Bearings Model 6004 ZZ, All Steel
Available in stock
Minimum order quantity: 2 pcs
| Quantity | Price per unit | You save |
|---|---|---|
| 1–2 pcs | 5,99 lei | — |
| 3–4 pcs | 5,69 lei | 5% (−0,30 lei/unit) |
| 5–10 pcs | 5,39 lei | 10% (−0,60 lei/unit) |
| 11+ pcs | 5,09 lei | 15% (−0,90 lei/unit) |
6004 ZZ Full Steel Bearings for Industrial Applications
High-quality full steel bearings with double ZZ protection for maximum resistance to dust and dirt. Ideal for industrial equipment, machine tools, and precision applications requiring long-term reliability.
What you get with this product
- Superior durability due to full steel construction and professional heat treatment
- Complete protection against dust and contaminants through the double ZZ sealing system
- Silent operation and reduced vibrations for increased operational comfort
- Resistance to combined radial and axial loads, suitable for complex applications
- Universal mounting compatible with international standards for 20mm shafts
- Reduced maintenance and extended lifespan for minimal operating costs
How it works and how to install
6004 ZZ bearings operate on the ball contact principle, providing fluid rotation between the inner and outer rings. Installation is done by pressing onto the 20mm shaft, respecting the recommended fit tolerances. The ZZ protection ensures maintenance-free sealing, ideal for environments with moderate dust.
Frequently Asked Questions
What does the ZZ marking on bearings mean?
ZZ indicates double protection with metal shields on both sides, which prevents the ingress of dust and dirt without requiring additional lubrication.
What shaft diameter is this bearing mounted on?
The 6004 ZZ bearing is mounted on shafts with a diameter of exactly 20mm, with standard H7 fit tolerances.
How much load can it support?
The load depends on the rotational speed and working conditions, but 6004 ZZ bearings are designed for medium to heavy-duty industrial applications.
Technical Specifications
| Model | 6004 ZZ |
| Material | Full steel |
| Inner diameter | 20 mm |
| Outer diameter | 42 mm |
| Width | 12 mm |
| Protection type | ZZ (double seal) |
| Colour | Metallic grey |
| EAN Code | 0781499720098 |
Warranty and Support
You benefit from a 2-year warranty according to Romanian legislation, a 30-day return policy, and CLASSLIGHTS technical support for any questions about compatibility or installation. Fast delivery through reliable courier services throughout Romania.
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