Bearings
Needle Roller Bearings
Combined Bearings
NKX / NAX Series (Thrust Ball)
Quick Code: BB-498489
NKX70Z-XL INA Needle Roller/Thrust Ball Bearing with Cover
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Product Specification
Brand
INA
Cage
Sheet steel cage
Inside Dia (Fw)
70mm
Lubrication
For grease lubrication
Material
Standard bearing steel
Operating direction
Single direction bearing
Outside Dia (D)
85mm
Temperature range
-20 to +120 °C
Tolerance class
Tolerance class P0/PN2 / ABEC 1
Version
Self-retaining
Width (C)
40mm
Reference
NKX70-Z-XL
Additional Reference:
10047452
Equivalent to:
NKX70Z
Quick Order Code
BB-498489
Product Description
The NKX70Z-XL INA Needle Roller/Thrust Ball Bearing is a sophisticated, compact bearing solution designed for precision mechanical applications requiring efficient load management in restricted spaces. This advanced bearing combines a radial needle roller bearing with a full complement thrust ball bearing, enabling simultaneous support of moderate radial and lighter axial loads in a single direction.
Key Features:
- Combined needle roller and thrust ball bearing design
- Single direction load capacity
- Compact, low-profile construction
- Cover with gap-type seal for grease retention
- Sheet steel cage for enhanced durability
Technical Specifications:
- Inside Diameter: 70mm
- Outside Diameter: 85mm
- Width: 40mm
- Material: Standard bearing steel
- Temperature Range: -20°C to +120°C
- Tolerance Class: P0/PN2 / ABEC 1
- Lubrication: Grease
- Version: Self-retaining
Potential Applications:
- Automotive transmission systems
- Industrial machinery with limited mounting space
- Precision mechanical equipment
- Robotics and motion control mechanisms
- Compact mechanical systems requiring efficient load distribution
The NKX70Z-XL offers engineers a reliable, space-efficient bearing solution that delivers exceptional performance in demanding mechanical environments, making it ideal for applications where traditional bearing arrangements are impractical.

