NTN 4T-30312D bearings | 60x130x31.0mm
Also known as : 30312D
- Inside Diameter: 60 mm
- Outside Diameter: 130 mm
- Width: 31 mm
- Basic dynamic load rating: 150 kN
- Basic static load rating: 176 kN
NTN 4T-30312D Bearing
NTN 4T-30312D Bearing details
| Part Number | 4T-30312D |
|---|---|
| Brand | NTN |
| Type | Tapered roller bearings Metric |
| Mass | 1.97 kg |
| Boundary dimensions (mm) | |
| Inner dia. (d) | 60 |
| Outer dia. (D) | 130 |
| Width (B) | 31 |
| Chamfer (rs_min) | 3 |
| Basic load ratings (kN) | |
| Dynamic (Cr) | 150 |
| Static (Cor) | 176 |
| Basic load ratings (kgf) | |
| Dynamic (Cr) | 15300 |
| Static (Cor) | 17900 |
| Limiting speed (min-1) | |
| Grease | 2700 |
| Oil | 3600 |
| Abutment and fillet dimensions (mm) | |
| da min | 74 |
| Da min | 103 |
| Da max | 118 |
| ras max | 2.5 |
Nodes have NTN 4T-30312D bearings in stock. Tapered roller bearings (metric series), are designed so the inner and outer ring raceway and the apex of the tapered rollers intersect at one point on the bearing centerline.
NTN 4T-30312D bearing cross reference
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