Edelstahl
SS-C 6903 2RS NY keraaminen laakeri
SS-C 6903 2RS NY keraaminen laakeri
Ordinarie pris
€53,45 EUR
Ordinarie pris
Försäljningspris
€53,45 EUR
Enhetspris
per
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Deep Groove Ball Bearing - 17x30x7 mm (resp. 30x17x7 mm)
| Loadability: |  |
| Corrosion resistance: |  |
| Impermeability: |  |
| Speed range: | |
| SKU | 25218 |
|---|---|
| Type | Deep Groove Ball Bearing |
| Specialty | Hybrid bearing (stainless steel rings / ceramic balls) |
| Dimensions (mm) - Inside x outside x width | 17 x 30 x 7 mm |
| Cover | Rubber seal on both sides (NBR; contact to the inner ring); Stainless steel reinforcement plate under rubber (AISI 201); 100-120° C max. |
| Rings material | Stainless steel (AISI420 / 1.4028 / X30Cr13); Hardened stainless steel (with iron content) Hardness: ≥55HRC; 230° C max. |
| Ball material | Si3N4: Black ceramic (88% Si3N4 / 4% Al2O3 / 4% Y2O3 / 4% other materials); Grade: G10 (precision balls); Hardness: 75~80HRC; 1050° C max. |
| Cage material | Nylon / polyamide cage ("resin crown") - (PA66); Low coefficient of friction; Very resistant; 80° C max. |
| Tolerance class | ABEC-3 bearing (DIN/ISO P6); Precision bearing |
| Clearance | C0 (Standard) |
| Radial play | min.: 0.003 mm / max.: 0.018 mm |
| Inner diameter (mm) | 17 |
| Inner diameter tolerance | +0 / -0.007 mm |
| Outer diameter (mm) | 30 |
| Outer diameter tolerance | +0 / -0.008 mm |
| Width (mm) | 7 |
| Outer ring surface | Cylindrical outer ring (standard) |
| Angle (Inner ring / Outer ring) | 90°/90° (Standard) |
| Conductivity and magnetism | Electrically conductive: Rings yes (but no electrical conductivity between the inner and outer ring; the balls and the cage do not conduct electricity) - Magnetic: Rings yes (but balls and cage are not magnetic) |
| Inner diameter (inch) | 0,66929 |
| Outer diameter (inch) | 1,1811 |
| Width (inch) | 0,27559 |
