Bearings
Needle Roller Bearings
Combined Bearings
NKX / NAX Series (Thrust Ball)
Quick Code: BB-525881
NKX12Z SKF Needle Roller/Thrust Ball Bearing with Cover
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NKXR / NBX Series (Cylindrical Roller)
Metric Stainless Steel Racks, 20° P.A
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Product Specification
Brand
SKF
Cage
Sheet steel cage
Inside Dia (Fw)
12mm
Lubrication
For grease lubrication
Material
Standard bearing steel
Operating direction
Single direction bearing
Outside Dia (D)
27.2mm
Temperature range
-20 to +120 °C
Tolerance class
Tolerance class P0/PN2 / ABEC 1
Version
Self-retaining
Width (C)
23mm
Reference
NKX12-Z
Additional Reference:
10226868
Equivalent to:
NKX12Z
Quick Order Code
BB-525881
Product Description
The NKX12Z SKF Needle Roller/Thrust Ball Bearing is a precision-engineered, compact bearing solution designed to meet the demanding requirements of space-constrained mechanical systems. This innovative non-separable bearing combines advanced technologies to provide exceptional performance in challenging applications.
Key Technical Characteristics:
- Bore diameter: 12mm
- Outside diameter: 27.2mm
- Total width: 23mm
- Single direction bearing capability
- Temperature range: -20°C to +120°C
- Tolerance class: P0/PN2 / ABEC 1
- Constructed with standard bearing steel
- Sheet steel cage
- Grease lubrication with gap-type seal cover
- Self-retaining version
Performance Features:
- Unique non-separable design combining radial needle roller and thrust ball bearing technologies
- Accommodates both moderate radial loads and lighter axial loads in a single direction
- Low-profile, compact construction for space-constrained applications
- Cover with gap-type seal for effective grease retention
- Operates efficiently across a wide temperature range
Potential Applications:
- Automotive transmission systems
- Industrial machinery with limited installation space
- Precision mechanical equipment
- Robotics and automated manufacturing mechanisms
- Compact power transmission systems
- Machine tools and precision engineering applications
Ideal for engineers and designers seeking a reliable, space-efficient bearing solution that can handle complex loading conditions with precision and durability. The NKX12Z SKF bearing provides an optimal balance of performance and compact design for demanding mechanical systems.
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