d | 20 | mm | |
D | 42 | mm | |
B | 12 | mm | |
d1 | 27.1 | mm | |
d2 | 27.1 | mm | |
D2 | 37 | mm | |
r1,2 | min. | 0.6 | mm |
r3,4 | min. | 0.3 | mm |
a | 13.3 | mm |
da | min. | 23.2 | mm |
da | max. | 26.6 | mm |
db | min. | 23.2 | mm |
db | max. | 26.6 | mm |
Da | max. | 38.8 | mm |
Db | max. | 40 | mm |
ra | max. | 0.6 | mm |
rb | max. | 0.3 | mm |
Basic dynamic load rating | C | 8.32 | kN | |
Basic static load rating | C0 | 4.15 | kN | |
Fatigue load limit | Pu | 0.173 | kN | |
Attainable speed for grease lubrication | 45000 | r/min | ||
Ball diameter | Dw | 6.35 | mm | |
Number of balls | z | 12 | ||
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 50 | N | |
Static axial stiffness, preload class A | 60 | N/µm | ||
Preload class B | GB | 100 | N | |
Static axial stiffness, preload class B | 77 | N/µm | ||
Preload class C | GC | 200 | N | |
Static axial stiffness, preload class C | 100 | N/µm | ||
Preload class D | GD | 400 | N | |
Static axial stiffness, preload class D | 133 | 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 | f2D | 1.08 | ||
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 | 0.06 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
1181560 | 300.0502 | 350.82 | 22.23 | Seals |
---|---|---|---|---|
22492 | 57.15 | 85.09 | 11.13 | Seals |
25x40x7 HMS5 V | 25 | 40 | 7 | Seals |
71904 ACD/P4A | 20 | 37 | 9 | Bearings, units and housings |
71911 CD/P4AL | 55 | 80 | 13 | Bearings, units and housings |
BTM 95 ATN9/HCP4CDB | 95 | 145 | 45 | Bearings, units and housings |
NU 2356 MA | 280 | 580 | 175 | Bearings, units and housings |
PCM 15015580 M | 150 | 155 | 80 | Bearings, units and housings |
PFD 35 FM | 35 | - | - | Bearings, units and housings |
S7011 CB/HCP4A | 55 | 90 | 18 | Bearings, units and housings |
SAF 22622 x 3.11/16 TLC | 93.6625 | - | - | Bearings, units and housings |
SAW 23540 x 7.1/8 TLC | 180.975 | - | - | Bearings, units and housings |
Hot number:
1312 ETN9
22208 E
2308 EKTN9 + H 2308
395 VE R
6309 N
6411
71906 CE/P4AL
BTW 100 CTN9/SP
C 3236
GE 50 ESL-2LS
HM 31/800
NJ 2215 ECML
SAF 22530 x 5.5/16
YAR 207-106-2FW/VA228
YAR 213-208-2F
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