d | 50 | mm | |
D | 80 | mm | |
B | 16 | mm | |
d1 | 60.25 | mm | |
d2 | 57.9 | mm | |
D1 | 69.75 | mm | |
K | 0.5 | mm | |
C1 | 5.32 | 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 | 27000 | r/min | ||
Attainable speed for oil-air lubrication | 41000 | 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 | 115 | N/µm | ||
Preload class B | GB | 400 | N | |
Static axial stiffness, preload class B | 173 | N/µm | ||
Preload class C | GC | 800 | N | |
Static axial stiffness, preload class C | 227 | 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 | 1.01 | ||
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 | 0.23 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
15960 | 40.4876 | 63.55 | 7.95 | Seals |
---|---|---|---|---|
22644 | 57.15 | 98.45 | 11.13 | Seals |
25x37x6 HMS5 RG | 25 | 37 | 6 | Seals |
3203 ATN9 | 17 | 40 | 17.5 | Bearings, units and housings |
7018 ACE/P4AL | 90 | 140 | 24 | Bearings, units and housings |
7018 CB/P4AL | 90 | 140 | 24 | Bearings, units and housings |
7032 CD/P4A | 160 | 240 | 38 | Bearings, units and housings |
87247 | - | - | 25.4 | Seals |
BK 1816 | 18 | 24 | 16 | Bearings, units and housings |
FY 55 TR | 55 | - | - | Bearings, units and housings |
SAFS 22515-11 T | 61.9125 | - | - | Bearings, units and housings |
SNW 124x4.1/8 | 104.775 | 155.702 | 117.8052 | Bearings, units and housings |
Hot number:
15160
16245
32x44x7 HMS5 V
4315 ATN9
614995
89456 M
90792
GE 12 C
HE 3040
HM 518445/410
NUP 226 ECP
PFT 15 TF
SAFS 22528 x 4.7/8
SSAFS 22515 x 2.3/8
YEL 206-104-2F
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