d | 65 | mm | |
D | 90 | mm | |
B | 13 | mm | |
d1 | 72.7 | mm | |
d2 | 72.7 | mm | |
D1 | 82.3 | mm | |
b | 2.2 | mm | |
C1 | 6.5 | mm | |
C2 | 3.2 | mm | |
C3 | 2 | mm | |
r1,2 | min. | 1 | mm |
r3,4 | min. | 0.3 | mm |
a | 17 | mm |
da | min. | 69.6 | mm |
db | min. | 69.6 | mm |
Da | max. | 85.4 | mm |
Db | max. | 88 | mm |
ra | max. | 1 | mm |
rb | max. | 0.3 | mm |
dn | 74.7 | mm |
Basic dynamic load rating | C | 20.8 | kN | |
Basic static load rating | C0 | 17 | kN | |
Fatigue load limit | Pu | 0.71 | kN | |
Attainable speed for grease lubrication | 17000 | r/min | ||
Attainable speed for oil-air lubrication | 26000 | r/min | ||
Ball diameter | Dw | 7.938 | mm | |
Number of balls | z | 26 | ||
Reference grease quantity | Gref | 2.85 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 80 | N | |
Static axial stiffness, preload class A | 62 | N/µm | ||
Preload class B | GB | 160 | N | |
Static axial stiffness, preload class B | 84 | N/µm | ||
Preload class C | GC | 320 | N | |
Static axial stiffness, preload class C | 115 | N/µm | ||
Preload class D | GD | 640 | N | |
Static axial stiffness, preload class D | 164 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.2 | ||
Calculation factor | f1 | 1 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.07 | ||
Calculation factor | f2C | 1.12 | ||
Calculation factor | f2D | 1.18 | ||
Calculation factor | fHC | 1.04 | ||
Calculation factor | f0 | 10.7 |
Mass bearing | 0.17 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
23230 CC/W33 | 150 | 270 | 96 | Bearings, units and housings |
---|---|---|---|---|
80x130x12 CRWA1 R | 80 | 130 | 12 | Seals |
BC4-8021/HB1 | 850 | 1180 | - | Bearings, units and housings |
FYR 2 3/16 | 55.5625 | - | - | Bearings, units and housings |
NF 307 ECP | 35 | 80 | 21 | Bearings, units and housings |
NU 2264 ECML | 320 | 580 | 150 | Bearings, units and housings |
OKC 360 | 360 | - | ||
PCZ 2012 M | 31.75 | 35.71875 | 19.05 | Bearings, units and housings |
SAF 1516 x 2.5/8 | 66.675 | - | - | Bearings, units and housings |
SAFS 22218 TLC | 90 | - | - | Bearings, units and housings |
SSAFS 22516 x 2.3/4 | 69.85 | - | - | Bearings, units and housings |
YAR 206-2F | 30 | 62 | 38.1 | Bearings, units and housings |
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