Bearings
Angular Contact Bearings
Angular Contact Bearings
Quick Code: BB-514278
7005 BW NSK Single Row Angular Contact Ball Bearing 25mm x 47mm x 12mm
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Product Specification
Arrangement
Standard version
Brand
NSK
Cage
Steel
Clearance
Normal radial clearance
Contact angle
40 degree
Inside Dia
25mm
Material
Standard bearing steel
Outer ring
Without flange/groove
Outside Dia
47mm
Row Type
Single
Seal
None, open bearing
Temperature range
-20 to +150 °C
Tolerance class
Tolerance class P0/PN2 / ABEC 1
Width
12mm
Reference
7005BW
Additional Reference:
10118374
Quick Order Code
BB-514278
Product Description
7005 BW NSK Single Row Angular Contact Ball Bearing
This reliable single row angular contact ball bearing from NSK is engineered to handle combined radial and axial loads in one direction, making it an excellent choice for moderate-speed industrial applications. The compact 25mm bore design provides versatility for space-constrained assemblies while maintaining robust performance standards.
Specifications
- Bore Diameter: 25mm
- Outer Diameter: 47mm
- Width: 12mm
- Row Type: Single Row
- Contact Angle: 40°
- Seal Type: Open (None)
- Cage Type: Steel
- Brand: NSK
- Reference: 7005BW
- Clearance: Normal radial clearance
- Tolerance Class: P0/PN2 (ABEC 1)
- Operating Temperature Range: -20°C to +150°C
- Material: Standard bearing steel
Key Features
- Single row construction with 40° contact angle for efficient load distribution
- Handles simultaneous radial and axial loads in one direction
- Steel cage design for reliable ball retention and stability
- Compact profile ideal for space-limited applications
- Open bearing design allowing for external lubrication management
- Standard arrangement with normal radial clearance for general-purpose use
- NSK precision engineering delivers consistent performance and reliability
Applications
This versatile bearing is well-suited for:
- Electric motors and pump assemblies
- Gearboxes and transmission systems
- Industrial machinery requiring unidirectional axial support
- Machine tool equipment and spindle applications
- Compact mechanical assemblies where space efficiency is critical
- General industrial machinery and rotating equipment
- Applications operating across a wide temperature range
