Bearings
Angular Contact Bearings
Angular Contact Bearings
Quick Code: BB-508330
3310 B-2ZRTNG NSK Double Row Angular Contact Ball Bearing 50mm x 110mm x 44.4mm
The 3310 B-2ZRTNG NSK Double Row Angular Contact Ball Bearing is a precision bearing engineered to handle combined radial and axial loads simultaneously, making it ideal for high-speed applications requiring reliable performance and durability.
Key Features:
- Double row configuration for enhanced load capacity and rigidity
- Low axial clearance design available in O- and X-arrangement configurations
- Dual protective covers on both sides for sealed operation
- 40-degree contact angle optimized for axial load handling
- Polyamide cage for lightweight, durable performance
- Wide operating temperature range from -20°C to +120°C
- Standard bearing steel construction for reliability
- ABEC 1 / P0-PN2 tolerance class for precision applications
Specifications:
- Reference: 3310B-2ZRTNG
- Manufacturer: NSK
- Bore Diameter: 50mm
- Outer Diameter: 110mm
- Width: 44.4mm
- Row Type: Double
- Seal Type: Covers on both sides
- Cage Material: Polyamide
- Contact Angle: 40 degrees
- Radial Clearance: Normal
- Outer Ring: Without flange/groove
Applications:
This sealed double row angular contact bearing is ideally suited for gearboxes, electric motors, spindle assemblies, and other precision machinery where combined loading, high-speed operation, and maintenance-free sealed protection are required. The sealed design eliminates the need for regular lubrication maintenance while protecting against contaminant ingress, making it particularly valuable in demanding industrial environments.
The dual-cover sealed construction and low axial clearance configuration make the 3310 B-2ZRTNG an excellent choice for applications demanding superior rigidity and consistent performance over extended operating periods.
