Brand Name: DARM
Model Number: 6415
Place of Origin: CHINA
High Precision 6314 Deep Groove Ball Bearing For Synchronous Induction Motor
| Bearing NO | Boundary Dimensions (mm) | Dynamic Load Rating Cr (Kn) | Static Load Rating Cor (Kn) | Limit Rotational Speed (r/min) | Weight (Kg) | |||
| d | D | B | Grease Lubrication | Oil Lubrication | ||||
| 6403 | 17 | 62 | 17 | 22.9 | 10.8 | 12000 | 18000 | - |
| 6404 | 20 | 72 | 19 | 30.7 | 15.0 | 10000 | 15000 | - |
| 6405 | 25 | 80 | 21 | 38.43 | 20.41 | 8500 | 11000 | 0.51 |
| 6406 | 30 | 90 | 23 | 47.17 | 25.69 | 8000 | 10000 | 0.70 |
| 6407 | 35 | 100 | 25 | 56.22 | 31.22 | 6700 | 8500 | 0.92 |
| 6408 | 40 | 110 | 27 | 65.15 | 37.35 | 6300 | 8000 | 1.21 |
| 6409 | 45 | 120 | 29 | 76.75 | 45.54 | 5600 | 7000 | 1.52 |
| 6410 | 50 | 130 | 31 | 92.24 | 55.13 | 5300 | 6700 | 1.87 |
| 6411 | 55 | 140 | 33 | 99.89 | 62.71 | 4800 | 6000 | 2.31 |
| 6412 | 60 | 150 | 35 | 108.21 | 70.30 | 4500 | 5600 | 2.84 |
| 6413 | 65 | 160 | 37 | 111.00 | 72.50 | 4300 | 5200 | 3.30 |
| 6414 | 70 | 180 | 42 | 128.00 | 89.50 | 3900 | 4600 | 4.83 |
| 6415 | 75 | 190 | 45 | 138.00 | 99.00 | 3600 | 4400 | 5.72 |
| 6416 | 80 | 200 | 48 | 164.00 | 125.00 | 3400 | 4100 | 6.76 |
Product Feature:
1. Long life and high quality.
2. High precision, low noise with strict controling of the quality.
3. High loading by the advanced high-technical design.
4. Most competitive price, factory direct.
5. OEM service offered, to meet the customer's requrements.
Delmar Bearing Co LTD is high-technology enterprises specialize in manufacturing high precision, low noise, and long life deep groove ball bearings. The garden factory covers an area of 60,000 square meters.
Delmar adopted leading technology to improve and ensure quality, The company engaged in bearing manufacturing and research for more than 30 years,we hired the R & D team headed by Mr. Kajiwara Kiyoji, the former Japanese NSK researcher, and development expert. The company's workshop staffing and management are all using the Japanese NSK management system, truly achieve the win-win situation on quality and capacity.
Delmar has passed the ISO9001:2000 national quality system certification and IATF16949:2016 quality system, the product passed the SGS (ROHS) test. With more than 20 patents, such as invention patents, we have built a well-equipped experimental research center, which was awarded the National High-tech Enterprise in 2016. Our products are mainly used in the automotive gearbox, automotive generator, automotive tension wheel, new energy automotive motor, motorcycle engine, robot, high-speed servo motor, industrial motor, water pump, air compressor, fan, electric tools, and other fields. For a long time to be the main supplier of domestic and foreign well-known factory and OEM for the international bearing well-known brand. The company adheres to the goal of delivering zero defect products to customers, adheres to the concept of continuous innovation, and establishes a sound quality system as a guarantee; adheres to the quality policy of "Taking customer satisfaction as the purpose, constantly improving the quality of products and services". We look forward to your cooperation.
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