FR2-5
📏 3.175 × 7.938 × 2.779 mm
Product Photo
NTNDeep Groove Ball Bearings
NTN R2-5
Deep Groove Ball Bearings · 3.175 × 7.938 × 2.779 mm
3.175Bore d (mm)
7.938Outer D (mm)
2.779Width 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 R2-5 is a Deep Groove Ball Bearings, with a bore diameter (d) of 3.175 mm, an outer diameter (D) of 7.938 mm and a width (B) of 2.779 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 | Deep Groove Ball Bearings |
| Type | Deep Groove Ball Bearings |
| Dimensions (d × D × B) | d 3.175 mm × D 7.938 mm × B 2.779 mm |
| Catalogue Ref. | NngYyScOe0 |
| B | 2.779 mm |
| B1 | 3.571 mm |
| C1 | 0.58 mm |
| C2 | 0.79 mm |
| COR | 180 N |
| CORF | 18 kgf |
| CR | 560 N |
| CRF | 57 mm |
| D1 | 9.12 mm |
| D2 | 9.12 mm |
| DA | 7 mm |
| DA1 | 4 mm |
| DA2 | 4.4 mm |
| LSG | 54000 r/min |
| LSO | 63000 r/min |
| MASS | 0.00061 Kg |
| MASS1 | 0.68 g |
| ORDER | R2-Series 5 Model |
| R | 0.08 mm |
| RAS | 0.08 mm |
| Series SD | 3.175 mm |
99R154-2RZANDGE3.175 × 7.938 × 2.779 mm99R154-RSANDGE3.175 × 7.938 × 2.779 mm
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