Japan Poland NSK Deep Groove Ball Bearing 6204DDU C3 deep groove ball bearing
Japan Poland NSK Deep Groove Ball Bearing 6204DDU C3
Single row radial deep groove ball bearings are rigid and non-separable in design. They incorporate deep running grooves on their inner and out rings creating a ball path that accepts axial and radial loading. The balls are separated by a cage that permits high speed operation. Their ability to accept misalignment is very limited however. In normal operation they can't handle misalignment any greater than 10 angular minutes from their centre position. Single Row Deep Groove Ball Bearings have the highest speed capacity of all rolling element bearings, and are by far the most popular bearing type in use today.
- Bearings are supplied in an open, shielded (ZZ), or sealed (2RS) design.
- Many sizes are also available with a snap ring installed on the bearing's outer ring.
- Open bearings are supplied with a light oil coating and are used in oil bath and oil misting appliexcavatorions.
- Sealed bearings are supplied with a contacting lip seal that excels in protecting the bearing from liquids and other foreign contaminants. The inherent design creates friction, drag, and in turn heat; factors that require consideration in high speed appliexcavatorions.
- Shielded bearings are provided with non-contacting metal shields that protect against larger particles entering the bearing, but do not protect against liquids. They add no friction during operation and therefore do not generate heat build-up.
| Item | 6204 |
| Dimension | 20x47x14 MM |
| Weight | 0.106 Kg |
| Material | Chrome steel/Gcr15(SAE52100) |
| Brand | KOYO, NSK, BQB or OEM |
| Package | Bulk , single box and industrial package, |
Q:What’s your after-sales service and warranty?
A: We promise to bear the following responsibility when defective product is found:
1.12 months warranty from the first day of receiving goods;
2. Replacements would be sent with goods of your next order;
3. Refund for defective products if customers require.
Q:Do you accept ODM&OEM orders?
A: Yes, we provide ODM&OEM services to worldwide customers, we are able to customize housings in different styles, and sizes in different brands, we also customize circuit board & packaging box as per your requirements.
Q:What’s the MOQ?
A: MOQ is 10pcs for standardized products; for customized products, MOQ should be negotiated in advance. There is no MOQ for sample orders.
Q:How long is the lead time?
A: The lead time for sample orders is 3-5 days, for bulk orders is 5-15 days.
Q:Do you offer free samples?
A: Yes we offer free samples to distributors and wholesalers, however customers should bear freight.
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