d | 105 | mm | |
D | 160 | mm | |
B | 26 | mm | |
d1 | 121.9 | mm | |
d2 | 121.9 | mm | |
D1 | 143.1 | mm | |
r1,2 | min. | 2 | mm |
r3,4 | min. | 1 | mm |
a | 30.8 | mm |
da | min. | 114 | mm |
db | min. | 114 | mm |
Da | max. | 151 | mm |
Db | max. | 155 | mm |
ra | max. | 2 | mm |
rb | max. | 1 | mm |
dn | 125.6 | mm |
Basic dynamic load rating | C | 95.6 | kN | |
Basic static load rating | C0 | 96.5 | kN | |
Fatigue load limit | Pu | 3.6 | kN | |
Attainable speed for grease lubrication | 8000 | r/min | ||
Attainable speed for oil-air lubrication | 13000 | r/min | ||
Ball diameter | Dw | 17.462 | mm | |
Number of balls | z | 21 | ||
Reference grease quantity | Gref | 20.4 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 360 | N | |
Static axial stiffness, preload class A | 117 | N/µm | ||
Preload class B | GB | 720 | N | |
Static axial stiffness, preload class B | 159 | N/µm | ||
Preload class C | GC | 1440 | N | |
Static axial stiffness, preload class C | 223 | N/µm | ||
Preload class D | GD | 2880 | N | |
Static axial stiffness, preload class D | 324 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.15 | ||
Calculation factor | f1 | 1 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.02 | ||
Calculation factor | f2C | 1.05 | ||
Calculation factor | f2D | 1.09 | ||
Calculation factor | fHC | 1 | ||
Calculation factor | f0 | 15.7 |
Mass bearing | 1.59 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
1025244 | 260.35 | 298.45 | 17.48 | Seals |
---|---|---|---|---|
BD-21313 EK-H 313 | 60 | 140 | 33 | Bearings, units and housings |
BD-21317 EK-H 317 | 75 | 180 | 41 | Bearings, units and housings |
52407 | 25 | 80 | 59 | Bearings, units and housings |
71804 CD/HCP4 | 20 | 32 | 7 | Bearings, units and housings |
HK 5020 | 50 | 58 | 20 | Bearings, units and housings |
MB 4 | 20 | 36 | - | Bearings, units and housings |
PBM 284050 M1G1 | 28 | 40 | 50 | Bearings, units and housings |
NJ 1896 MA | 480 | 600 | 56 | Bearings, units and housings |
RNA 4917 | 100 | 120 | 35 | Bearings, units and housings |
SSAFS 22526 x 4.1/2 | 114.3 | - | - | Bearings, units and housings |
W 63805-2Z | 25 | 37 | 10 | Bearings, units and housings |
Hot number:
30208 R
4000561
401604
6211/HR22T2
6412
7010 ACD/HCP4AL
99368
FYTJ 505
HE 217
PCM 303420 M
PSMF 182512 A51
SE 207
SYR 3 15/16
SYFWR 20 YTHR
W 61706-2RZ
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