Ball Bearings Plastic, POM
Caution
Product Description
Ball Bearings Plastic, POM
Plastic ball bearings are commonly utilized in conditions that require corrosion resistance, electrical insulation, low weight, or low friction. These bearings are available in various sizes to choose from.
[Feature]
● Bearing Size Standards: Metric System
● Inner Diameter Minimum / Maximum (mm.) : 4 and 20
● Outer Diameter Minimum / Maximum (mm.) : 13 and 47
● Width Minimum / Maximum (mm.) : 5 and 14
● Bearing Type : Open (No cover)
● Load Direction : Radial / Thrust Load or Axial Load
[Application]
It is used to support and guide rotating machine's components, such as shafts, wheels, pulleys ,etc
Economy POM Plastic Ball Bearing
- Available in a wide range of sizes with various teeth counts.
- Lightweight design for easy installation
- Available in multiple sizes to fit various applications
- Non-magnetic SUS316 rolling elements for superior performance
- Durable POM material ensures long-lasting use
MISUMI Standard
Cheaper Price
Product Variety
3D CAD Support
It can be used in wet environments and scenarios involving contact with chemical liquids.
■Material Table
| Type | Shape |  Material | Recommended Operating Temperature | Surface Resistivity | ||
| Body | Retainer | Rolling Element | ||||
| E-POM□□□ | Standard Type | POM (White) | PA66 | SUS316 | -60℃ to ＋100℃ | - |
| E-POM□□□-AS | Anti-Static Type | Anti-Static POM (Black) | PA66 | SUS316 | -60℃ to ＋100℃ | 106 to 109Ω |
■Material Property Table
| Item | Standard | Unit | POM |
| Density | ISO1183 | g/cm3 | 1.39 |
| Water absorption | DIN53495 | % | 0.2 |
| Yield Tensile Strength | ISO527 | Mpa | 63 |
| Shore hardness | DIN53505 | - | 85 |
| Thermal linear expansion coefficient | DIN53752 | k-1×10-4 | 1.1 |
| Friction Coefficient | DIN53375 | - | 0.35 |
| Part Number | I.D. d | O.D. D | Width B | C | Mounting Dimensions | Allowable Rotational Speed rpm | Allowable Load kgf/pcs | Weight | ||||||
| Type | Bearing Model | Ds | dh | |||||||||||
| Tolerance | Tolerance | Tolerance | (min.) | (max.) | (max.) | g | ||||||||
| E-POM□□□ POM Water Resistance E-POM□□□-AS Anti-Static POM | 624 | 4 | +0.1 0 | 13 | 0 -0.1 | 5 | 0 -0.12 | 0.3 | 5 | 6 | 12 | 1840 | 1.1 | 1 |
| 605 | 5 | 14 | 5 | 6 | 6.8 | 13 | 1610 | 1.1 | 1 | |||||
| 625 | 16 | 5 | 6 | 7.4 | 14 | 1702 | 1.3 | 1 | ||||||
| 696 | 6 | 15 | 5 | 7 | 7.8 | 14 | 1610 | 1.0 | 1 | |||||
| 606 | 17 | 6 | 7 | 8.4 | 16 | 1518 | 1.7 | 2 | ||||||
| 626 | 19 | 6 | 7 | 9 | 17 | 1472 | 2.0 | 2 | ||||||
| 698 | 8 | 19 | 6 | 9 | 10.6 | 18 | 1472 | 2.0 | 2 | |||||
| 608 | 22 | 7 | 9 | 10.7 | 20 | 1104 | 2.7 | 4 | ||||||
| 628 | 24 | 8 | 9 | 12 | 22 | 1058 | 3.4 | 5 | ||||||
| 6900 | 10 | 22 | 6 | 12 | 12.6 | 21 | 920 | 2.0 | 3 | |||||
| 6000 | 26 | 8 | 12 | 13.8 | 24 | 1012 | 3.7 | 6 | ||||||
| 6200 | 30 | 9 | 12 | 15.3 | 28 | 920 | 4.4 | 9 | ||||||
| 6901 | 12 | 24 | 6 | 14 | 14.8 | 21 | 828 | 2.7 | 3 | |||||
| 6001 | 28 | 8 | 14 | 15.5 | 26 | 920 | 4.4 | 7 | ||||||
| 6201 | 32 | 10 | 14 | 16.3 | 30 | 828 | 4.7 | 12 | ||||||
| 6002 | 15 | 32 | 9 | 17 | 18.6 | 30 | 828 | 4.7 | 9 | |||||
| 6202 | 35 | 11 | 17 | 19.4 | 33 | 736 | 5.4 | 14 | ||||||
| 6903 | 17 | 30 | 7 | 19 | 20 | 28 | 782 | 3.0 | 6 | |||||
| 6003 | 35 | 10 | 19 | 21 | 33 | 736 | 5.4 | 11 | ||||||
| 6904 | 20 | 37 | 9 | 22 | 23.6 | 35 | 529 | 4.7 | 11 | |||||
| 6004 | 42 | 12 | 22 | 25 | 38 | 644 | 8.4 | 22 | ||||||
| 6204 | 47 | 14 | 22 | 26.5 | 43 | 552 | 9.4 | 33 | ||||||
Feature 2. The rolling element is made of SUS316, which is non-magnetic and has better anti-rust performance than SUS304.
Feature 3. The inner and outer rings are milled, ensuring the accuracy of the raceway and greatly reducing the noise and vibration during use.
The chemical resistance property is subject to temperature, humidity, action time, chemical concentration and other factors, so this table is for reference only. In special cases, it is recommended to determine the applicability through test.| Food | Smart phone | |
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| Medical | Electronic & Electrical Appliances | |
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| Small Ball Bearings | Small Ball Bearings Flanged | Resin Ball Bearings | ||
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| Typical model: C-E688ZZ | Typical model: C-EFL688ZZ | Typical model: PKB6000ZZ | ||
| Advantage: Small gap, good dust-proofing effect | Advantage: High surface hardness, wear resistance | Advantage: Excellent self-lubrication, wear resistance, high temperature resistance |