Product description:
- Combined needle roller bearings, cylindrical roller thrust bearings
Supplier number:
SKF NX 20 Z
|
EAN
7316571137339
Recommended Retail Price
€147.00
72.60
tax incl.
€60.00 excl. VAT (incl. all environmental contributions)
Reliable guidance for combined loads
Practical benefits- Efficient dual load support: You support both moderate radial and single-direction axial loads seamlessly within one compact bearing unit.
- Space saving low profile: The low cross-sectional height of the Skf NX 20 Z allows you to fit it into tight mechanical assemblies.
- Built-in grease retention: The stamped steel cover acts as an effective gap-type seal to keep the lubricant inside the bearing.
In a nutshell
The right choise forWith the Skf nx 20 z combined needle roller and thrust ball bearing, you solve space limitations in tight mechanical assemblies without compromising performance. Measuring 20X30X28 mm, this non-separable unit combines a radial needle roller bearing with a single-direction thrust ball bearing. This allows you to accommodate moderate radial loads and unidirectional axial thrust forces simultaneously within a single low-profile component. The integrated stamped steel cover acts as a gap-type seal to retain grease inside the thrust section. Running directly on a hardened shaft without a built-in inner ring, it provides compact and reliable guidance for machine tools, industrial gearboxes, and rotary drive units.
Product information
Key features according to our expert
- Inner diameter: 20 mm
- Outer diameter: 30 mm
- Width: 28 mm
Documents
All Features
- Inner diameter
- 20 mm
- Outer diameter
- 30 mm
- Width
- 28 mm
- Thrust part
- Without cage
- Reference speed
- 6,300 r/min
- Tolerance class
- Other
- Bearing part
- Radial part without inner ring
- Rolling element (thrust part)
- Balls
- Lubricant (thrust part)
- Grease
- Special feature
- Thrust part with stamped steel cover without lubrication holes
- Limiting speed
- 4,500 r/min
- Axial load capability
- Single-direction
- Rolling bearing type
- Needle roller / full complement thrust ball bearing
- Bore diameter
- 20 mm
- Radial part
- With cage
- Coating
- Without
- Outer diameter
- 30 mm
- Material, bearing
- Bearing steel
- Brand SKF
- EAN 7316571137339
- Supplier number SKF NX 20 Z
Frequently asked questions about this product
Answered by specialists
- What types of loads can this combined bearing support?
- It supports radial loads and light axial loads acting in a single direction simultaneously.
- What are the exact dimensions of the SKF NX 20 Z?
- It has an inside diameter of 20 mm, an outside diameter of 30 mm, and a width of 28 mm.
- What does the Z suffix indicate on this model?
- The Z designation indicates a stamped steel cover over the thrust bearing section to retain grease.
- Does this needle roller bearing include an inner ring?
- No, the radial needle roller section is supplied without an inner ring to run directly on a hardened shaft.
- Is the SKF NX 20 Z separable?
- No, this bearing features a non-separable design where all parts form a single integrated unit.
Questions about this product?
Our product specialists are happy to help with any questions about this range. Call, email or chat with us!
Chat with us