Bearings
Angular Contact Bearings
Angular Contact Bearings
Quick Code: BB-529773
LJT2.1/2 NKE Single Row Angular Contact Ball Bearing 63.5mm x 127mm x 23.81mm
LJT2.1/2 NKE Single Row Angular Contact Ball Bearing
This premium single row angular contact ball bearing from NKE is engineered to deliver reliable performance in demanding applications requiring simultaneous radial and axial load capacity. With a 63.5mm bore and 127mm outer diameter, the LJT2.1/2 combines precision engineering with robust construction, making it an ideal choice for industrial machinery and heavy-duty equipment operating in challenging environments. NKE is a respected bearing manufacturer renowned for delivering high-quality precision bearings with exceptional durability and reliability across diverse industrial applications.
Key Specifications:
- Bore Diameter: 63.5mm (2.1/2 inch)
- Outside Diameter: 127mm (5 inch)
- Width: 23.81mm (15/16 inch)
- Row Type: Single Row
- Contact Angle: 35°
- Arrangement: Standard version
- Cage Material: Sheet steel cage
- Clearance: Normal radial clearance
- Seal Type: Open bearing (none)
- Material: Standard bearing steel
- Outer Ring: Without flange/groove
- Tolerance Class: P0/PN2 (ABEC 1)
- Operating Temperature Range: -20°C to +150°C
Technical Features:
- Single row configuration designed for applications requiring combined radial and axial load capacity
- 35° contact angle optimised for superior axial load handling and radial load distribution
- Sheet steel cage design ensures reliable ball retention and smooth operation
- Open bearing design allows for flexible installation and maintenance options with custom sealing solutions
- Normal radial clearance allows for standard mounting applications and reliable performance
- Standard bearing steel construction for exceptional durability and longevity
- Extended operating temperature range (-20°C to +150°C) enables reliable operation in diverse thermal environments
- Larger bore size suitable for heavy-duty industrial applications requiring substantial load capacity
Performance Characteristics:
- Capable of handling combined radial and axial loads simultaneously
- High contact angle provides excellent axial load carrying capability
- Excellent load distribution for consistent performance across varying operating conditions
- High-speed capability ideal for precision machinery applications
- Reliable tilting moment capacity for complex loading scenarios
- Open design enables custom sealing arrangements for specific environmental requirements
Ideal Applications:
The LJT2.1/2 is well-suited for demanding industrial and commercial applications including:
- Large electric motors and spindle assemblies
- Gearboxes and transmission systems
- Machine tool equipment
- Pumps and compressors
- Industrial fans and blowers
- Heavy-duty mechanical assemblies
- Applications requiring high axial load capacity with moderate speed requirements
- Equipment where custom sealing or lubrication arrangements are required
Reference Number: LJT2.1/2 NKE
