608 2rs
China 608 2rs manufacturer - High Quality, Factory Price，Offer 608 2rs OEM & ODM Service. Trade Assurance. Complete Specifications. Global After Sales.
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| Bearings Name | New Model | Old Model: | ID(mm) | OD(mm) | Width(mm) | Cr(kN) | Cor(kN) | Grease Lubrication Speed(r/min) | Oil Lubrication Speed(r/min) | Weight(kg) |
| LR608-2RSR roller bearing | LR608-2RSR | LR 608 NPPU | 8 | 24 | 7 | - | - | - | - | 0.02kg |
| 608-2RS deep groove ball bearing | 608-2RS | 180018 | 8 | 22 | 7 | 3.30 | 1.35 | 23000 | 41000 | 12 |
| 608-2RSNR deep groove ball bearing | 608-2RSNR | - | 8 | 22 | 7 | - | - | - | - | 0.012 |
| 608-2RS/YA5 deep groove ball bearing | 608-2RS/YA5 | - | 8 | 22 | 7 | - | - | - | - | 0.012 |
608-2RS Deep Groove ball bearing - Comprehensive Product guide
Technical Specifications
The 608-2RS deep groove ball bearing is a miniature precision bearing designed for compact applications requiring reliable performance. Here are its detailed specifications:
- Bore Diameter (ID): 8mm
- Outside Diameter (OD): 22mm
- Width (W): 7mm
- Sealing Type: 2RS (Double-sided rubber seals for enhanced protection)
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Material Options:
- Standard carbon steel (GCr15) for general use
- Stainless steel (440C) for corrosive environments
- Precision Grade: ABEC-1 to ABEC-9 available (higher for precision applications)
- Dynamic Load Capacity: 3.35kN
- Static Load Capacity: 1.4kN
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Speed Limit:
- Up to 26,000 rpm (grease lubricated)
- Up to 34,000 rpm (oil lubricated)
- Temperature Range: -30°C to +120°C
Features & Advantages
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Compact Design
Small 8x22x7mm size makes it ideal for space-constrained applications while maintaining robust performance. -
Superior Protection
Double rubber seals (2RS) provide excellent dust and moisture resistance compared to open or single-sealed versions. -
Versatile Performance
Capable of handling both radial and axial loads, suitable for various motion applications. -
Low Friction Operation
Precision-ground balls and raceways ensure smooth rotation with minimal energy loss. -
Durability Options
Available in standard steel for cost-effective solutions or stainless steel for harsh environments.
Typical Applications
This miniature bearing finds use across multiple industries:
- Recreational Equipment: Skateboards, roller skates, inline skates
- Small Electric Motors: Cooling fans, computer fans, hobby motors
- Toys & Hobbies: Spinning tops, fidget toys, model vehicles
- Precision Instruments: Medical devices, optical equipment
- Automotive Components: Small gearboxes, wiper mechanisms