28580R/21
📏 50.8 × 92.075 × 25.4 mm
Product Photo
NTNCustom & Special Bearings
NTN 4T-28580/28521
Custom & Special Bearings · 50.8 × 92.075 × 24.608 mm
50.8Bore d (mm)
92.075Outer D (mm)
24.608Width 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-28580/28521 is a Custom & Special Bearings, with a bore diameter (d) of 50.8 mm, an outer diameter (D) of 92.075 mm and a width (B) of 24.608 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 | Custom & Special Bearings |
| Type | Custom & Special Bearings |
| Dimensions (d × D × B) | d 50.8 mm × D 92.075 mm × B 24.608 mm |
| Catalogue Ref. | iqfIK5aRbB |
| A | 4.6 mm |
| B | 25.400 mm |
| C | 19.845 mm |
| COR | 116000 N |
| CORF | 11 800 kgf |
| CR | 83500 N |
| CRF | Series 8 550 kgf |
| DA | 83 mm |
| DA1 | Series 63 mm |
| DB | 87 mm |
| DB1 | 57 mm |
| E | 0.38 |
| LSG | 4 000 r/min |
| LSO | Series 5 300 r/min |
| MASS | 0.7 Kg |
| ORDER | 4T-28580/28521 Model |
| R | 3.5 mm |
| R1 | 0.Series 8 mm |
| Series SD | 50.800 mm |
| T | 24.608 mm |
| Y0 | 0.87 |
| Y2 | 1.59 |
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