NTN NU344 Cylindrical roller bearing
Also known as : NU344
- Inside Diameter: 220 mm
- Outside Diameter: 460 mm
- Width: 88 mm
- Basic dynamic load rating: 1190 kN
- Basic static load rating: 1570 kN
NTN NU344
NTN NU344 details
| Part Number | NU344 |
|---|---|
| Brand | NTN |
| Type | Cylindrical roller bearings NU type |
| Mass | 73.4 kg |
| Boundary dimensions (mm) | |
| Inner dia. (d) | 220 |
| Outer dia. (D) | 460 |
| Width (B) | 88 |
| Chamfer (rs_min) | 5 |
| Basic load ratings (kN) | |
| Dynamic (Cr) | 1190 |
| Static (Cor) | 1570 |
| Basic load ratings (kgf) | |
| Dynamic (Cr) | 122000 |
| Static (Cor) | 161000 |
| Limiting speed (min-1) | |
| Grease | 1400 |
| Oil | 1600 |
| Abutment and fillet dimensions (mm) | |
| da min | 240 |
| Da max | 440 |
| ras max | 4 |
NTN NU344 bearing cross reference
NN30/500-AS-K-M-SP
220 mmx 460 mmx 88 mm
NN3092-AS-K-M-SP
220 mmx 460 mmx 88 mm
NN3088-AS-K-M-SP
220 mmx 460 mmx 88 mm
NN3084-AS-K-M-SP
220 mmx 460 mmx 88 mm
NN3076-AS-K-M-SP
220 mmx 460 mmx 88 mm
NN3072-AS-K-M-SP
220 mmx 460 mmx 88 mm
NN3064-AS-K-M-SP
220 mmx 460 mmx 88 mm
NN3044-AS-K-M-SP
220 mmx 460 mmx 88 mm
NN3040-AS-K-M-SP
220 mmx 460 mmx 88 mm
NN3034-AS-K-M-SP
220 mmx 460 mmx 88 mm
NN3032-AS-K-M-SP
220 mmx 460 mmx 88 mm
