d | 25 | mm | |
D | 42 | mm | |
B | 9 | mm | |
d1 | 30.7 | mm | |
d2 | 29.4 | mm | |
D1 | 36.39 | mm | |
K | 0.5 | mm | |
C1 | 5.45 | mm | |
r1,2 | min. | 0.3 | mm |
r3,4 | min. | 0.15 | mm |
a | 12.8 | mm |
da | min. | 27 | mm |
db | min. | 27 | mm |
Da | max. | 40 | mm |
Db | max. | 41.2 | mm |
ra | max. | 0.3 | mm |
rb | max. | 0.15 | mm |
dn | 31.8 | mm |
Basic dynamic load rating | C | 4.94 | kN | |
Basic static load rating | C0 | 2.7 | kN | |
Fatigue load limit | Pu | 0.114 | kN | |
Attainable speed for grease lubrication | 52000 | r/min | ||
Attainable speed for oil-air lubrication | 83000 | r/min | ||
Ball diameter | Dw | 4.762 | mm | |
Number of balls | z | 16 | ||
Reference grease quantity | Gref | 0.6 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 45 | N | |
Static axial stiffness, preload class A | 57 | N/µm | ||
Preload class B | GB | 140 | N | |
Static axial stiffness, preload class B | 86 | N/µm | ||
Preload class C | GC | 270 | N | |
Static axial stiffness, preload class C | 111 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.06 | ||
Calculation factor | f1 | 0.98 | ||
Calculation factor | f2A | 1 | ||
Calculation factor | f2B | 1.04 | ||
Calculation factor | f2C | 1.08 | ||
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 | 0.036 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
2308 EM | 40 | 90 | 33 | Bearings, units and housings |
---|---|---|---|---|
2318 KM | 90 | 190 | 64 | Bearings, units and housings |
240x300x25 HDS1 R | 240 | 300 | 25 | Seals |
30320 | 100 | 215 | 51.5 | Bearings, units and housings |
36363 | 92.075 | 126.97 | 11.13 | Seals |
52x80x10 HMSA10 V | 52 | 80 | 10 | Seals |
539/532 A | 53.975 | 111.125 | 38.1 | Bearings, units and housings |
81152 M | 260 | 320 | 45 | Bearings, units and housings |
75x120x12 HMS5 RG | 75 | 120 | 12 | Seals |
FSAF 1617 TLC | 74.6125 | - | - | Bearings, units and housings |
PBM 121825 M1 | 12 | 18 | 25 | Bearings, units and housings |
PCZ 1416 M | 22.225 | 25.4 | 25.4 | Bearings, units and housings |
Hot number:
17x28x7 CRW1 V
403903
60x90x10 HMSA10 V
70/1060 AMB
BEAM 050140-2RS
GS 81236
NATR 8 X
OKF 550
RNU 2205 ECP
SAF 1515 x 2.3/8 T
SAF 22507 x 1.1/4 T
SAFS 22516-11 x 2.5/8
SAW 23244
W 07
W 634-2Z
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