QJ211
📏 55 × 100 × 21 mm
Product Photo
NTNAngular Contact Ball Bearings
NTN 7211DF
Angular Contact Ball Bearings · 55 × 100 × 21 mm
55Bore d (mm)
100Outer D (mm)
21Width 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 7211DF is a Angular Contact Ball Bearings, with a bore diameter (d) of 55 mm, an outer diameter (D) of 100 mm and a width (B) of 21 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 100 mm × B 21 mm |
| Catalogue Ref. | FpNHfI6b5O |
| A | Series 33.000 mm |
| B | 21 mm |
| B2 | 42 mm |
| COR | 39500 N |
| COR1 | 79000 N |
| CORF | 4 050 kgf |
| CORF1 | Series 8 050 kgf |
| CR | 51000 N |
| CR1 | 83000 N |
| CRF | Series 5 200 kgf |
| CRF1 | Series 8 450 kgf |
| DA | 91.5 mm |
| DA1 | 63.5 mm |
| DB1 | 60.5 mm |
| DB11 | 94.5 mm |
| LINA | 7211DF Model |
| LSG | 7 100 r/min |
| LSG1 | Series 5 700 r/min |
| LSO | Series 9 500 r/min |
| LSO1 | 7 600 r/min |
| MASS | 0.6 Kg |
| R | 1.5 mm |
| R1 | 1.00 mm |
| R1AS | 1 mm |
| RAS | 1.5 mm |
| Series SD | 55 mm |
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