d | 50 | mm | |
D | 72 | mm | |
B | 12 | mm | |
d1 | 56.7 | mm | |
d2 | 54.9 | mm | |
D1 | 65.3 | mm | |
r1,2 | min. | 0.6 | mm |
r3,4 | min. | 0.3 | mm |
a | 14.7 | mm |
da | min. | 53.2 | mm |
db | min. | 52 | mm |
Da | max. | 68.8 | mm |
Db | max. | 70 | mm |
ra | max. | 0.6 | mm |
rb | max. | 0.3 | mm |
dn | 58.4 | mm |
Basic dynamic load rating | C | 12.7 | kN | |
Basic static load rating | C0 | 8.65 | kN | |
Fatigue load limit | Pu | 0.365 | kN | |
Attainable speed for grease lubrication | 26000 | r/min | ||
Attainable speed for oil-air lubrication | 40000 | r/min | ||
Ball diameter | Dw | 7.144 | mm | |
Number of balls | z | 21 | ||
Reference grease quantity | Gref | 1.7 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 69 | N | |
Static axial stiffness, preload class A | 38 | N/µm | ||
Preload class B | GB | 210 | N | |
Static axial stiffness, preload class B | 61 | N/µm | ||
Preload class C | GC | 410 | N | |
Static axial stiffness, preload class C | 83 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.15 | ||
Calculation factor | f1 | 1 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.04 | ||
Calculation factor | f2C | 1.08 | ||
Calculation factor | fHC | 1 | ||
Calculation factor | f0 | 8.4 |
Mass bearing | 0.13 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
16003 | 17 | 35 | 8 | Bearings, units and housings |
---|---|---|---|---|
26368 | 66.675 | 112.73 | 11.13 | Seals |
50x70x10 HMSA10 RG | 50 | 70 | 10 | Seals |
534949 | 24.003 | 62.001 | 8.001 | Seals |
7018 ACE/HCP4AL1 | 90 | 140 | 24 | Bearings, units and housings |
GEH 30 TXG3E-2LS | 30 | 55 | 20 | Bearings, units and housings |
HH 221449/410 | 101.6 | 190.5 | 57.15 | Bearings, units and housings |
NNCF 4832 CV | 160 | 200 | 40 | Bearings, units and housings |
PFD 1. TR | 25.4 | - | - | Bearings, units and housings |
SAF 22526 x 4.1/2 T | 114.3 | - | - | Bearings, units and housings |
SYE 2 3/4 | 69.85 | - | - | Bearings, units and housings |
W 61901-2RZ | 12 | 24 | 6 | Bearings, units and housings |
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