20TAC47BDDGDBDC10PN7B Ball Screw Support Ball Bearing 20x47x45mm
Online shopping 20TAC47BDDGDBDC10PN7B Ball Screw Support Ball Bearing 20x47x45mm from a Pioneer Machinery Source great selection at 180x120x28 Size (mm) Store. ... CLUTCH BEARING Accessories. 180x120x28
Bearing number: | 7024 ACD/P4AH1 |
Size (mm): | 180x120x28 |
Bore Diameter (mm): | 180 |
Outer Diameter (mm): | 120 |
Width (mm): | 28 |
d: | 120 mm |
D: | 180 mm |
B: | 28 mm |
PDF |
|
Product Details
Bearing number | 7024 ACD/P4AH1 |
Size (mm) | 180x120x28 |
Bore Diameter (mm) | 180 |
Outer Diameter (mm) | 120 |
Width (mm) | 28 |
d | 120 mm |
D | 180 mm |
B | 28 mm |
d1 | 138.5 mm |
d2 | 138.5 mm |
D1 | 161.5 mm |
K | 0.5 mm |
C1 | 7.41 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 |
Limiting speed for grease lubrication | 6700 r/min |
Limiting speed for oil lubrication | 10000 mm/min |
Ball - Dw | 19.05 mm |
Ball - z | 22 |
Gref | 27 cm3 |
Calculation factor - e | 0.68 |
Calculation factor - Y2 | 1.41 |
Calculation factor - Y0 | 0.76 |
Calculation factor - X2 | 0.67 |
Calculation factor - Y1 | 0.92 |
Preload class A - GA | 690 N |
Preload class B - GB | 1380 N |
Preload class C - GC | 2760 N |
Preload class D - GD | 5520 N |
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 |
Preload class A | 318 N/micron |
Preload class B | 416 N/micron |
Preload class C | 552 N/micron |
Preload class D | 749 N/micron |
r1,2 min. | 2 mm |
r3,4 min. | 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 |
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 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 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 |
Company Profile
Worktime |
7:00AM - 6:00PM |
Phone |
0065 82577418 |
Fax |
0065 82577552 |