d | 50 | mm | |
D | 80 | mm | |
B | 16 | mm | |
d1 | 60.25 | mm | |
d2 | 57.9 | mm | |
D1 | 69.75 | mm | |
b | 1.7 | mm | |
C1 | 8.6 | mm | |
C2 | 2.7 | mm | |
C3 | 3 | mm | |
r1,2 | min. | 1 | mm |
r3,4 | min. | 0.6 | mm |
a | 23.3 | mm |
da | min. | 54.6 | mm |
db | min. | 54.6 | mm |
Da | max. | 75.4 | mm |
Db | max. | 75.8 | mm |
ra | max. | 1 | mm |
rb | max. | 0.6 | mm |
dn | 62.3 | mm |
Basic dynamic load rating | C | 14.8 | kN | |
Basic static load rating | C0 | 10 | kN | |
Fatigue load limit | Pu | 0.425 | kN | |
Attainable speed for grease lubrication | 23000 | r/min | ||
Attainable speed for oil-air lubrication | 34000 | r/min | ||
Ball diameter | Dw | 7.938 | mm | |
Number of balls | z | 21 | ||
Reference grease quantity | Gref | 4.1 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 130 | N | |
Static axial stiffness, preload class A | 104 | N/µm | ||
Preload class B | GB | 400 | N | |
Static axial stiffness, preload class B | 156 | N/µm | ||
Preload class C | GC | 800 | N | |
Static axial stiffness, preload class C | 204 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.08 | ||
Calculation factor | f1 | 0.99 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.03 | ||
Calculation factor | f2C | 1.06 | ||
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 | 0.25 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
6205 N | 25 | 52 | 15 | Bearings, units and housings |
---|---|---|---|---|
7215 ACD/P4A | 75 | 130 | 25 | Bearings, units and housings |
89184 M | 420 | 500 | 48 | Bearings, units and housings |
FSNL 316 TURU | 80 | - | - | Bearings, units and housings |
GEZ 408 ESX-2LS | 114.3 | 177.8 | 85.725 | Bearings, units and housings |
K 80x88x30 | 80 | 88 | 30 | Bearings, units and housings |
NKIB 5901 | 12 | 24 | 16 | Bearings, units and housings |
NNCL 4924 CV | 120 | 165 | 45 | Bearings, units and housings |
RLS 14 | 44.45 | 95.25 | 20.638 | Bearings, units and housings |
SAA 40 TXE-2LS | 40 | - | 28 | Bearings, units and housings |
SYE 2 3/4-18 | 69.85 | - | - | Bearings, units and housings |
W 629-2RZ | 9 | 26 | 8 | Bearings, units and housings |
Hot number:
15460
155x180x15 HMS5 RG
22207 EK
292/530 EM
6000-RSL
706 ACD/P4AH
85085
GS 81211
NNU 4880 K/W33
NU 212 ECM
QJ 217 N2MA
SSAFS 22216 TLC
SSAFS 23024 KATLC x 4.3/16
SY 20 WF
Z 010 F
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