d | 25 | mm | |
D | 47 | mm | |
B | 12 | mm | |
d1 | 32.1 | mm | |
d2 | 32.1 | mm | |
D1 | 39.9 | mm | |
K | 0.5 | mm | |
C1 | 7.25 | mm | |
r1,2 | min. | 0.6 | mm |
r3,4 | min. | 0.3 | mm |
a | 14.5 | mm |
da | min. | 28.2 | mm |
db | min. | 28.2 | mm |
Da | max. | 43.8 | mm |
Db | max. | 45 | mm |
ra | max. | 0.6 | mm |
rb | max. | 0.3 | mm |
dn | 33.4 | mm |
Basic dynamic load rating | C | 9.23 | kN | |
Basic static load rating | C0 | 5 | kN | |
Fatigue load limit | Pu | 0.212 | kN | |
Attainable speed for grease lubrication | 40000 | r/min | ||
Attainable speed for oil-air lubrication | 60000 | r/min | ||
Ball diameter | Dw | 6.35 | mm | |
Number of balls | z | 14 | ||
Reference grease quantity | Gref | 1.02 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 60 | N | |
Static axial stiffness, preload class A | 71 | N/µm | ||
Preload class B | GB | 120 | N | |
Static axial stiffness, preload class B | 92 | N/µm | ||
Preload class C | GC | 240 | N | |
Static axial stiffness, preload class C | 119 | N/µm | ||
Preload class D | GD | 480 | N | |
Static axial stiffness, preload class D | 159 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.05 | ||
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 | 0.07 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
238/1180 CAFA/W20 | 1180 | 1420 | 180 | Bearings, units and housings |
---|---|---|---|---|
31313/DF | 65 | 140 | - | Bearings, units and housings |
32234T194/DB | 170 | 310 | - | Bearings, units and housings |
48x70x8 CRW1 V | 48 | 70 | 8 | Seals |
71919 CD/P4AL | 95 | 130 | 18 | Bearings, units and housings |
71924 ACD/P4A | 120 | 165 | 22 | Bearings, units and housings |
BEAM 017062-2RZ | 17 | 62 | 25 | Bearings, units and housings |
BT4B 334080 G/HA1VA901 | 558.8 | 736.6 | - | Bearings, units and housings |
GEZ 112 TXE-2LS | 44.45 | 71.438 | 38.887 | Bearings, units and housings |
KRVE 72 PPA | - | 72 | 80 | Bearings, units and housings |
PCM 252815 M | 25 | 28 | 15 | Bearings, units and housings |
SSAFS 22532 x 5.3/8 TLC | 136.525 | - | - | Bearings, units and housings |
Hot number:
1318 K + H 318
15915
170x200x15 HMSA10 V
21x40x7 HMSA10 V
31179
6013-Z
7212 BEGBP
K 16x22x12
K 20x26x12
K 40x48x20
NU 408
NUP 214 ECML
PRM 182125
QJ 312 MA
SSAFS 23056 KATLC x 10.7/16
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