The R1810 is a flanged bearing featuring large inner and outer diameters, offering excellent torque resistance. Its SUS304 material provides high impact resistance, preventing cracking during the frequent directional reversals found in scanning equipment tracks.
Bearing Features
The flange serves as a natural stop, eliminating the need to machine a shoulder onto the shaft. In the peripheral drive components of MRI systems, the R1810’s non-magnetic properties prevent eddy current interference, thereby ensuring magnetic field uniformity and high imaging quality. The bearing surface resists the adhesion of oil and dust, effectively helping to maintain particulate standards in clean-room handling machinery used on semiconductor production lines.
Technical Specifications
| Bearing Reference | Boundary Diameters | Basic Dynamic | Basic Static | Limiting Speeds | ||||||||||||||||||
| Flange | Open | Shield | d inch |
d mm |
D inch |
D mm |
Df inch |
Df mm |
B inch |
B mm |
Bf inch |
Bf mm |
B1 inch |
B1 mm |
Bf1 inch |
Bf1 mm |
rsmin inch |
rsmin mm |
Cr kN |
Cor kN |
Grease | Oil |
| F | SFR1810 | ZZ | 0.3125 | 7.938 | 0.5 | 12.7 | 0.547 | 13.894 | 0.1562 | 3.969 | 0.031 | 0.787 | 0.1562 | 3.969 | 0.031 | 0.787 | 0.0059 | 0.15 | 0.539 | 0.274 | 3.2 | 3.6 |

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