d | 30 | mm | |
D | 55 | mm | |
B | 13 | mm | |
d1 | 38.2 | mm | |
d2 | 36.4 | mm | |
D1 | 45.81 | mm | |
b | 1.8 | mm | |
C1 | 6.5 | mm | |
C2 | 2.3 | mm | |
C3 | 2.6 | mm | |
r1,2 | min. | 1 | mm |
r3,4 | min. | 0.6 | mm |
a | 16.4 | mm |
da | min. | 34.6 | mm |
db | min. | 34.6 | mm |
Da | max. | 50.4 | mm |
Db | max. | 50.8 | mm |
ra | max. | 1 | mm |
rb | max. | 0.6 | mm |
dn | 39.9 | mm |
Basic dynamic load rating | C | 8.84 | kN | |
Basic static load rating | C0 | 5 | kN | |
Fatigue load limit | Pu | 0.212 | kN | |
Attainable speed for grease lubrication | 42000 | r/min | ||
Attainable speed for oil-air lubrication | 65000 | r/min | ||
Ball diameter | Dw | 6.35 | mm | |
Number of balls | z | 17 | ||
Reference grease quantity | Gref | 1.7 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 80 | N | |
Static axial stiffness, preload class A | 79 | N/µm | ||
Preload class B | GB | 240 | N | |
Static axial stiffness, preload class B | 117 | N/µm | ||
Preload class C | GC | 480 | N | |
Static axial stiffness, preload class C | 153 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.05 | ||
Calculation factor | f1 | 0.99 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.03 | ||
Calculation factor | f2C | 1.06 | ||
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 | 0.1 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
1309 EKTN9 | 45 | 100 | 25 | Bearings, units and housings |
---|---|---|---|---|
2307 EM | 35 | 80 | 31 | Bearings, units and housings |
55x70x8 CRW1 V | 55 | 70 | 8 | Seals |
6312 M | 60 | 130 | 31 | Bearings, units and housings |
6411 | 55 | 140 | 33 | Bearings, units and housings |
99215 | 55 | 62.0014 | 22.987 | Seals |
AH 24024 | 115 | 120 | 73 | Bearings, units and housings |
FSAF 22518 x 3.1/16 TLC | 77.7875 | - | - | Bearings, units and housings |
NJ 348 MA | 240 | 500 | 95 | Bearings, units and housings |
QJ 304 MA | 20 | 52 | 15 | Bearings, units and housings |
SI 70 ES-2RS | 70 | - | 49 | Bearings, units and housings |
SNW 22x4 | 101.6 | 110 | 81.1784 | Bearings, units and housings |
Hot number:
12411
17315
23756
25x45x7 HMSA10 RG
30x50x8 CRW1 V
32x45x8 CRW1 R
403103
37030
51130 M
404500
60x110x10 HMS5 RG
61809-2RS1
7014 ACD/P4A
7019 CE/HCP4AL1
87820
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