Bearings
Angular Contact Bearings
Angular Contact Bearings
Quick Code: BB-514331
7313 BG NSK Single Row Angular Contact Ball Bearing 65mm x 140mm x 33mm
Help Articles
Also Try
Tab Washers
Lock Nuts
Metric Oil Seals
Dunlop & Budget Ball Bearings
SKF Ball Bearings
Buy Now
Product Specification
Arrangement
Bearing pair with a low axial clearance in O- and X-arrangem
Brand
NSK
Cage
Steel
Clearance
Normal radial clearance
Contact angle
40 degree
Inside Dia
65mm
Material
Standard bearing steel
Outer ring
Without flange/groove
Outside Dia
140mm
Row Type
Single
Seal
None, open bearing
Temperature range
-20 to +150 °C
Tolerance class
Tolerance class P0/PN2 / ABEC 1
Width
33mm
Reference
7313BG
Additional Reference:
10118640
Quick Order Code
BB-514331
Product Description
7313 BG NSK Single Row Angular Contact Ball Bearing
This precision-engineered NSK angular contact ball bearing is designed for applications requiring simultaneous radial and axial loads. The 7313 BG features a bearing pair configuration with low axial clearance, available in both O- and X-arrangements, making it ideal for high-speed precision equipment and demanding industrial applications.
Key Specifications:
- Bore Diameter: 65mm
- Outer Diameter: 140mm
- Width: 33mm
- Row Type: Single Row
- Contact Angle: 40 degrees
- Seal Type: Open Design (None)
- Cage Material: Steel
- Clearance: Normal Radial Clearance
- Arrangement: Bearing pair with low axial clearance in O- and X-arrangement
- Tolerance Class: P0/PN2 (ABEC 1)
- Material: Standard Bearing Steel
- Outer Ring: Without Flange/Groove
- Operating Temperature Range: -20°C to +150°C
- Reference Number: 7313BG
- Manufacturer: NSK
Design Features:
- Low axial clearance configuration optimizes performance for combined radial and axial loads
- 40-degree contact angle provides excellent load capacity and precision
- Versatile arrangement options (O- and X-arrangement) for flexible application requirements
- Steel cage design for enhanced durability and reliability
- Robust dimensions suitable for medium to large-scale industrial applications
- Open bearing design allows for custom sealing solutions
- NSK quality engineering for reliable, consistent performance
- Extended temperature range up to +150°C for hot environment applications
Typical Applications:
- High-speed spindle assemblies and machine tool equipment
- Automotive transmissions and gearboxes
- Industrial machinery with combined loading requirements
- Precision rotating shaft assemblies
- Motor and pump bearings
- Applications requiring low axial clearance for improved rigidity and performance
- Equipment operating in elevated temperature environments
This bearing pair is ready for immediate dispatch and offers the reliability and precision expected from NSK, a leading global bearing manufacturer.
Frequently viewed together
