d | 6 | mm | |
D | 17 | mm | |
B | 6 | mm | |
d1 | 9.5 | mm | |
d2 | 9.5 | mm | |
D1 | 13.5 | mm | |
r1,2 | min. | 0.3 | mm |
r3,4 | min. | 0.15 | mm |
a | 5.7 | mm |
da | min. | 8 | mm |
db | min. | 8 | mm |
Da | max. | 15 | mm |
Db | max. | 16.2 | mm |
ra | max. | 0.3 | mm |
rb | max. | 0.15 | mm |
dn | 10.3 | mm |
Basic dynamic load rating | C | 1.95 | kN | |
Basic static load rating | C0 | 0.75 | kN | |
Fatigue load limit | Pu | 0.032 | kN | |
Attainable speed for grease lubrication | 110000 | r/min | ||
Attainable speed for oil-air lubrication | 160000 | r/min | ||
Ball diameter | Dw | 3.175 | mm | |
Number of balls | z | 8 | ||
Reference grease quantity | Gref | 0.09 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 10 | N | |
Static axial stiffness, preload class A | 19 | N/µm | ||
Preload class B | GB | 20 | N | |
Static axial stiffness, preload class B | 25 | N/µm | ||
Preload class C | GC | 40 | N | |
Static axial stiffness, preload class C | 32 | N/µm | ||
Preload class D | GD | 80 | N | |
Static axial stiffness, preload class D | 43 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.01 | ||
Calculation factor | f1 | 0.99 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.02 | ||
Calculation factor | f2C | 1.05 | ||
Calculation factor | f2D | 1.08 | ||
Calculation factor | fHC | 1 | ||
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 | 0.006 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
BD-23048-2CS5K/VT143-OH 3048 HE | 220 | 360 | 92 | Bearings, units and housings |
---|---|---|---|---|
3312 A-2Z | 60 | 130 | 54 | Bearings, units and housings |
471451 | 1374 | - | - | Seals |
71938 ACD/HCP4A | 190 | 260 | 33 | Bearings, units and housings |
D/W RW1-4 R | 1.984 | 6.35 | 3.175 | Bearings, units and housings |
HJ 221 EC | 105 | 134.25 | 16 | Bearings, units and housings |
KMT 12 | 26 | - | 60 | Bearings, units and housings |
MS 3092-88 | - | - | 32 | Bearings, units and housings |
OH 30/630 H | 600 | 730 | 301 | Bearings, units and housings |
OH 3092 H | 430 | 460 | 234 | Bearings, units and housings |
SYWR 3/4 YTHR | 19.05 | - | - | Bearings, units and housings |
WS 81209 | 45 | 5.5 | Bearings, units and housings |
Hot number:
11673
13612
215x270x23 HDS2 R
BD-24128 CCK30/W33-AH 24128
30244/DF
6015 M
608-Z
6332 M/C3VL2071
7038 CD/P4A
TQO design
FYTB 20 FM
NATR 5 PPXA
NU 2226 ECML
OH 30/750 HE
W 6206-2RZ
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