NTN 4T-30203 Tapered roller bearing
Also known as : 30203
- Inside Diameter: 17 mm
- Outside Diameter: 40 mm
- Width: 12 mm
- Basic dynamic load rating: 20.5 kN
- Basic static load rating: 20.3 kN
NTN 4T-30203
NTN 4T-30203 details
| Part Number | 4T-30203 |
|---|---|
| Brand | NTN |
| Type | Tapered roller bearings Metric |
| Mass | 0.08 kg |
| Boundary dimensions (mm) | |
| Inner dia. (d) | 17 |
| Outer dia. (D) | 40 |
| Width (B) | 12 |
| Chamfer (rs_min) | 1 |
| Basic load ratings (kN) | |
| Dynamic (Cr) | 20.5 |
| Static (Cor) | 20.3 |
| Basic load ratings (kgf) | |
| Dynamic (Cr) | 2090 |
| Static (Cor) | 2070 |
| Limiting speed (min-1) | |
| Grease | 9900 |
| Oil | 13000 |
| Abutment and fillet dimensions (mm) | |
| da min | 22.5 |
| Da min | 33 |
| Da max | 34.5 |
| ras max | 1 |
Xinyouya have NTN 4T-30203 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-30203 bearing cross reference
68450R/68709R
17 mmx 40 mmx 12 mm
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17 mmx 40 mmx 12 mm
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17 mmx 40 mmx 12 mm
HM88630R/HM88610R
17 mmx 40 mmx 12 mm
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17 mmx 40 mmx 12 mm
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17 mmx 40 mmx 12 mm
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17 mmx 40 mmx 12 mm
389-384DRB
17 mmx 40 mmx 12 mm
EE132083-132126D
17 mmx 40 mmx 12 mm
42362D - 42586
17 mmx 40 mmx 12 mm
L357049-L357019-B
17 mmx 40 mmx 12 mm
