| Application: | Fan, Motor, Gear Reducer, Motorcycle, Machinery... |
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| Features: | High Precision, High Speed, Long Life |
| Quality: | Good /High Quality |
| Samples: |
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Product details
| Product name | deep groove ball beairng |
| Model : | 6004 6204 6304 6804 6904 16004 |
| Bearing Material: | 100% Chrome Steel/GCr15 |
| Cage: | Steel Cage |
| Feature: | Long Life |
| Precision Grade | P0 P6 P5 P4 P2 are all available |
| Advantage | Well-equipped technology,perfect detection means,high quality and reasonable price |
| Service | OEM Customized Services |
| Application | Machinery |
| Design | We can also manufacture products according to customers samples or pictures. |
| Single-row deep groove ball bearings | |||||||||||||||||
| d | 20 mm | ||||||||||||||||
| B | |||||||||||||||||
| r | |||||||||||||||||
| r | |||||||||||||||||
| øD | ød | Z | Z | ZX | RU | RD | RS | RS | |||||||||
| ZZ | ZZ | ZZX | 2RU | 2RD | 2RS | 2RS | |||||||||||
| Open | Shielded | Non-contactsealed | Extremelycontact sealedlight | Contact sealed | |||||||||||||
| Boundary dimensions | Basic load ratings | LimitingGrease speedslub. (min | Oil lub. | -1) | Bearing No. | (Refer.) | |||||||||||
| (mm) | (kN) | Mass | |||||||||||||||
| d | D | B | r | Cr | C0r | OpenZ, ZZ | (RD, 2RD) (RS, 2RS) | Open | Open | Shielded | Sealed | Open type | |||||
| min. | RU, 2RU | Z | ZZ | 2RU | 2RD | 2RS | (kg) | ||||||||||
| 20 | 32 | 7 | 0.3 | 4 | 2.45 | 21 000 | - | - | 25 000 | 6804 | ZZ | 2RU | - | - | 0.018 | ||
| 37 | 9 | 0.3 | 6.35 | 3.7 | 19 000 | - | - | 23 000 | 6904 | ZZ | 2RU | - | - | 0.036 | |||
| 42 | 8 | 0.3 | 7.95 | 4.5 | 17 000 | - | - | 21 000 | 16004 | - | - | - | - | 0.05 | |||
| 42 | 12 | 0.6 | 9.4 | 5.05 | 17 000 | - | 10 000 | 21 000 | 6004 | ZZ | 2RU | - | 2RS | 0.069 | |||
| 47 | 14 | 1 | 12.8 | 6.65 | 15 000 | 14 000 | 9 700 | 17 000 | 6204 | ZZ | 2RU | 2RD | 2RS | 0.106 | |||
| 52 | 15 | 1.1 | 15.9 | 7.85 | 14 000 | 13 000 | 9 500 | 17 000 | 6304 | ZZ | 2RU | 2RD | 2RS | 0.144 | |||
| 72 | 19 | 1.1 | 31 | 15.2 | 11 000 | - | - | 13 000 | 6404 | - | - | - | - | 0.4 | |||
| Remark) Standard cage types used for the above bearings are described earlier in this section. | |||||||||||||||||
Test Report
| Test report |
||||||||||||||||
| Bearing part# | 6809ZZ | dimensions | 45*58*7 | QTY to be shipped |
52000 pcs | |||||||||||
| / Batch # / Purchase order # |
Test standard |
Sample size |
10 pcs | |||||||||||||
| Test items | spec |
(um) actual value | ||||||||||||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | |||||||
| dimensional accuracy | 45MM | max. | 0 | -3 | -4 | -3 | -2 | -3 | -5 | -4 | -3 | -3 | -2 | |||
| △dmp | min. |
-10 | -8 | -6 | -7 | -5 | -6 | -8 | -7 | -7 | -8 | -6 | ||||
| Vdp | ≤13 | 5 | 2 | 4 | 3 | 3 | 3 | 3 | 4 | 5 | 4 | |||||
| Vdmp | ≤8 | 2 | 3 | 3 | 2 | 3 | 2 | 2 | 3 | 3 | 2 | |||||
| 58MM | max. |
0 | -1 | -2 | -3 | -1 | -1 | -2 | -2 | -1 | -1 | -2 | ||||
| major items | △Dmp | min. |
-11 | -10 | -9 | -11 | -10 | -9 | -9 | -10 | -8 | -9 | -10 | |||
| VDP | ≤16 | 9 | 7 | 8 | 9 | 8 | 7 | 8 | 7 | 8 | 8 | |||||
| All Items | VDmp | ≤8 | 3 | 4 | 3 | 4 | 4 | 4 | 3 | 3 | 4 | 4 | ||||
| 1. crack 2. missing or wrong components 3. surface quality |
OK | OK | OK | OK | OK | OK | OK | OK | OK | OK | OK | |||||
| OK | OK | OK | OK | OK | OK | OK | OK | OK | OK | OK | ||||||
| 6--23 | 16 | 17 | 15 | 18 | 12 | 15 | 14 | 13 | 15 | 16 | ||||||
| △Bs | upper tolerance | 0 | ||||||||||||||
| lower tolerance | -120 | |||||||||||||||
| VBs | ≤20 | |||||||||||||||
| △Cs | upper tolerance | 0 | ||||||||||||||
| lower tolerance | -120 | |||||||||||||||
| VCs | ≤20 | |||||||||||||||
| Free spin | OK | OK | OK | OK | OK | OK | OK | OK | OK | OK | OK | |||||
| minor items | inner ring | 1. black skin 2. marking 3. corrosion 4. defect 5. gashmark 6. rivet staking quality |
OK | OK | OK | OK | OK | OK | OK | OK | OK | OK | OK | |||
| outer ring | OK | OK | OK | OK | OK | OK | OK | OK | OK | OK | OK | |||||
| rolling element |
OK | OK | OK | OK | OK | OK | OK | OK | OK | OK | OK | |||||
| retainer | OK | OK | OK | OK | OK | OK | OK | OK | OK | OK | OK | |||||
| Inspected by: | Inspection Date:2020/4/2 | |||||||||||||||
Nanjing JPG bearing & Equipment co ltd
Excellent Manufacturer of
Deep Groove Ball Beairngs
*The domentic Leading numerical control production equipment ensures the accuracy consisitency and stability of the products .
*Advanced production equipment and high quality tecnician team ensure the quality of bearing products .
*Advanced automation equipment ensure the quality of products while taking into account the production efficiency .
Leading Equipment
JPG Bearingis a comprehensive manufacture and service providers with world's leading bearing manufacture process and management technique in china. We are selling all kinds of ball and roller bearings products with international standard and technology level of low noise, high load and long life. Welcome to inquiry!
Rigorous Testing
Perfect precision testing equipment ,fullly meet the requirements of bearing R&D and manufacturing .Strict and rigourour quality inspectors strictly abide by product quality standards and strictly control the whole process of products from test to prodution.
High -ending tessing equipment ,professional operation technicians and rigorous procrssing procedures an the guarantee of quality
with the unremitting purcuit of perfec products ,the company has established the industry's top testing laboratory ,sound quality control rules,and a well -trained professional testing team.Every process from raw materials of finished products is sticklty tested to ensure high quality products. Delivere to the customer .
Packaging:
1. Neutral Package: Plastic Bag + Carton + Pallet;
2. Commercial Package: Plastic Bag + Box + Carton + Pallet;
3. As the clients' requirement.
Delivery:
1. Less than 1000 pcs , we will send by express. ( Door to Door, Convenient ),
or by air transport. ( Fastest and safest, but expensive )
2. More than 1000pcs , we will send by sea. ( Cheapest, safe )
FAQ
1. Can I get some samples?
A: Yes, sample is available for quality check and market test.
2. Can we do our logo or brand on the package?
A: Yes, we can do OEM.
3. What's the delivery time?
A: It usually takes about 10-25 working days for production based on specifications for your order and quantity.
4. What's your payment terms?
A: We usually accept T/T or L/C at sight as the main payment
terms, an d other payment can also be negotiated.
5. What's your warranty terms?A: We offer different warranty time for different components,
please contact us for details
Payment:
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