21308AXK
📏 40 × 90 × 23 mm
Product Photo
NTNTapered Roller Bearings
NTN 4T-30308D
Tapered Roller Bearings · 40 × 90 × 23 mm
40Bore d (mm)
90Outer D (mm)
23Width B (mm)
✓323,474 SKUs in the online catalogue
✓OEM & custom bearings welcome
✓Reply within 30 minutes (working days)
✓Global shipping from Wuxi, China
Wuxi Andge Bearing Co., Ltd.Professional bearing supplier · Wuxi, Jiangsu, China
⚡ Reply ≤ 30 min
The NTN 4T-30308D is a Tapered Roller Bearings, with a bore diameter (d) of 40 mm, an outer diameter (D) of 90 mm and a width (B) of 23 mm. Supplied by Wuxi Andge Bearing Co., Ltd. (AndgeBearing), a bearing manufacturer and exporter based in Wuxi, Jiangsu, China — OEM and custom bearings welcome, RFQ replied within 30 minutes on working days.
Full Specifications
| Brand | NTN |
|---|---|
| Category | Tapered Roller Bearings |
| Type | Tapered Roller Bearings |
| Dimensions (d × D × B) | d 40 mm × D 90 mm × B 23 mm |
| Catalogue Ref. | tlUYFo544r |
| A | 29.5 mm |
| B | 23.0 mm |
| C | 17.0 mm |
| COR | 85500 N |
| CORF | Series 8 700 kgf |
| CR | 77000 N |
| CRF | 7 850 kgf |
| DA | 81.5 mm |
| DA1 | 50 mm |
| DA2 | 71 mm |
| DB | 86.5 |
| DB1 | 50 mm |
| E | 0.83 |
| ISO | 7FB |
| LSG | 3 900 r/min |
| LSO | Series 5 200 r/min |
| MASS | 0.74 Kg |
| ORDER | 4T-30308D Model |
| R | 2.0 mm |
| R1 | 1.5 mm |
| R1AS | 1.5 mm |
| RAS | 2 mm |
| SA | 3 mm |
| SB | Series 8 mm |
| Series SD | 40 mm |
| T | 25.25 mm |
| Y0 | 0.4 |
| Y2 | 0.73 |
30308
📏 40 × 90 × 25.25 mm
31308
📏 40 × 90 × 25.25 mm
30308
📏 40 × 90 × 25.25 mm
31308
📏 40 × 90 × 25.25 mm
30308
📏 40 × 90 × 25.25 mm
31308
📏 40 × 90 × 25.25 mm
30308
📏 40 × 90 × 25.25 mm