STO50
📏 50 × 90 × 20 mm
Product Photo
NACHICustom & Special Bearings
NACHI 7210B
Custom & Special Bearings · 50 × 90 × 20 mm
50Bore d (mm)
90Outer D (mm)
20Width 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 7210B 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 20 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 38500 N.
Full Specifications
| Brand | NACHI |
|---|---|
| Category | Custom & Special Bearings |
| Type | Custom & Special Bearings |
| Dimensions (d × D × B) | d 50 mm × D 90 mm × B 20 mm |
| Catalogue Ref. | hp38Kuc5d6 |
| B | Series 20 mm |
| Cor | 29600 N |
| Cr | 38500 N |
| Da1(max) | 83 mm |
| Da2(max) | 85 mm |
| Grease | 5600 r/min |
| Mass | 0.485 Kg |
| Oil | 7500 r/min |
| a | 19.4 mm |
| da1(min) | 57 mm |
| da2(min) | 55 mm |
| r | 1.1~2 mm / 1.1~3.5 mm |
| r1 | 0.6~1.3 mm / 0.6~2 mm |
| ra(max) | 1 mm |
| ra1(max) | 0.6 mm |
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