High Quality Miniature Deep Groove Ball Bearing 684 ZZ 4x9x2.5mm
Description: of Deep Groove Ball Bearing 684
Miniature bearings, sometimes called instrument bearings or miniature bearings, are used in a variety of applications. Our chrome steel miniature bearings are also available with flanged outer rings. Most of our chrome steel miniature bearings are open or have ber metal bruud size. or PTFE contact seals or low friction non-contact rubber seals are available. Open bearings provide light oil lubrication. Shielded or sealed bearings typically provide grease lubrication, but shielded bearings can provide instrumentation oil for low-speed. Thank friction, application With our in-house relubrication facility, these miniature bearings can be supplied with customer specified oil, grease or dry lubricant.
Specifications: of Deep Groove Ball Bearing 684
| Product Name | High Quality Miniature Deep Groove Ball Bearing 684 ZZ 4x9x2.5mm |
| Brand | OEM |
| Model No | 684 |
| Sizes(mm)1 | 4x9x2.5mm |
| Material | Chrome steel, Gcr15 |
| Sealed Type | ZZ (Steel Shield) 2RS (Rubber Seal) |
| Precision | P0,P6,P5 |
| Clearance | C0 C2 C3 C4 |
| Features | High Temperature Resistance,low noise, long life |
| 内径 (D) | 外径 (D) | 高 | 度 | 倒角(r) | 基本 动负荷 CrtNIBasic Dynamic | 基本 静负荷 CorlN)Bask Static | .扱.限转速 Limiting Speed | 型号 Reference |
| 开放型 (B) Open | 防尘盖型 (B1 ) Shield | 开放员 Open | 防尘蓋型 Shield | 润滑脂 Grase | 润滑剤 Oil | 开放型 Open | 防尘盖型 Shield |
| ,100( | Irpm |
| | 3 | 1 | - | 0.05 | — | 80 | 23 | 130 | 150 | 681 | — |
| 1 | 3 | 1.5 | - | 0.05 | - | | | | | | - |
| | 4 | 1.6 | - | 0.1 | — | 140 | 36 | 100 | 120 | 691 | — |
| | 4 | 1.2 | 2 | 0.05 | 0.05 | 112 | 33 | 100 | 120 | 681X | 681XZZ |
| 1.5 | 5 | 2 | 2.6 | 0.15 | 0.15 | 237 | 69 | 85 | 100 | 691X | 691Xzz |
| | 6 | 2.5 | 3 | 0.15 | 0.15 | 330 | 98 | 75 | 90 | 601X | 601 Xzz |
| | 5 | 1.5 | 2.3 | 0.08 | 0.08 | 169 | 50 | 85 | 100 | 682 | 682zz |
| | 5 | 2 | 2.5 | 0.1 | 0.1 | 169 | 50 | 85 | 100 | MR52 | MR52zz |
| | 6 | 2.3 | 3 | 0.15 | 0.15 | 330 | 98 | 75 | 90 | 692 | 692zz |
| d | 6 | 2.5 | 2.5 | 0.15 | 0.15 | 330 | 98 | 75 | 90 | MR62 | MR62zz |
| | 7 | 2.5 | 3 | 0.15 | 0.15 | 385 | 127 | 63 | 75 | MR72 | MR72zz |
| | 7 | 2.8 | 3.5 | 0.15 | 0.15 | 385 | 127 | 63 | 75 | 602 | 602zz |
| | 6 | 1.8 | 2.6 | 0.08 | 0.08 | 208 | 74 | 71 | 80 | 682X | 682Xzz |
| 2.5 | 7 | 2.5 | 3.5 | 0.15 | 0.15 | 385 | 127 | 63 | 75 | 692X | 692Xzz |
| | 8 | 2.5 | - | 0.2 | — | 560 | 179 | 60 | 67 | MR82X | — |
| | 8 | 2.8 | 4 | 0.15 | 0.15 | 550 | 175 | 60 | 71 | 602X | 602XZZ |
| | 6 | 2 | 2.5 | 0.1 | 0.1 | 208 | 74 | 71 | 80 | MR63 | MR63zz |
| | 7 | 2 | 3 | 0.1 | 0.1 | 310 | 111 | 63 | 75 | 683 | 683zz |
| | 8 | 2.5 | - | 0.15 | - | 560 | 179 | 60 | 67 | MR83 | MR83zz |
| | 8 | 3 | 4 | 0.15 | 0.15 | 560 | 179 | 60 | 67 | 693 | 693zz |
| 3 | 9 | 2.5 | 4 | 0.2 | 0.2 | 570 | 187 | 56 | 67 | MR93 | MR93ZZ |
| | 9 | 3 | - | 0.15 | - | 570 | 187 | 56 | 67 | 603 | 603zz |
| | 10 | 4 | 4 | 0.15 | 0.15 | 630 | 218 | 50 | 60 | 623 | 623zz |
| | 13 | 5 | 5 | 0.2 | 0.2 | 1300 | 405 | 40 | 48 | 633 | 633zz |
| | 7 | 2 | 2.5 | 0.1 | 0.1 | 310 | 115 | 60 | 67 | MR74 | MR74ZZ |
| | 8 | 2 | 3 | 0.15 | 0.15 | 395 | 139 | 56 | 67 | MR84 | MR84zz |
| | 9 | 2.5 | 4 | 0.1 | 0.1 | 640 | 225 | 53 | 63 | 684 | 684zz |
| | 10 | 3 | 4 | 0.2 | 0.2 | 585 | 204 | 48 | 56 | MR104 | MR104ZZ |
| 4 | 11 | 4 | 4 | 0.15 | 0.15 | 960 | 345 | 48 | 56 | 694 | 694zz |
| | 12 | 4 | 4 | 0.2 | 0.2 | 960 | 345 | 48 | 56 | 604 | 604zz |
| | 13 | 5 | 5 | 0.2 | 0.2 | 1300 | 485 | 40 | 48 | 624 | 624zz |
| | 16 | 5 | 5 | 0.3 | 0.3 | 1730 | 670 | 36 | 43 | 634 | 634zz |
Advantage:
1. With a High Load-Bearing Capacity
2. Low Noise and More Quiet
3. Long Life,Stable Performance and Durable
4. Have Low Rolling Resistance and Work in Sub-Zero Temperatures
Our Services:
1.We can offer a various kind of bearing with top quality.
2.Promptness in technical support pre- and after sales.
3.We can supply the samples (some for free).
4. OEM for our customers.
5.Prompt delivery time.
Applications:
Examples include gyroscopes, anemometers, flow meters, micro-gearboxes, small motors, and radio-controlled models.
FAQ
1. who are we?
We are based in Shaanxi, China, start from 2019,sell to North America(17.00%),Eastern Asia(15.00%),Domestic Market(12.00%),Eastern Europe(10.00%),Western Europe(10.00%),South Asia(5.00%),Southeast Asia(5.00%),South America(5.00%),Northern Europe(5.00%),Oceania(5.00%),Mid East(4.00%),Southern Europe(3.00%),Africa(2.00%),Central America(2.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
deep groove ball bearing,needle rollerbearing,bearings, pillow block bearing,tapered roller bearing
4. why should you buy from us not from other suppliers?
Our company is located in Xi'An, China. With advanced science and technology R&D team, strong marketing and financial support, sound after-sales service, professional engineers, we will supply you goods with high quality and good service.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW；
Accepted Payment Currency:USD,HKD,CNY;
Accepted Payment Type: T/T,PayPal,Western Union;
Language Spoken:English,Chines
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Precision Deep Groove Miniature Ball Bearings 684 ZZ 4X9X2.5mm Images
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