d | 50 | mm | |
D | 80 | mm | |
B | 16 | mm | |
d1 | 60.25 | mm | |
d2 | 57.9 | mm | |
D1 | 69.75 | mm | |
K | 0.5 | mm | |
C1 | 5.32 | mm | |
r1,2 | min. | 1 | mm |
r3,4 | min. | 0.6 | mm |
a | 23.3 | mm |
da | min. | 54.6 | mm |
db | min. | 54.6 | mm |
Da | max. | 75.4 | mm |
Db | max. | 75.8 | mm |
ra | max. | 1 | mm |
rb | max. | 0.6 | mm |
dn | 62.3 | mm |
Basic dynamic load rating | C | 14.8 | kN | |
Basic static load rating | C0 | 10 | kN | |
Fatigue load limit | Pu | 0.425 | kN | |
Attainable speed for grease lubrication | 27000 | r/min | ||
Attainable speed for oil-air lubrication | 41000 | r/min | ||
Ball diameter | Dw | 7.938 | mm | |
Number of balls | z | 21 | ||
Reference grease quantity | Gref | 4.1 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 130 | N | |
Static axial stiffness, preload class A | 115 | N/µm | ||
Preload class B | GB | 400 | N | |
Static axial stiffness, preload class B | 173 | N/µm | ||
Preload class C | GC | 800 | N | |
Static axial stiffness, preload class C | 227 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.08 | ||
Calculation factor | f1 | 0.99 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.03 | ||
Calculation factor | f2C | 1.06 | ||
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 | 0.23 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
10158 | 25.4 | 52.37 | 6.35 | Seals |
---|---|---|---|---|
15092 | 38.1 | 62 | 7.95 | Seals |
3050890 | 774.7 | 850.9 | 25.4 | Seals |
361202 R | 15 | 40 | 11 | Bearings, units and housings |
607-2RSLTN9/HC5C3WTF1 | 7 | 19 | 6 | Bearings, units and housings |
BT2B 332764 | 774.7 | 965.2 | - | Bearings, units and housings |
G 18x24x3 | 18 | 24 | 3 | Seals |
HK 2820.2RS | 28 | 35 | 20 | Bearings, units and housings |
HM 220149/110 | 100 | 157 | 42 | Bearings, units and housings |
NU 3092 ECMA | 460 | 680 | 163 | Bearings, units and housings |
SAF 22615 x 2.3/8 T | 60.325 | - | - | Bearings, units and housings |
SAF 23056 KAT x 10 | 254 | - | - | Bearings, units and housings |
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