d | 30 | mm | |
D | 55 | mm | |
B | 13 | mm | |
d1 | 38.2 | mm | |
d2 | 36.4 | mm | |
D1 | 45.81 | mm | |
K | 0.5 | mm | |
C1 | 4.23 | mm | |
r1,2 | min. | 1 | mm |
r3,4 | min. | 0.6 | mm |
a | 12.2 | mm |
da | min. | 34.6 | mm |
db | min. | 34.6 | mm |
Da | max. | 50.4 | mm |
Db | max. | 50.8 | mm |
ra | max. | 1 | mm |
rb | max. | 0.6 | mm |
dn | 39.9 | mm |
Basic dynamic load rating | C | 9.36 | kN | |
Basic static load rating | C0 | 5.2 | kN | |
Fatigue load limit | Pu | 0.22 | kN | |
Attainable speed for grease lubrication | 39000 | r/min | ||
Attainable speed for oil-air lubrication | 60000 | r/min | ||
Ball diameter | Dw | 6.35 | mm | |
Number of balls | z | 17 | ||
Reference grease quantity | Gref | 1.7 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 50 | N | |
Static axial stiffness, preload class A | 28 | N/µm | ||
Preload class B | GB | 150 | N | |
Static axial stiffness, preload class B | 44 | N/µm | ||
Preload class C | GC | 300 | N | |
Static axial stiffness, preload class C | 60 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.05 | ||
Calculation factor | f1 | 1 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.03 | ||
Calculation factor | f2C | 1.05 | ||
Calculation factor | fHC | 1 | ||
Calculation factor | f0 | 7.9 |
Mass bearing | 0.11 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
11673 | 29.9974 | 54.0004 | 8.9916 | Seals |
---|---|---|---|---|
120x145x12 CRW1 R | 120 | 145 | 12 | Seals |
BD-240/560 ECAK30/W33-AOH 240/560 G | 530 | 820 | 258 | Bearings, units and housings |
24863 | 63.5 | 76.2 | 6.35 | Seals |
28841 | 73.025 | 110.01 | 11.13 | Seals |
31269 | 79.375 | 114.33 | 11.13 | Seals |
32308 | 40 | 90 | 35.25 | Bearings, units and housings |
3319 A | 95 | 200 | 77.8 | Bearings, units and housings |
BC4B 322993 A/HA7 | 460 | 650 | - | Bearings, units and housings |
SAFS 22538 x 7 T | 177.8 | - | - | Bearings, units and housings |
SILKAC 30 M | 30 | - | 37 | Bearings, units and housings |
SNW 3128x4.15/16 | 125.4125 | 140 | 100.8634 | Bearings, units and housings |
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