Manufactured by CHG Bearing, the 692 is a precision Metric Miniature Deep Groove Ball Bearings. Key dimensional parameters include a 2 mm bore diameter, a 6 mm outer diameter, and a 2.3 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.
692 - Metric Miniature Deep Groove Ball Bearings
Technical Specifications
| Overview | |
|---|---|
| Part Number | 692 |
| Dimensions | |
| Bore Diameter (d) | 2 mm |
| Width (B) | 2.3 mm |
| Outer Diameter (D) | 6 mm |
| Open Width B | 2.3 mm |
| Radius rs min | 0.15 mm |
| Flange Df | 7.5 mm |
| Closed Width B1 | 3 mm |
| Open Flange Width Bf | 0.6 mm |
| Closed Flange Width Bf1 | 0.8 mm |
| Performance | |
| Dynamic Load Cr (N) | 330 N |
| Static Load C0r (N) | 99 N |
| Grease Speed (x1000 rpm) | 75 x1000 rpm |
| Oil Speed (x1000 rpm) | 90 x1000 rpm |
| Design Configurations | |
| Open Model | 692 |
| Flanged Open Model | F692 |
| Shielded Model | 692ZZ |
| Flanged Shielded Model | F692ZZ |
| 2RS | - |
| 2RU | - |
| TTS | TTS |
| Internal Design & Weight | |
| Cage Type | W, J, TW |
| Ball Qty. Z | 6 |
| Ball Size Dw | 1.2 mm |
| Shielded Weight (g) | 0.35 g |
| Flanged Shielded Weight (g) | 0.45 g |
| Open Weight (g) | 0.28 g |
| Flanged Open Weight (g) | 0.35 g |
692 6 mm 2 mm 2.3 mm Frequently Asked Questions about 692 Metric Miniature Deep Groove Ball Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
For international ocean and air freight, CHG Bearing packs 692 with industrial VCI anti-corrosion barrier wrapping, sealed polybags, individual cartons, and fumigated ocean-worthy wooden crates. This multi-layer barrier guarantees rust-free storage for a minimum shelf life of 24 to 36 months.
Quality starts with raw material selection: CHG Bearing crafts 692 inner and outer rings from high-purity High-Quality Chrome Steel (GCr15/100Cr6). Our raw billets undergo vacuum degassing and secondary ESR (electroslag remelting) processes to drastically eliminate non-metallic sulfide and oxide inclusions, elevating subsurface contact fatigue resistance.
To safeguard CHG Bearing 692 against fretting wear and false brinelling during transport or vibration, assemble mating surfaces (2 mm x 6 mm) using anti-fretting mounting paste. Maintaining strict alignment and avoiding prolonged static vibration will preserve raceway polish.
Engineered according to international ISO boundary plans, CHG Bearing supplies 692 with a precision bore diameter (d) of 2 mm, an outside diameter (D) of 6 mm, and a nominal ring width (B) of 2.3 mm. This configuration yields an effective cross-sectional wall thickness of 2.0 mm and an envelope ratio (D/d) of 3.0, delivering compact rigidity for OEM machinery housings.
