16004 Bearing 20*42*8mm
16004
Bore Diameter:20 mm
Outside Diameter:42 mm
Width:8 mm
Weight:0.050 kg
The 16004 bearing is a deep groove ball bearing with an inner diameter of 20 mm , an outer diameter of 42 mm, a width of 8 mm. It typically uses p0,p6,p5 grade precision tolerances and single type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.
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Detailed description
model parameter:
| d | 20 |
| D | 42 |
| B | 8 |
| r | 0.3 |
| Cr | 7.95 |
| Cor | 4.50 |
| Grease | 17000 |
| Oil | 21000 |
| Bearing Designation | 16004 |
| da | 22 |
| Da | 40 |
| ra | 0.3 |
| Mass(kg) | 0.050 |
characteristic :
Deep groove ball bearings which can not be dismantled can bear both axial and radial loading with a high rotation speed. The closed bearing help the bearing save maintenance and make the structure easy.
our advantage:
1.own factory
2.large stock
3.high quality and advantage price
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