Englisch
Deutsch
Deep Groove Ball Bearing Inch R18 2RS 28.575 x 53.975 x 12.7 mm
Item number:
R18-2RS
Item features:
Lightweight, stable and with good spinning characteristics. The deep groove ball bearing R18-2RS in inch-size is a true all-rounder and, due to its balanced properties, it is suitable for a variety of applications.
Technical ScribbleZoomable
Technical Data
| Inside Ø (mm): | 28.575 |
| Outside Ø (mm): | 53.975 |
| Width (mm): | 12.7 |
| max. Operating Temperature: | +100°C (briefly up to +120°C) |
| min. Operating Temperature: | -20°C |
| Tolerance Class: | ABEC 1 / P0 |
| Tolerance for inside-Ø (mm): | 0/-0,01 |
| Tolerance for outside-Ø (mm): | 0/-0,013 |
| Tolerance for width (mm): | 0/-0,12 |
| Noise and vibration testing: | Class V |
| Extended Inner Ring: | no |
| Bore: | cylindrical |
| Internal Clearance: | CN (Standard) |
| Seal: | 2RS |
| Sealing material: | NBR |
| Ring Material: | Rolling Bearing Steel |
| Rolling Element Material: | Rolling Bearing Steel |
| Cage Material: | Sheet Steel |
| Magnetic: | yes |
| Type of lubrication: | greased |
| Lifetime lubricated: | yes |
| Norm: | DIN 625-1 |
| Seal Colour: | Black |
| Item weight: | 0,11 kg |
Features
- light series with compact dimensions and low weight
- suitable for high radial loads and light axial loads in both directions
- suitable for high running accuracy, quiet running and high speeds
- seal: contact lip seal on both sides made of rubber (2RS) for high sealing effect
- If you need this bearing in RS design with only one seal and one open side, you can simply remove one of the two seals: to the instructions
- good fixed bearing property, but can also be used as a floating bearing, each in both directions
- manufacturers of bearings, such as FAG, KOYO, NSK, SKF, SNR, etc. assign different suffixes for their characteristics, for better orientation take note of the comparison table of bearings (see further information)
Further Information
- What does radial and axial load capacity mean?
- Fit recommendations for mounting
- Info sheet ball bearing
- Information about ball bearing seals
- Internal clearance and operating clearance
- Comparison list of roller bearings
- Comparison of features of roller bearings
- How do I clean my bearings?
- How do I grease or oil my bearings?
- How do I remove a sealing washer or cover plate?