Bearings
Needle Roller Bearings
Combined Bearings
NKIB / NATB Series (Angular - Double Direction)
Quick Code: BB-126529
NATB5911 IKO Needle Roller/Angular Contact Bearing
Also Try
NKX / NAX Series (Thrust Ball)
NKIA / NATA Series (Angular - Single Direction)
ZARN Series (Axial Cylindrical Roller)
ZARF Series (Axial Cylindrical Roller)
NKXR / NBX Series (Cylindrical Roller)
Dial Indicators
Buy Now
Qty:
Product Specification
Brand
IKO
C
34mm
F
63mm
Inside Dia (d)
55mm
Interchangeable With:
NKIB5911
Outside Dia (D)
80mm
Width (B)
38mm
Quick Order Code
BB-126529
Product Description
The NATB5911 IKO Needle Roller/Angular Contact Bearing is a high-performance precision bearing designed for demanding industrial applications requiring robust load support and versatile performance.
Key Technical Specifications
- Bore Diameter: 55mm
- Outside Diameter: 80mm
- Width: 38mm
- Interchangeable Model: NKIB5911
- C-Dimension: 34mm
- F-Dimension: 63mm
Product Features
- Combined needle/ball race with double directional axial component
- Dual lubrication options: compatible with grease and oil
- Outer ring features lubrication groove and hole for efficient maintenance
- Operational temperature range: -20°C to +120°C
- Unique design with narrow and wide inner rings
- Plastic ball cage with shoulder guidance system
- Capable of supporting bidirectional alternating axial forces
Typical Application Areas
- Heavy-duty industrial machinery
- Automotive transmission systems
- High-precision mechanical assemblies
- Robotics and automation equipment
- Machine tools with complex load requirements
- Power transmission systems
Manufactured by IKO, a leading global bearing manufacturer renowned for precision engineering and exceptional reliability. This bearing offers superior performance in applications requiring complex load management and compact design.
