 231.4 | mm |
Basic dynamic load rating | C | 199 | kN | |
Basic static load rating | C0 | 250 | kN | |
Fatigue load limit | Pu | 6.8 | kN | |
Attainable speed for grease lubrication | 5000 | r/min | ||
Attainable speed for oil-air lubrication | 7500 | r/min | ||
Ball diameter | Dw | 25.4 | mm | |
Number of balls | z | 26 | ||
Reference grease quantity | Gref | 81 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 1250 | N | |
Static axial stiffness, preload class A | 538 | N/µm | ||
Preload class B | GB | 2500 | N | |
Static axial stiffness, preload class B | 704 | N/µm | ||
Preload class C | GC | 5000 | N | |
Static axial stiffness, preload class C | 938 | N/µm | ||
Preload class D | GD | 10000 | N | |
Static axial stiffness, preload class D | 1274 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.23 | ||
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 | 5.11 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
1318 K + H 318 | 80 | 190 | 43 | Bearings, units and housings |
---|---|---|---|---|
2302 | 15 | 42 | 17 | Bearings, units and housings |
18880 | 47.625 | 78.87 | 12.7 | Seals |
32006 X | 30 | 55 | 17 | Bearings, units and housings |
60026 | 152.4 | 190.5 | 12.7 | Seals |
BT2B 328304/HA4 | 939.8 | 1270 | - | Bearings, units and housings |
NATR 50 PPA | 50 | 90 | 30 | Bearings, units and housings |
OKBS 45 | 45 | - | - | |
OKCS 230 | 230 | - | ||
PCM 050710 E | 5 | 7 | 10 | Bearings, units and housings |
S71918 ACD/P4A | 90 | 125 | 18 | Bearings, units and housings |
SA 15 ES | 15 | - | 12 | Bearings, units and housings |
Hot number:
1750244
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BD-22348 CCK/W33-AOH 2348
BD-23180 CAK/W33-OH 3180 H
48x79x17.5 CRSA1 P
6203-ZNR
7215 BECBM
99823
BT2-8143/HA1
FYRP 2 7/16
GE 220 ES-2LS
HCRE 040 R
NU 19/630 ECMA/HB1
SAF 22616 x 2.3/4 TLC
SCF 110 ES
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