NTN EC-6309LLU bearings | 45x100x25mm
Also known as : EC-6309LLU
- Inside Diameter: 45 mm
- Outside Diameter: 100 mm
- Width: 25 mm
- Basic dynamic load rating: 53 kN
- Basic static load rating: 32 kN

NTN EC-6309LLU Bearing details

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 | |
45 | 100 | 25 | 1.5 | 53 | 32 | 5400 | 3250 | 4700 | 0.8 |
Abutment and fillet dimensions (mm) |
||||||||
---|---|---|---|---|---|---|---|---|
da min |
da max |
Da min |
Da max |
Dx <approx.> |
Cy max |
Cz min |
ras max |
rnas max |
53 | 61.5 | 92 | 1.5 |
Nodes have NTN EC-6309LLU bearings in stock. The boundary dimensions of expansion compensating deep groove ball bearings are the same as for standard bearings, but formed high polymer material with a high expansion rate is provided in the grooves on the outer circumference of the outer ring.
NTN EC-6309LLU bearing cross reference

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