1211
📏 55 × 100 × 21 mm
Product Photo
NTNSelf-Aligning Ball Bearings
NTN 1211SK
Self-Aligning 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 1211SK is a Self-Aligning 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 | Self-Aligning Ball Bearings |
| Type | Self-Aligning Ball Bearings |
| Dimensions (d × D × B) | d 55 mm × D 100 mm × B 21 mm |
| Catalogue Ref. | U3KeRXehfO |
| B | 21 mm |
| COR | 10000 N |
| CORF | 1020 kgf |
| CR | 26900 N |
| CRF | 2750 kgf |
| DA | 92 mm |
| DA1 | Series 63 mm |
| E | 0.2 Constant |
| LSG | 6000 r/min |
| LSO | 7100 r/min |
| MASS | 0.71 Kg |
| ORDER | 1211SK Model |
| R | 1.5 mm |
| R1 | 1.0 mm |
| Series SD | 55 mm |
| Y0 | 3.3 |
| Y1 | 3.2 |
| Y2 | 4.9 |
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