NP311
📏 55 × 120 × 29 mm
Product Photo
KOYOCustom & Special Bearings
KOYO 30311DJR
Custom & Special Bearings · 55 × 120 × 29 mm
55Bore d (mm)
120Outer D (mm)
29Width 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 KOYO 30311DJR is a Custom & Special Bearings, with a bore diameter (d) of 55 mm, an outer diameter (D) of 120 mm and a width (B) of 29 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 | KOYO |
|---|---|
| Category | Custom & Special Bearings |
| Type | Custom & Special Bearings |
| Dimensions (d × D × B) | d 55 mm × D 120 mm × B 29 mm |
| Catalogue Ref. | eOWWWn9Da5 |
| B | 29.0 mm |
| C | 21.0 mm |
| C0 | 148000 N |
| CR | 129000 N |
| NG | 2900 1/min |
| NO | 4000 1/min |
| ORDER | 30311DJR Model |
| R | 2.5 mm |
| Series SD | 55 mm |
| T | 31.50 mm |
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