NTN NF309 bearings | 45x100x25mm
Also known as : NF309
- Inside Diameter: 45 mm
- Outside Diameter: 100 mm
- Width: 25 mm
- Basic dynamic load rating: 74 kN
- Basic static load rating: 71 kN
NTN NF309 Bearing
NTN NF309 Bearing details
| Part Number | NF309 |
|---|---|
| Brand | NTN |
| Type | Cylindrical roller bearings NF type |
| Mass | - kg |
| Boundary dimensions (mm) | |
| Inner dia. (d) | 45 |
| Outer dia. (D) | 100 |
| Width (B) | 25 |
| Chamfer (rs_min) | 1.5 |
| Basic load ratings (kN) | |
| Dynamic (Cr) | 74 |
| Static (Cor) | 71 |
| Basic load ratings (kgf) | |
| Dynamic (Cr) | 7550 |
| Static (Cor) | 7250 |
| Limiting speed (min-1) | |
| Grease | 7200 |
| Oil | 8400 |
| Abutment and fillet dimensions (mm) | |
| da min | 53 |
| Da max | 92 |
| ras max | 1.5 |
Nodes have NTN NF309 bearings in stock. NF309, single row cylindrical roller bearings (Type NF).
NF type has single rib on outer ring, and double rib on inner ring.
NTN NF309 bearing cross reference
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