Premium Ceramic Hybrid Bearing – Engineered for Extreme Conditions

Precision Performance Meets Durability
Designed for high-load industrial applications and precision machinery, this ceramic hybrid bearing combines Grade 5 silicon nitride balls (harder than stainless steel) with cryogenically treated steel races for up to 50% longer lifespan than all-steel alternatives. Ideal for electric vehicle drivetrains, medical imaging systems, and aerospace components requiring vibration resistance and thermal stability (-40°C to +1200°C).

Key Advantages
✅ Low-Friction Operation – Graphite nylon retainers reduce heat buildup by 30% compared to standard brass cages
✅ Sealed Protection – Dual-lip labyrinth seals (NBR rubber) block 95% of contaminants in dusty/humid environments
✅ Maintenance-Free Design – Pre-lubricated with Realube Special Ceramic Grade 374 grease (Lubrication interval: 50,000+ hours)
✅ Precision Engineering – ABEC-5 certified tolerances (±0.005mm radial play) ensure smooth operation in CNC spindles and robotics

Technical Specifications
| Parameter | Value | Industry Standard |
|———————|—————-|——————-|
| Bearing Type | Hybrid Ceramic | – |
| Outer Diameter | 24mm | ±0.02mm |
| Inner Diameter | 12mm | ±0.01mm |
| Thickness | 6mm | – |
| Grease Type | Ceramic-Specific | ISO VG 100 |

Why Choose This Bearing?
Outperforms standard steel bearings in:
• High-speed dental drills (up to 40,000 RPM)
• Offshore wind turbine gearboxes
• Semiconductor manufacturing equipment

Manufacturer Part #6901 meets RoHS/REACH compliance with:
– Oil-resistant labyrinth seals (IP65 protection rating)
– Self-lubricating properties for remote installations
– Weight reduction of 40% vs all-metal bearings

Perfect solution for engineers seeking reliable performance in extreme temperature environments or applications requiring reduced rotational inertia.