JH307749/10
📏 55 × 110 × 39 mm
Product Photo
NACHICustom & Special Bearings
NACHI JH307749E/JH307710E
Custom & Special Bearings · 55 × 110 × 39 mm
55Bore d (mm)
110Outer D (mm)
39Width 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 JH307749E/JH307710E is a Custom & Special Bearings, with a bore diameter (d) of 55 mm, an outer diameter (D) of 110 mm and a width (B) of 39 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 176000 N.
Full Specifications
| Brand | NACHI |
|---|---|
| Category | Custom & Special Bearings |
| Type | Custom & Special Bearings |
| Dimensions (d × D × B) | d 55 mm × D 110 mm × B 39 mm |
| Catalogue Ref. | R795dJ7971 |
| B | Series 39 mm |
| C | Series 32 mm |
| Cor | 224000 N |
| Cr | 176000 N |
| Da(min) | 97 mm |
| Db(min) | 104 mm |
| Grease | 3600 r/min |
| Mass(Cone) | 1160 g |
| Mass(Cup) | 560 g |
| Oil | 4900 r/min |
| T | Series 39 mm |
| a | 11.9 mm |
| da(min) | 71 mm |
| db(max) | Series 64 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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