Bearings
Angular Contact Bearings
Angular Contact Bearings
Quick Code: BB-534914
3805-2RS NKE Double Row Angular Contact Ball Bearing 25mm x 37mm x 10mm
3805-2RS NKE Double Row Angular Contact Ball Bearing
This compact double row angular contact ball bearing from NKE is engineered to handle simultaneous radial and axial loads with reliable precision performance. The dual-row configuration provides superior load capacity and stiffness compared to single-row designs, making it ideal for high-speed applications and precision machinery where space is at a premium. The sealed design with lip seals on both sides protects against contaminants and moisture ingress, ensuring long-lasting durability in demanding industrial environments.
Key Specifications:
- Bore Diameter: 25mm
- Outer Diameter: 37mm
- Width: 10mm
- Bearing Type: Double Row Angular Contact Ball
- Manufacturer: NKE
- Contact Angle: 35 degrees
- Clearance: Normal radial clearance
- Cage Material: Sheet steel cage
- Seal Type: Lip seal on both sides (2RS)
- Tolerance Class: P0/PN2 / ABEC 1
- Operating Temperature Range: -20°C to +120°C
- Material: Standard bearing steel
- Outer Ring: Without flange/groove
- Arrangement: Standard version
- Reference Number: 3805-2RS
Features & Benefits:
- Double row construction maximizes load carrying capacity and stiffness for superior performance in compact spaces
- 35-degree contact angle optimizes performance for combined radial and axial loads
- Lip seals on both sides provide excellent protection against contaminants, dust, and moisture ingress
- Sheet steel cage delivers robust guidance and reduced friction during operation
- Normal radial clearance provides reliable performance across standard industrial and precision applications
- Compact dimensions ideal for space-constrained applications requiring high performance
- Wide operating temperature range (-20°C to +120°C) for versatile industrial use
- NKE manufacturing excellence ensures consistent quality and reliability
- Sealed design reduces maintenance requirements and simplifies installation
Typical Applications:
- Precision spindle systems and machine tool applications
- High-speed electric motors and servo drives
- Compact gearboxes and transmission systems
- Industrial automation equipment
- Pumps and compressors with limited space requirements
- Medical and laboratory instrumentation
- Aerospace and precision mechanical assemblies
- Applications where sealed bearings protect against contaminated environments
The 3805-2RS is an excellent choice for applications where compact size, durability, and sealed protection are essential. The double row design combined with sealed construction makes this bearing particularly suitable for industries demanding reliability with minimal maintenance. NKE's proven engineering expertise ensures consistent performance and extended service life even in challenging operating conditions.
