Bearings
Needle Roller Bearings
Combined Bearings
NKX / NAX Series (Thrust Ball)
Quick Code: BB-498486
NKX50Z-XL INA Needle Roller/Thrust Ball Bearing with Cover
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Product Specification
Brand
INA
Cage
Sheet steel cage
Inside Dia (Fw)
50mm
Lubrication
For grease lubrication
Material
Standard bearing steel
Operating direction
Single direction bearing
Outside Dia (D)
62mm
Temperature range
-20 to +120 °C
Tolerance class
Tolerance class P0/PN2 / ABEC 1
Version
Self-retaining
Width (C)
35mm
Reference
NKX50-Z-XL
Additional Reference:
10047449
Equivalent to:
NKX50Z
Quick Order Code
BB-498486
Product Description
The NKX50Z-XL INA Needle Roller/Thrust Ball Bearing is a precision-engineered, compact bearing solution designed for complex mechanical applications with limited space. This advanced bearing combines a radial needle roller bearing with a full complement thrust ball bearing, providing efficient load management in a single direction.
Key Features:
- Non-separable bearing design with integrated functionality
- Combines radial needle roller and thrust ball bearing mechanisms
- Accommodates moderate radial and lighter axial loads
- Compact, low-profile construction for space-constrained applications
- Cover with gap-type seal for grease retention
- Self-retaining version for simplified installation
Technical Specifications:
- Brand: INA
- Inside Diameter: 50mm
- Outside Diameter: 62mm
- Width: 35mm
- Cage Material: Sheet steel
- Bearing Material: Standard bearing steel
- Lubrication: Grease lubrication
- Operating Direction: Single direction
- Temperature Range: -20°C to +120°C
- Tolerance Class: P0/PN2 / ABEC 1
Typical Applications:
- Industrial machinery with limited installation space
- Precision mechanical systems
- Automotive transmission components
- Robotics and automation equipment
- Compact power transmission systems
- Precision engineering applications
Ideal for engineers and designers seeking a versatile, high-performance bearing solution that efficiently manages complex load requirements while maintaining reliability and operational efficiency in compact mechanical environments.
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