NA 4840
📏 200 × 250 × 50 mm
Product Photo
INANeedle Roller Bearings
INA K81140-M
Needle Roller Bearings · 200 × 250 × 15 mm
200Bore d (mm)
250Outer D (mm)
15Width 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 K81140-M is a Needle Roller Bearings, with a bore diameter (d) of 200 mm, an outer diameter (D) of 250 mm and a width (B) of 15 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 | Needle Roller Bearings |
| Type | Needle Roller Bearings |
| Dimensions (d × D × B) | d 200 mm × D 250 mm × B 15 mm |
| Catalogue Ref. | 4njaZhbVcU |
| C0a | 1550000 N |
| Ca | 395000 N |
| Cua | 134000 N |
| Dc | 250 mm |
| Dc1 | 200 mm |
| Dw | 15 mm |
| Ea | 244 mm |
| Eb | 208 mm |
| GS81140 | Locating housing washer |
| WS81140 | Shaft locating washer |
| m | 1930 g |
| nB | 550 r/min |
| nSeries G | 1290 r/min |
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