QJ 311M
📏 55 × 120 × 29 mm
Product Photo
NTNAngular Contact Ball Bearings
NTN 7311C
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 7311C 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. | uaZl0K8184 |
| A | 26.500 mm |
| B | Series 29 mm |
| B1 | 58 mm |
| COR | 60500 N |
| COR1 | 121000 N |
| CORF | 6 200 kgf |
| CORF1 | Series 12 400 kgf |
| CR | 87000 N |
| CR1 | 141000 N |
| CRF | Series 8 850 kgf |
| CRF1 | 14 400 kgf |
| DA | 110 mm |
| DB1 | 65 mm |
| DB11 | 114.5 mm |
| LSG | 7 500 r/min |
| LSG1 | 7 500 r/min |
| LSO | Series 9 900 r/min |
| LSO1 | Series 9 900 r/min |
| MASS | 1.34 Kg |
| ORDER | 7311C Model |
| R | 2.0 mm |
| R1 | 1.00 mm |
| R1AS | 1 mm |
| RAS | 2 mm |
| Series SD | 55 mm |
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