2311
📏 55 × 120 × 43 mm
Product Photo
NTNSelf-Aligning Ball Bearings
NTN 2311S
Self-Aligning Ball Bearings · 55 × 120 × 43 mm
55Bore d (mm)
120Outer D (mm)
43Width 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 2311S is a Self-Aligning Ball Bearings, with a bore diameter (d) of 55 mm, an outer diameter (D) of 120 mm and a width (B) of 43 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 | Self-Aligning Ball Bearings |
| Type | Self-Aligning Ball Bearings |
| Dimensions (d × D × B) | d 55 mm × D 120 mm × B 43 mm |
| Catalogue Ref. | Iyad55ctdA |
| B | 43 mm |
| COR | 24000 N |
| CORF | 2450 kgf |
| CR | 76500 N |
| CRF | 7800 kgf |
| DA | 111 mm |
| DA1 | Series 64 mm |
| E | 0.41 Constant |
| LSG | 4800 r/min |
| LSO | 6000 r/min |
| MASS | 2.03 Kg |
| ORDER | 2311S Model |
| R | 2.0 mm |
| RAS | 2 mm |
| Series SD | 55 mm |
| Y0 | 1.6 |
| Y1 | 1.5 |
| Y2 | 2.4 |
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