7312ADB
📏 130 × 31 mm
Product Photo
NTNAngular Contact Ball Bearings
NTN 7312BDB
Angular Contact Ball Bearings · 130 × 31 mm
130Outer D (mm)
31Width 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 7312BDB is a Angular Contact Ball Bearings, with a bore diameter (d) of mm, an outer diameter (D) of 130 mm and a width (B) of 31 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 130 mm × B 31 mm |
| Catalogue Ref. | jGRMra7E7D |
| A | 56.000 mm |
| B | 31 mm |
| B2 | 62 mm |
| COR | 66000 N |
| COR1 | 132000 N |
| CORF | 6 700 kgf |
| CORF1 | 13 400 kgf |
| CR | 90000 N |
| CR1 | 146000 N |
| CRF | 9 200 kgf |
| CRF1 | 14 900 kgf |
| DA | 118 mm |
| DA1 | 122 mm |
| DB1 | 67 mm |
| DB11 | 123 mm |
| LINA | 7312BDB Model |
| LSG | 5 100 r/min |
| LSG1 | 4 100 r/min |
| LSO | 6 800 r/min |
| LSO1 | 5 500 r/min |
| MASS | 1.77 Kg |
| R | 2.1 mm |
| R1 | 1.10 mm |
| R1AS | 1 mm |
| RAS | 2 mm |
| SD | 60 mm |
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