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- NTN 4T-21075/21212++ Bearing
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Description
- Inside Diameter: 19.05 mm
- Outside Diameter: 53.975 mm
- Width: 21.839 mm
- Basic dynamic load rating: 40 kN
- Basic static load rating: 39 kN
| Boundary dimensions (mm) |
Basic load ratings (kN) |
Basic load ratings (kgf) |
Limiting speed (min-1) |
Mass (kg) <approx.> |
||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Inner dia. (d) | Outer dia. (D) | Width (B) | Chamfer (rs_min) | Dynamic (Cr) | Static (Cor) | Dynamic (Cr) | Static (Cor) | Grease | Oil | |
| 19.05 | 53.975 | 21.839 | 40 | 39 | 4100 | 3950 | 8000 | 11000 | 0.248 | |
|
Abutment and fillet dimensions (mm) |
||||||||
|---|---|---|---|---|---|---|---|---|
|
da min |
da max |
Da min |
Da max |
Dx <approx.> |
Cy max |
Cz min |
ras max |
rnas max |
| 1.5 | ||||||||
