7311B
📏 55 × 120 × 29 mm
Product Photo
NTNAngular Contact Ball Bearings
NTN 7311DF
Angular Contact Ball Bearings · 55 × 120 × 29 mm
55Bore d (mm)
120Outer D (mm)
29Width 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 7311DF is a Angular Contact Ball Bearings, with a bore diameter (d) of 55 mm, an outer diameter (D) of 120 mm and a width (B) of 29 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 55 mm × D 120 mm × B 29 mm |
| Catalogue Ref. | zcEmy2dkeD |
| A | 40.000 mm |
| B | Series 29 mm |
| B2 | 58 mm |
| COR | 61500 N |
| COR1 | 123000 N |
| CORF | 6 300 kgf |
| CORF1 | Series 12 600 kgf |
| CR | 86000 N |
| CR1 | 139000 N |
| CRF | Series 8 750 kgf |
| CRF1 | 14 200 kgf |
| DA | 110 mm |
| DA1 | 65 mm |
| DB1 | 60.5 mm |
| DB11 | 114.5 mm |
| LINA | 7311DF Model |
| LSG | 6 400 r/min |
| LSG1 | Series 5 100 r/min |
| LSO | Series 8 600 r/min |
| LSO1 | 6 800 r/min |
| MASS | 1.39 Kg |
| R | 2.0 mm |
| R1 | 1.00 mm |
| R1AS | 1 mm |
| RAS | 2 mm |
| Series SD | 55 mm |
5311
📏 55 × 120 × 49.2 mm