NTN NF321 bearings | 105x225x49mm
Also known as : NF321
- Inside Diameter: 105 mm
- Outside Diameter: 225 mm
- Width: 49 mm
- Basic dynamic load rating: 320 kN
- Basic static load rating: 360 kN
NTN NF321 Bearing
NTN NF321 Bearing details
| Part Number | NF321 |
|---|---|
| Brand | NTN |
| Type | Cylindrical roller bearings NF type |
| Mass | - kg |
| Boundary dimensions (mm) | |
| Inner dia. (d) | 105 |
| Outer dia. (D) | 225 |
| Width (B) | 49 |
| Chamfer (rs_min) | 3 |
| Basic load ratings (kN) | |
| Dynamic (Cr) | 320 |
| Static (Cor) | 360 |
| Basic load ratings (kgf) | |
| Dynamic (Cr) | 32500 |
| Static (Cor) | 36500 |
| Limiting speed (min-1) | |
| Grease | 3100 |
| Oil | 3700 |
| Abutment and fillet dimensions (mm) | |
| da min | 118 |
| Da max | 212 |
| ras max | 2.5 |
Nodes have NTN NF321 bearings in stock. NF321, single row cylindrical roller bearings (Type NF).
NF type has single rib on outer ring, and double rib on inner ring.
NTN NF321 bearing cross reference
NTN NU1021 bearing
105mm x 160mm x 26mm
NTN NU221 bearing
105mm x 190mm x 36mm
NTN NU321 bearing
105mm x 225mm x 49mm
NTN NJ1021 bearing
105mm x 160mm x 26mm
NTN NJ221 bearing
105mm x 190mm x 36mm
NTN NJ321 bearing
105mm x 225mm x 49mm
NTN NUP1021 bearing
105mm x 160mm x 26mm
NTN NUP221 bearing
105mm x 190mm x 36mm
NTN NUP321 bearing
105mm x 225mm x 49mm
NTN N1021 bearing
105mm x 160mm x 26mm
NTN N221 bearing
105mm x 190mm x 36mm