6903-2RS/Z2
📏 17 × 30 × 7 mm
Product Photo
NSKDeep Groove Ball Bearings
NSK 6903NR
Deep Groove Ball Bearings · 17 × 30 × 7 mm
17Bore d (mm)
30Outer D (mm)
7Width 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 NSK 6903NR is a Deep Groove Ball Bearings, with a bore diameter (d) of 17 mm, an outer diameter (D) of 30 mm and a width (B) of 7 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 | NSK |
|---|---|
| Category | Deep Groove Ball Bearings |
| Type | Deep Groove Ball Bearings |
| Dimensions (d × D × B) | d 17 mm × D 30 mm × B 7 mm |
| Catalogue Ref. | JW15r68l8t |
| A | 1.30 mm |
| B | 7 mm |
| BB | 0.95 mm |
| COR1 | 2550 N |
| COR2 | 260 kgf |
| CR1 | 4600 N |
| CR2 | 470 kgf |
| CY | 1.Series 8 mm |
| DA1 | 19.5 mm |
| DA2 | 28.0 mm |
| DAM1 | 19.0 mm |
| DD1 | 28.70 mm |
| DD2 | Series 32.Series 8 mm |
| DX | Series 33.5 mm |
| F | 0.85 mm |
| FO | 14.7 Factor |
| MASS | 0.017 Kg |
| Model | 6903NR |
| R | 0.3 mm |
| RN | 0.3 mm |
| RO | 0.25 mm |
| Series RA | 0.3 mm |
| Series SD | 17 mm |
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