R3ZZ
📏 4.762 × 12.7 × 4.978 mm
Product Photo
NTNDeep Groove Ball Bearings
NTN RA3
Deep Groove Ball Bearings · 4.762 × 12.7 × 4.978 mm
4.762Bore d (mm)
12.7Outer D (mm)
4.978Width B (mm)
✓323,474 SKUs in the online catalogue
✓OEM & custom bearings welcome
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✓Global shipping from Wuxi, China
Wuxi Andge Bearing Co., Ltd.Professional bearing supplier · Wuxi, Jiangsu, China
⚡ Reply ≤ 30 min
The NTN RA3 is a Deep Groove Ball Bearings, with a bore diameter (d) of 4.762 mm, an outer diameter (D) of 12.7 mm and a width (B) of 4.978 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 4.762 mm × D 12.7 mm × B 4.978 mm |
| Catalogue Ref. | bSFQjA2q1a |
| B | 4.978 mm |
| B1 | 4.978 mm |
| C1 | 1.07 mm |
| C2 | 1.07 mm |
| COR | 490 N |
| CORF | 50 kgf |
| CR | 1310 N |
| CRF | 134 mm |
| D1 | 14.35 mm |
| D2 | 14.35 mm |
| DA | 11 mm |
| DA1 | 6 mm |
| DA2 | 6.4 mm |
| LSG | 41000 r/min |
| LSO | 48000 r/min |
| MASS | 0.0024 Kg |
| MASS1 | 2.70 g |
| ORDER | RA3 Model |
| R | 0.30 mm |
| RAS | 0.3 mm |
| Series SD | 4.762 mm |
99R3-ZZANDGE4.762 × 12.7 × 4.978 mm