NTN 4T-30308C Tapered roller bearing
Also known as : 30308C
- Inside Diameter: 40 mm
- Outside Diameter: 90 mm
- Width: 23 mm
- Basic dynamic load rating: 83 kN
- Basic static load rating: 87 kN
NTN 4T-30308C
NTN 4T-30308C details
| Part Number | 4T-30308C |
|---|---|
| Brand | NTN |
| Type | Tapered roller bearings Metric |
| Mass | 0.728 kg |
| Boundary dimensions (mm) | |
| Inner dia. (d) | 40 |
| Outer dia. (D) | 90 |
| Width (B) | 23 |
| Chamfer (rs_min) | 2 |
| Basic load ratings (kN) | |
| Dynamic (Cr) | 83 |
| Static (Cor) | 87 |
| Basic load ratings (kgf) | |
| Dynamic (Cr) | 8450 |
| Static (Cor) | 8900 |
| Limiting speed (min-1) | |
| Grease | 4200 |
| Oil | 5600 |
| Abutment and fillet dimensions (mm) | |
| da min | 50 |
| Da min | 72 |
| Da max | 80 |
| ras max | 2 |
Xinyouya have NTN 4T-30308C 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-30308C bearing cross reference
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40 mmx 90 mmx 23 mm
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