Bearings
Angular Contact Bearings
Angular Contact Bearings
Quick Code: BB-507816
3307 NSK Double Row Angular Contact Ball Bearing 35mm x 80mm x 34.9mm
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Product Specification
Arrangement
Standard version
Brand
NSK
Cage
Steel
Clearance
Normal radial clearance
Contact angle
Without indication, usually 30-40 degrees
Inside Dia
35mm
Material
Standard bearing steel
Outer ring
Without flange/groove
Outside Dia
80mm
Row Type
Double
Seal
None, open bearing
Temperature range
-20 to +150 °C
Tolerance class
Tolerance class P0/PN2 / ABEC 1
Width
34.9mm
Reference
3307
Additional Reference:
10092728
Quick Order Code
BB-507816
Product Description
3307 NSK Double Row Angular Contact Ball Bearing
The 3307 is a premium double row angular contact bearing from NSK, a globally recognized bearing manufacturer. This bearing is engineered to handle simultaneous radial and axial loads from both directions, making it ideal for high-speed precision applications where exceptional load capacity and reliability are essential.
Product Specifications:
- Reference: 3307
- Brand: NSK
- Type: Double Row Angular Contact Ball Bearing
- Bore Diameter (Inside Dia): 35mm
- Outer Diameter (Outside Dia): 80mm
- Width: 34.9mm
- Row Type: Double Row
- Contact Angle: 30-40 degrees (standard)
Key Features:
- Double row design for enhanced load capacity and axial rigidity
- Steel cage construction for durability and reliability
- Standard bearing steel for optimal performance
- Normal radial clearance for standard applications
- Open design (unsealed) for applications not requiring protection
- Tolerance class P0/PN2 (ABEC 1) for precision applications
- Operating temperature range: -20°C to +150°C
Ideal Applications:
- High-speed spindle systems
- Industrial gearboxes and transmission equipment
- Motor and pump assemblies
- Machine tool applications
- Automotive and heavy-duty industrial machinery
- Applications requiring bidirectional axial load capability
The 3307 NSK bearing delivers dependable performance and exceptional precision for demanding industrial and commercial applications. With NSK's commitment to quality and our extensive stock availability, you can rely on prompt dispatch for your immediate requirements.

