d | 30 | mm | |
D | 55 | mm | |
B | 13 | mm | |
d1 | 39.45 | mm | |
d2 | 38.3 | mm | |
D2 | 47.25 | mm | |
r1,2 | min. | 1 | mm |
r3,4 | min. | 0.6 | mm |
a | 16.5 | mm |
da | min. | 34.6 | mm |
da | max. | 38.9 | mm |
db | min. | 34.6 | mm |
db | max. | 37.7 | mm |
Da | max. | 50.4 | mm |
Db | max. | 51.8 | mm |
ra | max. | 1 | mm |
rb | max. | 0.6 | mm |
Basic dynamic load rating | C | 8.32 | kN | |
Basic static load rating | C0 | 6.7 | kN | |
Fatigue load limit | Pu | 0.166 | kN | |
Attainable speed for grease lubrication | 40000 | r/min | ||
Ball diameter | Dw | 4.762 | mm | |
Number of balls | z | 20 | ||
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 36 | N | |
Static axial stiffness, preload class A | 64 | N/µm | ||
Preload class B | GB | 72 | N | |
Static axial stiffness, preload class B | 82 | N/µm | ||
Preload class C | GC | 215 | N | |
Static axial stiffness, preload class C | 124 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.03 | ||
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 | 0.13 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
31144 | 79.375 | 99.97 | 13 | Seals |
---|---|---|---|---|
3201 A-2RS1TN9/MT33 | 12 | 32 | 15.9 | Bearings, units and housings |
413503 | 1281 | - | - | Seals |
615x665x24 HS8 R | 615 | 665 | 24 | Seals |
707 CD/P4AH | 7 | 19 | 6 | Bearings, units and housings |
71922 ACB/P4A | 110 | 150 | 20 | Bearings, units and housings |
BT4B 334072 BG/HA1VA903 | 482.6 | 615.95 | - | Bearings, units and housings |
FYRP 3 7/16-18 | 87.3125 | - | - | Bearings, units and housings |
MS 3044 | - | - | 20 | Bearings, units and housings |
NK 14/16 | 14 | 22 | 16 | Bearings, units and housings |
S71902 ACD/HCP4A | 15 | 28 | 7 | Bearings, units and housings |
W 61917-2Z | 85 | 120 | 18 | Bearings, units and housings |
Hot number:
313 NR
35x55x8 HMS5 RG
390x430x16 HDS2 R
405252
7017 ACE/HCP4AH1
71918 CE/HCP4AL
7207 BEGBY
N 1015 KTN/HC5SP
MVR2-45
NU 2307 ECPH
PWTR 3580.2RS
SHR 90
SNP 3072x13.15/16
W 6009-2RZ
W 604
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