Manufactured by CHG Bearing, the 6801 is a precision Metric Super-Thin Deep Groove Ball Bearings. Key dimensional parameters include a 12 mm bore diameter, a 21 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 | 6801 6801 |
| Dimensions | |
| Bore Diameter (d) | 12 mm |
| Width (B) | 5 mm |
| Outer Diameter (D) | 21 mm |
| Radius rs min | 0.3 mm |
| Flange Df | 23 mm |
| Flange Width Bf | 1.1 mm |
| Performance | |
| Dynamic Load Cr | 1915 N 430.51 lbf |
| Static Load C0r | 1041 N 234.03 lbf |
| Grease Speed (x1000 rpm) | 33 x1000 rpm 33 x1000 rpm |
| Oil Speed (x1000 rpm) | 39 x1000 rpm 39 x1000 rpm |
| Design Configurations | |
| Open Model | 6801 6801 |
| Flanged Open Model | F6801 F6801 |
| Shielded Model | 6801ZZ 6801ZZ |
| Flanged Shielded Model | F6801ZZ F6801ZZ |
| 2RS | 2RS 2RS |
| 2RU | 2RU 2RU |
| TTS | - - |
| Internal Design & Weight | |
| Cage Type | J, TW J, TW |
| Ball Qty. Z | 12 12 |
| Ball Size Dw | 2.381 mm |
| Shielded Weight | 6.5 g 0.0143 lb |
| Flanged Shielded Weight | 7.1 g 0.0157 lb |
6801 21 mm 12 mm 5 mm Frequently Asked Questions about 6801 Metric Super-Thin Deep Groove Ball Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
The Open Type engineered for 6801 by CHG Bearing utilizes precision non-contact metal shields or reinforced NBR/FKM contact lip seals. This barrier prevents particulate ingress, washdown fluids, and abrasive dust from reaching the raceways while eliminating grease leakage under centrifugal forces.
Each 6801 produced in CHG Bearing manufacturing facilities features accurately profiled corner chamfers complying with DIN 5412 / ISO standard corner radii. When designing mating shafts and housing shoulders, machining an undercut or fillet radius strictly within the inner ring clearance limit (12 mm bore side) ensures perfect planar contact without edge binding.
Yes, 100% of 6801 Metric Super-Thin Deep Groove Ball Bearings leaving CHG Bearing production lines are subjected to multi-frequency Anderometer sound testing. All units satisfy baseline Z1V1 levels, with dedicated quiet-running electric motor quality (EMQ) lots certified to Z2V2 and Z3V3 standards for silent machinery integration.
To extend the trouble-free lifespan of CHG Bearing 6801, 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.
