d | 55 | mm | |
D | 90 | mm | |
B | 18 | mm | |
d1 | 68.18 | mm | |
d2 | 66.65 | mm | |
D2 | 79.39 | mm | |
r1,2 | min. | 1.1 | mm |
r3,4 | min. | 0.6 | mm |
a | 18.8 | mm |
da | min. | 61 | mm |
db | min. | 61 | mm |
Da | max. | 84 | mm |
Db | max. | 86.8 | mm |
ra | max. | 1 | mm |
rb | max. | 0.6 | mm |
dn | 69.2 | mm |
Basic dynamic load rating | C | 18.6 | kN | |
Basic static load rating | C0 | 19 | kN | |
Fatigue load limit | Pu | 0.465 | kN | |
Attainable speed for grease lubrication | 26000 | r/min | ||
Attainable speed for oil-air lubrication | 40000 | r/min | ||
Ball diameter | Dw | 6.747 | mm | |
Number of balls | z | 26 | ||
Reference grease quantity | Gref | 4.69 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 46 | N | |
Static axial stiffness, preload class A | 43 | N/µm | ||
Preload class B | GB | 92 | N | |
Static axial stiffness, preload class B | 56 | N/µm | ||
Preload class C | GC | 275 | N | |
Static axial stiffness, preload class C | 88 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.06 | ||
Calculation factor | f1 | 1 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.02 | ||
Calculation factor | f2C | 1.05 | ||
Calculation factor | fHC | 1.01 | ||
Calculation factor | f0 | 9.7 |
Mass bearing | 0.4 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
18865 | 48 | 62 | 7.5 | Seals |
---|---|---|---|---|
22 VA R | 20 | - | - | Seals |
319432 DA-2LS | 160 | 220 | 80 | Bearings, units and housings |
575/572 | 76.2 | 139.992 | 36.512 | Bearings, units and housings |
67982/67919 | 199.949 | 279.4 | 46.038 | Bearings, units and housings |
7019 CB/P4AL | 95 | 145 | 24 | Bearings, units and housings |
71934 ACD/HCP4AH1 | 170 | 230 | 28 | Bearings, units and housings |
GE 50 ESX-2LS | 50 | 75 | 35 | Bearings, units and housings |
NUTR 50 A | 50 | 90 | 32 | Bearings, units and housings |
PBM 190210120 M1G1 | 190 | 210 | 120 | Bearings, units and housings |
RSTO 40 | 50 | 80 | 19.8 | Bearings, units and housings |
SI 70 ES-2RS | 70 | - | 49 | Bearings, units and housings |
Hot number:
17709
3203 A-2ZTN9/MT33
32403
99238
90769
960x1040x23 HDS1 R
BT4B 334136 G/HA1VA901
HE 3036 E
KRE 16 PPA
NA 4848
NATV 17
NJ 214 ECPH
NK 5/12 TN
S71909 CB/HCP4A
SAFS 22340 TLC
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