Bearings
Angular Contact Bearings
Angular Contact Bearings
Quick Code: BB-508213
3203 C3 NSK Double Row Angular Contact Ball Bearing 17mm x 40mm x 17.5mm
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Product Specification
Arrangement
Standard version
Brand
NSK
Cage
Steel
Clearance
Slightly increased radial clearance
Contact angle
Without indication, usually 30-40 degrees
Inside Dia
17mm
Material
Standard bearing steel
Outer ring
Without flange/groove
Outside Dia
40mm
Row Type
Double
Seal
None, open bearing
Temperature range
-20 to +150 °C
Tolerance class
Tolerance class P0/PN2 / ABEC 1
Width
17.5mm
Reference
3203C3
Additional Reference:
10095805
Quick Order Code
BB-508213
Product Description
3203 C3 NSK Double Row Angular Contact Ball Bearing
The 3203 C3 is a premium double row angular contact ball bearing from NSK, engineered to deliver exceptional performance in precision applications requiring simultaneous radial and axial load capacity. With a compact bore diameter of 17mm and outer diameter of 40mm, this bearing combines reliability and versatility for a wide range of industrial and mechanical applications.
Product Specifications:
- Bore Diameter: 17mm
- Outer Diameter: 40mm
- Width: 17.5mm
- Bearing Type: Double Row Angular Contact
- Contact Angle: 30-40° for balanced load distribution
- Cage Type: Steel cage for reliable ball retention
- Material: Standard bearing steel construction
- Clearance: Slightly increased radial clearance (C3) for optimal performance under varying operating conditions
- Seal Type: Open design (no seal) for easy maintenance and lubrication
- Tolerance Class: P0/PN2 (ABEC 1) for precise dimensional accuracy
- Operating Temperature Range: -20°C to +150°C
Key Features:
- Double row configuration for increased load capacity and rigidity
- Angular contact design optimized for high-speed precision applications
- Steel cage construction ensures durable and consistent ball centring
- Compact dimensions ideal for space-constrained applications
- C3 clearance rating provides flexibility for varying operating conditions
- NSK precision engineering guarantees exceptional reliability and longevity
Typical Applications:
- Machine tool spindles and precision equipment
- Industrial gearboxes and transmission systems
- Electric motors and pump assemblies
- Compressor and blower systems
- Automotive and light industrial machinery
- Applications requiring combined radial and axial load handling
- General industrial equipment where cost-effectiveness and reliability are essential
Reference Number: 3203C3
Manufacturer: NSK
NSK is a globally recognized bearing manufacturer renowned for producing high-quality, precision-engineered bearings trusted worldwide for their exceptional durability and performance in demanding applications.
