Manufactured by CHG Bearing, the 6800 is a precision Metric Super-Thin Deep Groove Ball Bearings. Key dimensional parameters include a 10 mm bore diameter, a 19 mm outer diameter, and a 5 mm overall width. This component is designed to meet standard load requirements and ensure consistent operational performance. For comprehensive technical evaluation, please explore the detailed specifications, dimensional data, product images, and CAD drawings provided below. A complete PDF data sheet is also readily available for direct download to support your engineering and procurement needs.
Technical Specifications
| Overview | |
|---|---|
| Part Number | 6800 6800 |
| Dimensions | |
| Bore Diameter (d) | 10 mm |
| Width (B) | 5 mm |
| Outer Diameter (D) | 19 mm |
| Radius rs min | 0.3 mm |
| Flange Df | 21 mm |
| Flange Width Bf | 1 mm |
| Performance | |
| Dynamic Load Cr | 1716 N 385.77 lbf |
| Static Load C0r | 840 N 188.84 lbf |
| Grease Speed (x1000 rpm) | 37 x1000 rpm 37 x1000 rpm |
| Oil Speed (x1000 rpm) | 43 x1000 rpm 43 x1000 rpm |
| Design Configurations | |
| Open Model | 6800 6800 |
| Flanged Open Model | F6800 F6800 |
| Shielded Model | 6800ZZ 6800ZZ |
| Flanged Shielded Model | F6800ZZ F6800ZZ |
| 2RS | 2RS 2RS |
| 2RU | 2RU 2RU |
| TTS | - - |
| Internal Design & Weight | |
| Cage Type | J, TW J, TW |
| Ball Qty. Z | 10 10 |
| Ball Size Dw | 2.381 mm |
| Shielded Weight | 5.6 g 0.0123 lb |
| Flanged Shielded Weight | 6.1 g 0.0134 lb |
6800 19 mm 10 mm 5 mm Frequently Asked Questions about 6800 Metric Super-Thin Deep Groove Ball Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
When fitting 6800 over a 10 mm shaft, CHG Bearing strictly recommends uniform induction heating (controlled between 90°C and 110°C) or precision hydraulic press sleeves. Under no circumstances should direct impact blows be struck against the rings or cage, as shock loads cause brinelling indents and premature spalling.
To ensure optimum performance of CHG Bearing 6800 Metric Super-Thin Deep Groove Ball Bearings under general rotational loads, our application engineers advise an inner-ring shaft tolerance of m5 or k5 for the 10 mm bore. For the 19 mm outer ring, an H7 or J7 housing bore fit is recommended to eliminate creep while accommodating normal thermal gradient expansion.
Standard batches of CHG Bearing 6800 conform strictly to ISO Class Normal (ABEC-1). For high-precision machine tool spindles, gearboxes, or robotics requiring tighter runouts, CHG Bearing can provide custom batches graded to ISO Class 6 (P6/ABEC-3) or ISO Class 5 (P5/ABEC-5) with 100% micrometer verification.
In its sealed configuration (Open Type), CHG Bearing pre-charges 6800 with premium wide-temperature lithium-complex or polyurea grease, calibrated to a 30%–35% cavity volume ratio. For open-type variants, synthetic PAO or refined mineral lubricating oils with appropriate EP (Extreme Pressure) additives should be circulated.
