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Single-Row Deep Groove Ball Bearings 6840 Serial
- Manufacturer: NSK
- Model: 6840 Serial
| Minimum Order Quantity: | 20pcs |
|---|---|
| Price: | Negotiable |
| Packaging Details: | Normal standard:individual package with labels and outside is normal brown box. |
| Delivery Time: | 7-10 work days |
| Payment Terms: | T/T |
| Supply Ability: | 1000PCS per month |
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+84 969. 023. 899 - (+84 707. 583. 779)
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Description
Boundary Dimensions
| d | 200 | mm | Bore diameter |
| D | 250 | mm | Outside diameter |
| B | 24 | mm | Width |
| r (min.) | 1.5 | mm | Chamfer dimension |
Basic Load Ratings
| Cr | 81500 | N | Basic dynamic load rating |
| C0r | 98000 | N | Basic static load rating |
Speeds
| Grease | 2200 | min-1 | Grease lubrication |
| Oil (Oil-bath) | 2600 | min-1 | Oil-bath lubrication |
Abutment and Fillet Dimensions
| da (min.) | 208 | mm | Diameter of shaft abutment |
| Da (max.) | 242 | mm | Diameter of housing abutment |
| ra (max.) | 1.5 | mm | Radius of shaft or housing fillet |
