d | 120 | mm | |
D | 180 | mm | |
B | 28 | mm | |
d1 | 138.5 | mm | |
d2 | 138.5 | mm | |
D1 | 161.5 | mm | |
b | 2.8 | mm | |
C1 | 15 | mm | |
C2 | 6.2 | mm | |
C3 | 5.4 | mm | |
r1,2 | min. | 2 | mm |
r3,4 | min. | 1 | mm |
a | 49.1 | mm |
da | min. | 129 | mm |
db | min. | 129 | mm |
Da | max. | 171 | mm |
Db | max. | 175 | mm |
ra | max. | 2 | mm |
rb | max. | 1 | mm |
dn | 142.6 | mm |
Basic dynamic load rating | C | 111 | kN | |
Basic static load rating | C0 | 116 | kN | |
Fatigue load limit | Pu | 4 | kN | |
Attainable speed for grease lubrication | 6700 | r/min | ||
Attainable speed for oil-air lubrication | 10000 | r/min | ||
Ball diameter | Dw | 19.05 | mm | |
Number of balls | z | 22 | ||
Reference grease quantity | Gref | 27 | cm³ | |
Preload and stiffness (back-to-back, face-to-face) | ||||
Preload class A | GA | 690 | N | |
Static axial stiffness, preload class A | 318 | N/µm | ||
Preload class B | GB | 1380 | N | |
Static axial stiffness, preload class B | 416 | N/µm | ||
Preload class C | GC | 2760 | N | |
Static axial stiffness, preload class C | 552 | N/µm | ||
Preload class D | GD | 5520 | N | |
Static axial stiffness, preload class D | 749 | N/µm | ||
Calculation factors | ||||
Calculation factor | f | 1.17 | ||
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 | ||
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 | 2.13 | kg |
Model No. | Inner Diameter | Outer Diameter | Width | Type |
3207 A-2Z | 35 | 72 | 27 | Bearings, units and housings |
---|---|---|---|---|
81208 TN | 40 | 68 | 19 | Bearings, units and housings |
BT4-8045 G/HA1VA901 | 514.35 | 673.1 | - | Bearings, units and housings |
H 315 | 65 | 98 | 55 | Bearings, units and housings |
K 20x26x13 | 20 | 26 | 13 | Bearings, units and housings |
NJ 422 | 110 | 280 | 65 | Bearings, units and housings |
OKC 540 | 540 | - | ||
PFD 30 TR | 30 | - | - | Bearings, units and housings |
SAF 22215 TLC | 75 | - | - | Bearings, units and housings |
W 61902 R | 15 | 28 | 7 | Bearings, units and housings |
W 6204-2RS1 | 20 | 47 | 14 | Bearings, units and housings |
W 6303-2RZ | 17 | 47 | 14 | Bearings, units and housings |
Hot number:
15x26x7 HMSA10 V
22308 E
7009 ACD/P4AH
71921 ACD/HCP4AL
940x1000x25 HDS1 D
BC4B 457939 VAA
FYAWK 50 LTHR
IR 380x415x100
NN 3010 KTN/SP
NNCL 4936 CV
NUP 315 ECML
QJ 304 MA
SC 35 ES
SNW 3138x7
SSAFS 23024 KAT x 4.3/16
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