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Place of Origin : China
Brand Name : WD
Certification : ISO9001, ISO14001
Packaging Details : industrial packing or individual packing
Delivery Time : 45-75 days
Payment Terms : T/T or L/c
Supply Ability : 30 million USD/year
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.
d | 8 |
D | 28 |
B | 9 |
B1 | 9 |
r | 0.3 |
r1 | 0.3 |
Cr | 4.55 |
Cor | 1.95 |
Open Type | 26000 |
(2RS) | - |
oil open type | 32000 |
Bearing Designation Open Type | 638 |
With Steel Shields | 638 ZZ |
Without contacting rubber seals | - |
With contacting rubber seals | - |
da | 10 |
Da | 26 |
Ra | 0.3 |
rb | 0.3 |
Mass(g) | 29 |
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Deep groove ball bearing Miniature Ball Bearings 638 ZZ Images |