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📏 50 × 90 × 28 mm
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NACHICustom & Special Bearings
NACHI JM205149/JM205110
Custom & Special Bearings · 50 × 90 × 28 mm
50Bore d (mm)
90Outer D (mm)
28Width 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 JM205149/JM205110 is a Custom & Special Bearings, with a bore diameter (d) of 50 mm, an outer diameter (D) of 90 mm and a width (B) of 28 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 105000 N.
Full Specifications
| Brand | NACHI |
|---|---|
| Category | Custom & Special Bearings |
| Type | Custom & Special Bearings |
| Dimensions (d × D × B) | d 50 mm × D 90 mm × B 28 mm |
| Catalogue Ref. | 7aKsyZ665I |
| B | 28 mm |
| C | Series 23 mm |
| Cor | 138000 N |
| Cr | 105000 N |
| Da(min) | 80 mm |
| Db(min) | 85 mm |
| Grease | 4300 r/min |
| Mass(Cone) | 508 g |
| Mass(Cup) | 243 g |
| Oil | 5800 r/min |
| T | 28 mm |
| a | 7.Series 8 mm |
| da(min) | Series 62 mm |
| db(max) | 57 mm |
| r1(min) | 3~4 mm / 3~5.5 mm |
| r1a(max) | 3 mm |
| r2(min) | 2.5~3.5 mm / 2.5~Series 5 mm |
| r2a(max) | 2.5 mm |
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