HCB71921-E-2RSD-T-P4S
📏 105 × 145 × 20 mm
Product Photo
NACHICustom & Special Bearings
NACHI 6821N
Custom & Special Bearings · 105 × 130 × 13 mm
105Bore d (mm)
130Outer D (mm)
13Width 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 NACHI 6821N is a Custom & Special Bearings, with a bore diameter (d) of 105 mm, an outer diameter (D) of 130 mm and a width (B) of 13 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. Basic dynamic load rating Cr 19900 N.
Full Specifications
| Brand | NACHI |
|---|---|
| Category | Custom & Special Bearings |
| Type | Custom & Special Bearings |
| Dimensions (d × D × B) | d 105 mm × D 130 mm × B 13 mm |
| Catalogue Ref. | z07SPvdCf0 |
| B | Series 13 mm |
| Cor | 21900 N |
| Cr | 19900 N |
| Cy(max) | 2.9 mm |
| D1 | 127.6 mm |
| D2 | 135.7 mm |
| Da(max) | 125 mm |
| Dx(min) | 137 mm |
| Grease | 4800 r/min |
| Oil | 5600 r/min |
| a | 2.1 mm |
| b | 1.3 mm |
| da(min) | 110 mm |
| f | 1.12 mm |
| r | 1~1.9 mm / 1~3 mm |
| r1 | 0.5~ mm |
| ra(max) | 1 mm |
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B71921-E-2RSD-T-P4S
📏 105 × 145 × 20 mm