d | 50 | mm | |
D | 80 | mm | |
B | 16 | mm | |
d1 | 61.44 | mm | |
d2 | 59.65 | mm | |
D2 | 70.7 | mm | |
b | 1.5 | mm | |
C1 | 8.6 | mm | |
C2 | 3.6 | mm | |
C3 | 2.6 | mm | |
r1,2 | min. | 1 | mm |
r3,4 | min. | 0.6 | mm |
a | 23.2 | mm |
da | min. | 54.6 | mm |
db | min. | 54.6 | mm |
Da | max. | 75.4 | mm |
Db | max. | 76.8 | mm |
ra | max. | 1 | mm |
rb | max. | 0.6 | mm |
dn | 61.8 | mm |
Basic dynamic load rating | C | 12.5 | kN | |
Basic static load rating | C0 | 12.2 | kN | |
Fatigue load limit | Pu | 0.31 | kN | |
Attainable speed for grease lubrication | 26000 | r/min | ||
Attainable speed for oil-air lubrication | 40000 | r/min | ||
Ball diameter | Dw | 5.556 | mm | |
Number of balls | z | 27 | ||
Reference grease quantity | Gref | 3.11 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 56 | N | |
Static axial stiffness, preload class A | 97 | N/µm | ||
Preload class B | GB | 110 | N | |
Static axial stiffness, preload class B | 122 | N/µm | ||
Preload class C | GC | 330 | N | |
Static axial stiffness, preload class C | 183 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.06 | ||
Calculation factor | f1 | 0.99 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.02 | ||
Calculation factor | f2C | 1.05 | ||
Calculation factor | fHC | 1.01 | ||
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 | 0.28 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
145x175x14 CRS1 R | 145 | 175 | 14 | Seals |
---|---|---|---|---|
23180-2CS5/VT143 | 400 | 650 | 200 | Bearings, units and housings |
6024 N | 120 | 180 | 28 | Bearings, units and housings |
7013 CD/HCP4AL | 65 | 100 | 18 | Bearings, units and housings |
FYJ 3/4 TF | 19.05 | - | - | Bearings, units and housings |
GEZM 308 ES-2RS | 88.9 | 139.7 | 66.675 | Bearings, units and housings |
NU 10/530 MA | 530 | 780 | 112 | Bearings, units and housings |
SAF 1518 x 3.1/8 | 79.375 | - | - | Bearings, units and housings |
SSAFS 22217 | 85 | - | - | Bearings, units and housings |
SSAFS 22244 | 220 | - | - | Bearings, units and housings |
SYK 20 WD | 20 | - | - | Bearings, units and housings |
W 61701-2RS1 | 12 | 18 | 4 | Bearings, units and housings |
Hot number:
102540
1215 K + H 215
25x35x7 CRW1 R
25x50x8 CRW1 R
29865
32244T248/DB
51088 F
60x78x9 CRS1 R
MS 31/630
NNF 5056 ADA-2LSV
NU 207 ECPH
NU 264 MA
SAF 22630 x 5.1/4 T
SAFS 23028 KATLC x 5
SAW 23536 x 6.1/2
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