d | 30 | mm | |
D | 42 | mm | |
B | 7 | mm | |
d1 | 34.1 | mm | |
d2 | 34.1 | mm | |
D1 | 38.1 | mm | |
r1,2 | min. | 0.3 | mm |
r3,4 | min. | 0.15 | mm |
a | 11.9 | mm |
da | min. | 32 | mm |
db | min. | 32 | mm |
Da | max. | 40 | mm |
Db | max. | 41.2 | mm |
ra | max. | 0.3 | mm |
rb | max. | 0.15 | mm |
dn | 34.5 | mm |
Basic dynamic load rating | C | 4.16 | kN | |
Basic static load rating | C0 | 3.55 | kN | |
Fatigue load limit | Pu | 0.15 | kN | |
Attainable speed for grease lubrication | 34000 | r/min | ||
Attainable speed for oil-air lubrication | 53000 | r/min | ||
Ball diameter | Dw | 3.175 | mm | |
Number of balls | z | 23 | ||
Reference grease quantity | Gref | 0.24 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 37 | N | |
Static axial stiffness, preload class A | 76 | N/µm | ||
Preload class B | GB | 110 | N | |
Static axial stiffness, preload class B | 117 | N/µm | ||
Preload class C | GC | 220 | N | |
Static axial stiffness, preload class C | 160 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.14 | ||
Calculation factor | f1 | 0.97 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.09 | ||
Calculation factor | f2C | 1.17 | ||
Calculation factor | fHC | 1.02 | ||
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 | 0.024 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
16904 | 42.8752 | 70.104 | - | Seals |
---|---|---|---|---|
30322 | 110 | 240 | 54.5 | Bearings, units and housings |
305804 C-2Z | 20 | 52 | 20.6 | Bearings, units and housings |
6009-2RS1 | 45 | 75 | 16 | Bearings, units and housings |
7222 BECBY | 110 | 200 | 38 | Bearings, units and housings |
940x1000x25 HDS1 D | 940 | 1000 | 25 | Seals |
BT4B 328287 G/HA1 | 457.073 | 730.148 | - | Bearings, units and housings |
KMK 10 | 15 | - | 50 | Bearings, units and housings |
NATR 10 PPA | 10 | 30 | 14 | Bearings, units and housings |
NK 12/16 | 12 | 19 | 16 | Bearings, units and housings |
S71913 ACD/P4A | 65 | 90 | 13 | Bearings, units and housings |
SAFS 23038 KATLC x 6.15/16 | 176.2125 | - | - | Bearings, units and housings |
Hot number:
1215 K + H 215
16113
23972 CCK/W33
315836
6008-Z
7084 AM
76215
BC2B 320299
FSAF 22611
FYR 1 7/16
NKIS 65
PSMF 809570 A51
SAFS 22517 x 2.7/8 TLC
SAW 23236 TLC
SYE 2 1/2 3
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