Description
The Regal Rexnord Rollway Bearings 3308C3 is a 40mm bore double row angular contact ball bearing engineered to handle combined radial and axial (thrust) loads simultaneously — making it an ideal choice for demanding HVAC, industrial, and mechanical drive applications.
Double row angular contact bearings deliver greater rigidity and load capacity than their single row counterparts, and the C3 internal clearance designation provides a looser-than-normal fit that accommodates thermal expansion, higher operating temperatures, and interference-fit installations. This makes the 3308C3 well suited for applications where shaft or housing temperatures fluctuate or where press-fit mounting is required.
Key Features
- 40mm bore diameter for precise shaft fit
- Double row angular contact design for combined radial and axial load capacity
- C3 internal clearance — greater than normal, ideal for elevated temperatures and interference fits
- Rollway precision manufacturing for consistent performance and long service life
- Suitable for HVAC blower shafts, fan assemblies, pumps, and general industrial machinery
Specifications
- SKU: 3308C3
- Bore: 40mm
- Bearing Type: Double Row Angular Contact Ball Bearing
- Internal Clearance: C3 (greater than normal)
- Brand: Regal Rexnord – Rollway Bearings
Why Choose Rollway Bearings?
Rollway Bearings, a Regal Rexnord brand, has a long-standing reputation for producing high-quality anti-friction bearings used across HVAC, power transmission, and industrial markets. Each bearing is manufactured to strict dimensional and tolerance standards, ensuring reliable drop-in compatibility and extended operational life in critical applications.
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