NTN 4T-30211 Tapered roller bearing
Also known as : 30211
- Inside Diameter: 55 mm
- Outside Diameter: 100 mm
- Width: 21 mm
- Basic dynamic load rating: 93 kN
- Basic static load rating: 111 kN
NTN 4T-30211
NTN 4T-30211 details
| Part Number | 4T-30211 |
|---|---|
| Brand | NTN |
| Type | Tapered roller bearings Metric |
| Mass | 0.74 kg |
| Boundary dimensions (mm) | |
| Inner dia. (d) | 55 |
| Outer dia. (D) | 100 |
| Width (B) | 21 |
| Chamfer (rs_min) | 2 |
| Basic load ratings (kN) | |
| Dynamic (Cr) | 93 |
| Static (Cor) | 111 |
| Basic load ratings (kgf) | |
| Dynamic (Cr) | 9500 |
| Static (Cor) | 11300 |
| Limiting speed (min-1) | |
| Grease | 3600 |
| Oil | 4900 |
| Abutment and fillet dimensions (mm) | |
| da min | 65 |
| Da min | 88 |
| Da max | 91.5 |
| ras max | 2 |
Xinyouya have NTN 4T-30211 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-30211 bearing cross reference
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55 mmx 100 mmx 21 mm
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