6311-2NKE
📏 55 × 120 × 29 mm
Product Photo
NACHICustom & Special Bearings
NACHI E30311J
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 NACHI E30311J 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. Basic dynamic load rating Cr 149000 N.
Full Specifications
| Brand | NACHI |
|---|---|
| Category | Custom & Special Bearings |
| Type | Custom & Special Bearings |
| Dimensions (d × D × B) | d 55 mm × D 120 mm × B 29 mm |
| Catalogue Ref. | 8paLww7J7J |
| B | Series 29 mm |
| C | 25 mm |
| Cone ra(max) | 2 mm |
| Cor | 170000 N |
| Cr | 149000 N |
| Cup ra(max) | 2 mm |
| Da(min) | 104 mm |
| Db(min) | 111 mm |
| Grease | 3300 r/min |
| Mass | 1.65 Kg |
| Oil | 4500 r/min |
| S1(min) | 4 mm |
| S2(min) | 6.5 mm |
| T | 31.5 mm |
| a | 6 mm |
| da(min) | 67 mm |
| db(max) | 71 mm |
| r | 2.5~3.5 mm / 2.5~Series 5 mm |
6311-2RZ/Z1ANDGE55 × 120 × 29 mm7311AC/P4ANDGE55 × 120 × 29 mm7311BIANDGE55 × 120 × 29 mm7311ACM/Z1ANDGE55 × 120 × 29 mm7311AC/P5ANDGE55 × 120 × 29 mm7311AC/P6ANDGE55 × 120 × 29 mm7311AC/P2ANDGE55 × 120 × 29 mm7311ACJ/P5ANDGE55 × 120 × 29 mm7311ACJJ/P6ANDGE55 × 120 × 29 mm7311BQ1/P6S0ANDGE55 × 120 × 29 mm