F12-23 Thrust Ball Bearings
| F12-23 Thrust Ball Bearings | |||
|---|---|---|---|
| Part Number | F12-23 | Weight(Kg) | 0.0035 |
| d | 12 | Dynamic Load Co(N) | 2400 |
| D1 | 23 | Static Load Cor(N) | 1500 |
| B | 7.5 | Grease Speed | 3600 |
| R | 0.3 | Oil Speed | 4300 |
F12-23 Thrust Ball Bearing | Brass Cage, Bearing Steel And Stainless Steel
The F12-23 miniature single-direction thrust ball bearing is a compact high-precision axial bearing tailored for low-speed miniature mechanical assemblies. Featuring a separable lightweight structure and high-precision steel balls, it delivers accurate axial positioning, ultra-low friction and stable long-cycle operation. It effectively eliminates shaft micro play and mechanical vibration, sustaining stable running precision for small mechanical equipment. Offered in bearing steel and stainless steel with premium brass cages, this micro bearing operates steadily in dry, slightly humid and precision industrial environments.
Material Differences: Bearing Steel vs Stainless Steel
Bearing Steel (GCr15): GCr15 bearing steel is the cost-effective standard material for F12-23 micro thrust bearings. Processed with professional heat treatment, it achieves high hardness, stable compression resistance and excellent anti-fatigue performance. It maintains reliable load capacity and wear resistance under conventional dry conditions, ideal for general precision instruments, small transmission parts and ordinary miniature machinery.
Stainless Steel: Stainless steel F12-23 bearings feature outstanding rust-proof, oxidation and weak corrosion resistance. They effectively resist moisture, humid air and minor contamination to protect bearing precision and prevent corrosion failure. Suitable for sanitary, damp and mild outdoor scenarios, they are widely applied in miniature medical devices, precision instruments and small automation accessories.
Brass Cage Advantage
F12-23 thrust bearings adopt high-precision solid brass cages. Compared with ordinary plastic cages, brass cages have higher structural rigidity, better thermal stability and precise steel ball guiding performance. They ensure uniform steel ball movement, reduce micro friction and running noise, and resist aging and slight deformation during long-term continuous operation, greatly improving the stability and service life of miniature precision mechanical systems.
Product Features
Ultra-compact detachable design for easy installation and replacement. It supports stable unidirectional axial load with smooth, low-noise precision operation. Dual material options meet economical conventional use and anti-corrosion sanitary precision demands. High-rigidity brass cage ensures long-term accuracy and durable performance for micro machinery applications.
Application Scenarios
F12-23 miniature thrust ball bearings are widely used for axial support and limit positioning in precision instruments, small gear assemblies, micro hydraulic components, electronic equipment and miniature automation machinery. Bearing steel brass cage models suit standard indoor precision equipment, while stainless steel brass cage versions are ideal for miniature medical tools, sanitary devices and micro machinery in humid working environments.
