Bearings
Tapered Roller Bearings
Metric Taper Roller Bearings
NTN Metric Taper Roller Bearings
Quick Code: BB-521229
32311 U NTN Tapered Roller Bearing
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Product Specification
Arrangement
Standard version
Cage
Sheet steel cage
Inside Diameter
55mm
Outside Diameter
120mm
Product range
Complete tapered roller bearing
Roller rows
Single row bearing
Temperature range
-40 to +120 °C
Tolerance class
Tolerance class P0/PN2 / ABEC 1
Width
45.5mm
Reference
32311U
Additional Reference:
10137360
Brand
NTN
Quick Order Code
BB-521229
Product Description
The 32311 U NTN Tapered Roller Bearing is a high-performance precision bearing designed for demanding industrial applications that require robust and reliable rotational performance.
Key Specifications
- Brand: NTN
- Reference Number: 32311U
- Inside Diameter: 55mm
- Outside Diameter: 120mm
- Width: 45.5mm
- Roller Arrangement: Single row bearing
- Cage Material: Sheet steel
Performance Characteristics
- Temperature Range: -40°C to +120°C
- Tolerance Class: P0/PN2 / ABEC 1
- Complete tapered roller bearing design
- Standard version configuration
Typical Applications
This NTN tapered roller bearing is ideal for use in various industrial sectors, including:
- Automotive transmissions and wheel assemblies
- Heavy machinery and construction equipment
- Industrial gearboxes and power transmission systems
- Agricultural machinery
- Mining and material handling equipment
With its robust design, wide temperature tolerance, and precise engineering, this bearing provides exceptional reliability and performance in challenging operational environments. The single-row configuration and sheet steel cage ensure durability and consistent performance across a wide range of industrial applications.
