18685/20
📏 44.45 × 79.375 × 17.462 mm
Product Photo
INACustom & Special Bearings
INA B21
Custom & Special Bearings · 44.45 × 78.59 × 22.22 mm
44.45Bore d (mm)
78.59Outer D (mm)
22.22Width 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 INA B21 is a Custom & Special Bearings, with a bore diameter (d) of 44.45 mm, an outer diameter (D) of 78.59 mm and a width (B) of 22.22 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 | INA |
|---|---|
| Category | Custom & Special Bearings |
| Type | Custom & Special Bearings |
| Dimensions (d × D × B) | d 44.45 mm × D 78.59 mm × B 22.22 mm |
| Catalogue Ref. | lH3sZ74W4h |
| C0a | 129000 N |
| Ca | 57400 N |
| D1 | 45.2374 mm |
| T | 22.22 mm |
| m | 418 g |
| nSeries G | 2400 r/min |
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