d | 50 | mm | |
D | 80 | mm | |
B | 16 | mm | |
d1 | 61.44 | mm | |
d2 | 59.65 | mm | |
D2 | 70.7 | mm | |
b | 1.5 | mm | |
C1 | 8.6 | mm | |
C2 | 3.6 | mm | |
C3 | 2.6 | mm | |
r1,2 | min. | 1 | mm |
r3,4 | min. | 0.6 | mm |
a | 23.2 | mm |
da | min. | 54.6 | mm |
db | min. | 54.6 | mm |
Da | max. | 75.4 | mm |
Db | max. | 76.8 | mm |
ra | max. | 1 | mm |
rb | max. | 0.6 | mm |
dn | 61.8 | mm |
Basic dynamic load rating | C | 12.5 | kN | |
Basic static load rating | C0 | 12.2 | kN | |
Fatigue load limit | Pu | 0.31 | kN | |
Attainable speed for grease lubrication | 22000 | r/min | ||
Attainable speed for oil-air lubrication | 32000 | r/min | ||
Ball diameter | Dw | 5.556 | mm | |
Number of balls | z | 27 | ||
Reference grease quantity | Gref | 3.11 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 56 | N | |
Static axial stiffness, preload class A | 87 | N/µm | ||
Preload class B | GB | 110 | N | |
Static axial stiffness, preload class B | 110 | N/µm | ||
Preload class C | GC | 330 | N | |
Static axial stiffness, preload class C | 165 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.06 | ||
Calculation factor | f1 | 0.99 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.01 | ||
Calculation factor | f2C | 1.04 | ||
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 | 0.29 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
239/600 CAK/W33 | 600 | 800 | 150 | Bearings, units and housings |
---|---|---|---|---|
70x90x10 CRWHA1 P | 70 | 90 | 10 | Seals |
71919 ACE/P4AL | 95 | 130 | 18 | Bearings, units and housings |
C 6006 V | 30 | 55 | 45 | Bearings, units and housings |
GEZ 312 TXE-2LS | 95.25 | 149.225 | 83.337 | Bearings, units and housings |
NU 29/630 ECMA/HB1 | 630 | 850 | 128 | Bearings, units and housings |
NJ 1064 MA | 320 | 480 | 74 | Bearings, units and housings |
NJ 214 ECPH | 70 | 125 | 24 | Bearings, units and housings |
NUP 2226 ECML | 130 | 230 | 64 | Bearings, units and housings |
SHT 22 | 22 | - | - | Coupling systems |
TU 20 FM | 20 | - | - | Bearings, units and housings |
YET 203/15 | 15 | 40 | 28.6 | Bearings, units and housings |
Hot number:
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22340 CC/W33
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48x65x8 CRW1 V
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IR 32x40x36
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PF 20 TR
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