3586R/3520
📏 45.237 × 84.138 × 30.886 mm
Product Photo
NACHICustom & Special Bearings
NACHI H-17887/H-17831
Custom & Special Bearings · 45.23 × 79.985 × 20.638 mm
45.23Bore d (mm)
79.985Outer D (mm)
20.638Width 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 H-17887/H-17831 is a Custom & Special Bearings, with a bore diameter (d) of 45.23 mm, an outer diameter (D) of 79.985 mm and a width (B) of 20.638 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 55100 N.
Full Specifications
| Brand | NACHI |
|---|---|
| Category | Custom & Special Bearings |
| Type | Custom & Special Bearings |
| Dimensions (d × D × B) | d 45.23 mm × D 79.985 mm × B 20.638 mm |
| Catalogue Ref. | 8EBsSX9Iab |
| B | 20.638 mm |
| C | 15.08 mm |
| Cor | 70800 N |
| Cr | 55100 N |
| Da(min) | 68 mm |
| Db(min) | 74 mm |
| Grease | 4800 r/min |
| Mass(Cone) | 275 g |
| Mass(Cup) | 134 g |
| Oil | 6400 r/min |
| T | 19.842 mm |
| a | 4 mm |
| da(min) | 57 mm |
| db(max) | 52 mm |
| r1(min) | 2~2.Series 8 mm / 2~4 mm |
| r1a(max) | 2 mm |
| r2(min) | 1.2~ mm |
| r2a(max) | 1.2 mm |
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