Bearings
Angular Contact Bearings
Angular Contact Bearings
Quick Code: BB-502066
3818-2RS INA Double Row Angular Contact Ball Bearing 90mm x 115mm x 19mm
3818-2RS INA Double Row Angular Contact Ball Bearing
This compact yet robust double row angular contact ball bearing from INA is engineered to handle simultaneous radial and axial loads in both directions, making it ideal for high-speed precision applications where space efficiency is critical. INA, a renowned bearing manufacturer, delivers reliable performance suitable for demanding industrial environments.
Key Specifications:
- Bore Diameter: 90mm
- Outer Diameter: 115mm
- Width: 19mm
- Row Type: Double Row
- Contact Angle: 30-40° for optimal load distribution
- Arrangement: Standard version
Design Features:
- Material: Standard bearing steel for durability and reliability
- Cage: Polyamide cage for lightweight operation and low friction
- Radial Clearance: Normal
- Seal Type: Lip seal on both sides for enhanced protection against contamination
- Outer Ring: Without flange/groove for flexible mounting options
- Tolerance Class: P0/PN2 (ABEC 1) for precision applications
- Operating Temperature Range: -20°C to +120°C
Applications:
This bearing is ideal for gearboxes, electric motors, pumps, compressors, spindle drives, and other heavy-duty equipment requiring dual-directional load capacity. The sealed design with lip seals on both sides provides excellent protection in environments exposed to moisture and contaminants, while the compact dimensions make it suitable for space-constrained applications. The double row configuration delivers exceptional load-carrying capacity compared to single row bearings of similar size.
Reference: 3818-2RS | Brand: INA
