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Urethane bearings
ISC’s urethane bearing is a miniature ball bearing with polyurethane rubber heat-sealed directly to its outer ring. The urethane bearing is an appropriate solution for feeding machinery which requires high precision, low vibration and low noise parts.
- ■Heat-sealed rubber directly to the outside ring of bearing.
- ■Grinding finish on rubber outer diameter.
- ■High precision, low vibration, low noise.
- ■Standard dimension items are available.
- ■Special dimensions and other material version are available upon request.
Application example
- ATM
- Ticketing machine
Rubber Peeling Data
Product video
Main dimensions
Unit : mm
| Part Number | Main dimensions (mm) | Bearing used Part Number |
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| φｄ | φD | W | φD１ | ||
| 11RGF301 | 3 | 11 | 4 | 8 | 693ZZ |
| 12RGF301 | 12 | ||||
| 13RGF301 | 13 | ||||
| 14RGF301 | 14 | ||||
| 11RGF402 | 4 | 11 | 4 | 9 | 684ZZ |
| 12RGF402 | 12 | ||||
| 13RGF402 | 13 | ||||
| 14RGF402 | 14 | ||||
| 15RGF401 | 4 | 15 | 5 | 13 | 624ZZ |
| 16RGF401 | 16 | ||||
| 17RGF401 | 17 | ||||
| 18RGF401 | 18 | ||||
| 19RGF401 | 19 | ||||
| 13RGF501 | 5 | 13 | 5 | 11 | 685ZZ |
| 14RGF501 | 14 | ||||
| 15RGF501 | 15 | ||||
| 16RGF501 | 16 | ||||
| 17RGF501 | 17 | ||||
| 18RGF501 | 18 | ||||
| 19RGF501 | 19 | ||||
| 20RGF501 | 20 | ||||
| 14RGF601 | 6 | 14 | 4 | 12 | MR126ZZ |
| 15RGF601 | 15 | ||||
| 16RGF601 | 16 | ||||
| 17RGF601 | 17 | ||||
| 18RGF601 | 18 | ||||
| 19RGF601 | 19 | ||||
| 20RGF601 | 20 | ||||
| 21RGF601 | 21 | ||||
| 22RGF601 | 22 | ||||
| 17RGF602 | 6 | 17 | 5 | 15 | 696ZZ |
| 18RGF602 | 18 | ||||
| 19RGF602 | 19 | ||||
| 20RGF602 | 20 | ||||
| 21RGF602 | 21 | ||||
| 22RGF602 | 22 | ||||
| 23RGF602 | 23 | ||||
| 24RGF602 | 24 | ||||
| 18RGF801 | 8 | 18 | 5 | 16 | 688ZZ |
| 19RGF801 | 19 | ||||
| 20RGF801 | 20 | ||||
| 21RGF801 | 21 | ||||
| 22RGF801 | 22 | ||||
| 23RGF801 | 23 | ||||
| 24RGF801 | 24 | ||||
| 25RGF801 | 25 | ||||
| 26RGF801 | 26 | ||||
| 27RGF801 | 27 | ||||
| 28RGF801 | 28 | ||||
* Rubber material: Polyether type urethane rubber (black) Rubber hardness: HS 90 ° ± 3 °
* Operating temperature range: -30 ℃ to 70 ℃
* Stainless steel bearing is used.
* Please contact us for special dimensions, profile and material.
CAD data download
| Part Number | 2D CAD | 3D CAD | ||
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| 11RGF301 |  |
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| 12RGF301 | |
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| 13RGF301 | |
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| 11RGF402 | |
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| 13RGF501 | |
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| 14RGF601 | |
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| 15RGF601 | |
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| 16RGF601 | |
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| 18RGF601 | |
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| 19RGF601 | |
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| 21RGF601 | |
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| 22RGF601 | |
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| 17RGF602 | |
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| 18RGF801 | |
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| 19RGF801 | |
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| 25RGF801 | |
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| 26RGF801 | |
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| 27RGF801 | |
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| 28RGF801 | |
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