Manufactured by CHG Bearing, the 6804 is a precision Metric Super-Thin Deep Groove Ball Bearings. Key dimensional parameters include a 20 mm bore diameter, a 32 mm outer diameter, and a 7 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.
6804 - Metric Super-Thin Deep Groove Ball Bearings
Technical Specifications
| Overview | |
|---|---|
| Part Number | 6804 |
| Dimensions | |
| Bore Diameter (d) | 20 mm |
| Width (B) | 7 mm |
| Outer Diameter (D) | 32 mm |
| Radius rs min | 0.3 mm |
| Flange Df | 35 mm |
| Flange Width Bf | 1.5 mm |
| Performance | |
| Dynamic Load Cr (N) | 4015 N |
| Static Load C0r (N) | 2462 N |
| Grease Speed (x1000 rpm) | 21 x1000 rpm |
| Oil Speed (x1000 rpm) | 25 x1000 rpm |
| Design Configurations | |
| Open Model | 6804 |
| Flanged Open Model | F6804 |
| Shielded Model | 6804ZZ |
| Flanged Shielded Model | F6804ZZ |
| 2RS | 2RS |
| 2RU | 2RU |
| TTS | - |
| Internal Design & Weight | |
| Cage Type | J, RJ (3) |
| Ball Qty. Z | 13 |
| Ball Size Dw | 3.5 mm |
| Shielded Weight (g) | 18 g |
| Flanged Shielded Weight (g) | 19.8 g |
6804 32 mm 20 mm 7 mm Frequently Asked Questions about 6804 Metric Super-Thin Deep Groove Ball Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
Sourcing 6804 directly from CHG Bearing eliminates intermediate brokerage markups while granting you factory-direct engineering backup, rigorous ISO-certified quality assurance, competitive volume wholesale pricing, and dependable supply chain stability for Metric Super-Thin Deep Groove Ball Bearings.
As a primary manufacturer, CHG Bearing supports both trial batch evaluations and container-load supply for 6804. Standard catalog sizes are stocked for rapid 3–7 day dispatch, while high-volume OEM production runs typically dispatch within 30–45 days.
Beyond standard alloy steel, CHG Bearing can customize the 6804 Metric Super-Thin Deep Groove Ball Bearings using AISI 440C stainless steel, black oxide coating, zinc-nickel plating, or hybrid ceramic (Si3N4) balls for applications involving chemical exposure, marine salt fog, or galvanic current hazards.
To extend the trouble-free lifespan of CHG Bearing 6804, preventive maintenance routines should monitor operating housing temperature (normally maintaining below 70°C) and conduct regular vibration FFT analysis to identify early raceway micro-pitting before unexpected line halts occur.
