Bearings
Tapered Roller Bearings
Imperial Taper Roller Bearings
NTN Imperial Taper Roller Bearings
Quick Code: BB-704480
HH228340/HH228310 NTN Imperial Taper Roller Bearing
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Product Specification
Bearing Width
77.788mm
Inner Ring Width
82.55mm = 3.1/4inch
Inside Diameter
120.65mm = 4.3/4inch
Outer Ring Width
61.913mm
Outside Diameter
254mm = 10inch
Reference
HH228340/HH228310
Brand
NTN
Quick Order Code
BB-704480
Product Description
The HH228340/HH228310 NTN Imperial Taper Roller Bearing is a precision-engineered component from NTN, a globally recognised leader in bearing technology. Designed to handle both radial and axial loads simultaneously, this large-format tapered roller bearing is ideal for demanding industrial applications where reliability and high load capacity are essential.
Key Features
- Brand: NTN – trusted worldwide for quality and durability
- Reference: HH228340/HH228310
- Standard version equipped with a robust sheet steel cage
- Operating temperature range of -40 to +120°C
- Manufactured to P0/PN2 / ABEC 1 tolerance standards
- Capable of supporting combined radial and thrust loads
Specifications
- Inside Diameter: 120.650mm / 4.7500inch
- Outside Diameter: 254.000mm / 10.000inch
- Bearing Width: 77.788mm / 3.0625inch
- Inner Ring Width: 82.550mm / 3.2500inch
- Outer Ring Width: 61.913mm / 2.4375inch
Typical Applications
With its large imperial dimensions and heavy-duty construction, the HH228340/HH228310 is well suited to a variety of high-load environments, including:
- Heavy machinery and construction equipment
- Industrial gearboxes and transmissions
- Wheel hubs and axle assemblies for commercial vehicles
- Agricultural and mining equipment
- Specialised applications requiring imperial measurements
If you are unsure whether this bearing meets your specific requirements, our expert team is on hand to help you select the perfect NTN taper roller bearing for your application.
