d | 70 | mm | |
D | 110 | mm | |
B | 20 | mm | |
d1 | 84.3 | mm | |
d2 | 81.6 | mm | |
D1 | 95.32 | mm | |
b | 1.6 | mm | |
C1 | 6.05 | mm | |
C2 | 3.4 | mm | |
C3 | 3.4 | mm | |
r1,2 | min. | 1.1 | mm |
r3,4 | min. | 0.6 | mm |
a | 31.2 | mm |
da | min. | 76 | mm |
db | min. | 76 | mm |
Da | max. | 104 | mm |
Db | max. | 105.8 | mm |
ra | max. | 1 | mm |
rb | max. | 0.6 | mm |
dn | 86.5 | mm |
Basic dynamic load rating | C | 22.5 | kN | |
Basic static load rating | C0 | 17.3 | kN | |
Fatigue load limit | Pu | 0.735 | kN | |
Attainable speed for grease lubrication | 15500 | r/min | ||
Attainable speed for oil-air lubrication | 24000 | r/min | ||
Ball diameter | Dw | 9.525 | mm | |
Number of balls | z | 25 | ||
Reference grease quantity | Gref | 8.2 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 200 | N | |
Static axial stiffness, preload class A | 143 | N/µm | ||
Preload class B | GB | 610 | N | |
Static axial stiffness, preload class B | 215 | N/µm | ||
Preload class C | GC | 1220 | N | |
Static axial stiffness, preload class C | 280 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.09 | ||
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 | 0.61 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
20x42x7 HMS5 RG | 20 | 42 | 7 | Seals |
---|---|---|---|---|
61901 | 12 | 24 | 6 | Bearings, units and housings |
6213/VA201 | 65 | 120 | 23 | Bearings, units and housings |
71988 ACMB | 440 | 600 | 74 | Bearings, units and housings |
75046 | 190.5 | 222.25 | 12.7 | Seals |
97550 | 247.65 | 298.45 | 15.88 | Seals |
D/W R2-2RZ | 3.175 | 9.525 | 3.967 | Bearings, units and housings |
FSNL 522 TURU | 100 | - | - | Bearings, units and housings |
KMD 14 | 28 | - | 70 | Bearings, units and housings |
NCF 28/500 V | 500 | 620 | 72 | Bearings, units and housings |
QJ 213 MA | 65 | 120 | 23 | Bearings, units and housings |
SYWK 1.1/4 AYTH | 31.75 | - | - | Bearings, units and housings |
Hot number:
170 VA R
30308T72/DB
33030T132/DB
38x55x7 HMS5 V
417503
53212 + U 212
709 CD/P4AH
71906 ACE/P4A
7206 BECBY
7212 ACD/HCP4A
BMO-6205/048S2/UA008A
NU 222 ECJ
SAF 1520 TLC
W 61909-2RS1
W 608 R-2RS1
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