d | 20 | mm | |
D | 42 | mm | |
B | 12 | mm | |
d1 | 26.6 | mm | |
d2 | 24.8 | mm | |
D1 | 34.21 | mm | |
K | 0.5 | mm | |
C1 | 3.67 | mm | |
r1,2 | min. | 0.6 | mm |
r3,4 | min. | 0.3 | mm |
a | 13.2 | mm |
da | min. | 22 | mm |
db | min. | 22 | mm |
Da | max. | 40 | mm |
Db | max. | 39.6 | mm |
ra | max. | 0.6 | mm |
rb | max. | 0.3 | mm |
dn | 28.1 | mm |
Basic dynamic load rating | C | 7.15 | kN | |
Basic static load rating | C0 | 3.25 | kN | |
Fatigue load limit | Pu | 0.137 | kN | |
Attainable speed for grease lubrication | 48000 | r/min | ||
Attainable speed for oil-air lubrication | 75000 | r/min | ||
Ball diameter | Dw | 6.35 | mm | |
Number of balls | z | 12 | ||
Reference grease quantity | Gref | 1.1 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 64 | N | |
Static axial stiffness, preload class A | 52 | N/µm | ||
Preload class B | GB | 193 | N | |
Static axial stiffness, preload class B | 78 | N/µm | ||
Preload class C | GC | 390 | N | |
Static axial stiffness, preload class C | 102 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.04 | ||
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 | 0.064 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
12x35x7 CRW1 R | 12 | 35 | 7 | Seals |
---|---|---|---|---|
32936/DF | 180 | 250 | - | Bearings, units and housings |
38649 | 98.425 | 120.68 | 9.53 | Seals |
7015 CE/P4AH1 | 75 | 115 | 20 | Bearings, units and housings |
71911 CE/HCP4AL | 55 | 80 | 13 | Bearings, units and housings |
71922 CB/HCP4AL | 110 | 150 | 20 | Bearings, units and housings |
91708 | - | - | 25.4 | Seals |
HE 2318 | 82.55 | 90 | 86 | Bearings, units and housings |
K 14x18x10 | 14 | 18 | 10 | Bearings, units and housings |
OH 31/630 H | 600 | 800 | 424 | Bearings, units and housings |
PCM 101220 M | 10 | 12 | 20 | Bearings, units and housings |
SNW 16x2.3/4 | 69.85 | 105.6894 | 60.0964 | Bearings, units and housings |
Hot number:
1203 ETN9
24032 CCK30/W33
3302 A-2RS1
4201 ATN9
61836
7017 ACD/P4AL
7213 CD/P4A
HM 215249/210
NU 1052 M
PWM 202430
SAFS 22520-11 T
SNW 115x2.7/16
SYNT 65 LTS
W 61701-2RS1
W 61902-2RZ
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