21312RHK+AHX312
📏 55 × 130 × 31 mm
Product Photo
KOYOBearing Accessories
KOYO 21312RHK+H312X
Bearing Accessories · 55 × 130 × 31 mm
55Bore d (mm)
130Outer D (mm)
31Width 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 21312RHK+H312X is a Bearing Accessories, with a bore diameter (d) of 55 mm, an outer diameter (D) of 130 mm and a width (B) of 31 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 | Bearing Accessories |
| Type | Bearing Accessories |
| Dimensions (d × D × B) | d 55 mm × D 130 mm × B 31 mm |
| Catalogue Ref. | byGa1h7g79 |
| B | 31.0 mm |
| B1 | 47 mm |
| B2 | 13.0 mm |
| B3 | 0 mm |
| C | 210000 N |
| C0 | 193000 N |
| NG | 2800 1/min |
| NO | 3700 1/min |
| ORDER | 21312RHK+H312X Model |
| R | 2.1 mm |
| SD1 | 55 mm |
| SD2 | 80 mm |
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