Product Photo
NTNAngular Contact Ball Bearings
NTN 7309DB
Angular Contact Ball Bearings · 45 × 100 × 50 mm
45Bore d (mm)
100Outer D (mm)
50Width 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 7309DB is a Angular Contact Ball Bearings, with a bore diameter (d) of 45 mm, an outer diameter (D) of 100 mm and a width (B) of 50 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 | Angular Contact Ball Bearings |
| Type | Angular Contact Ball Bearings |
| Dimensions (d × D × B) | d 45 mm × D 100 mm × B 50 mm |
| Catalogue Ref. | n8Zxjz4R4b |
| A | Series 33.500 mm |
| B | 25 mm |
| B2 | 50 mm |
| COR | 44000 N |
| COR1 | 88000 N |
| CORF | 4 500 kgf |
| CORF1 | Series 8 950 kgf |
| CR | 63500 N |
| CR1 | 103000 N |
| CRF | 6 450 kgf |
| CRF1 | Series 10 500 kgf |
| DA | 91.5 mm |
| DA1 | 107 mm |
| DB1 | 50.5 mm |
| DB11 | 94.5 mm |
| LINA | 7309DB Model |
| LSG | 7 800 r/min |
| LSG1 | 6 200 r/min |
| LSO | Series 10 000 r/min |
| LSO1 | Series 8 200 r/min |
| MASS | 0.84 Kg |
| R | 1.5 mm |
| R1 | 1.00 mm |
| R1AS | 1 mm |
| RAS | 1.5 mm |
| Series SD | 45 mm |
7309BDBNTN45 × 100 × 50 mm7309AC/DTANDGE45 × 100 × 50 mm7309C/DFANDGE45 × 100 × 50 mm7309B/DBANDGE45 × 100 × 50 mm7309AC/DFANDGE45 × 100 × 50 mm7309C/DBANDGE45 × 100 × 50 mm7309AC/DBANDGE45 × 100 × 50 mm7309B/DTANDGE45 × 100 × 50 mm7309B/DFANDGE45 × 100 × 50 mm7309C/DTANDGE45 × 100 × 50 mm7309HDBANDGE45 × 100 × 50 mm7309DTNTN45 × 100 × 50 mm7309DTANDGE45 × 100 × 50 mm7309B.TFAG45 × 100 × 50 mm