Bearings
Angular Contact Bearings
Angular Contact Bearings
Quick Code: BB-502067
3820-2RS INA Double Row Angular Contact Ball Bearing 100mm x 125mm x 19mm
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Product Specification
Arrangement
Standard version
Brand
INA
Cage
Polyamide cage
Clearance
Normal radial clearance
Contact angle
Without indication, usually 30-40 degrees
Inside Dia
100mm
Material
Standard bearing steel
Outer ring
Without flange/groove
Outside Dia
125mm
Row Type
Double
Seal
Lip seal on both sides
Temperature range
-20 to +120 °C
Tolerance class
Tolerance class P0/PN2 / ABEC 1
Width
19mm
Reference
3820-2RS
Additional Reference:
10066945
Quick Order Code
BB-502067
Product Description
The 3820-2RS INA Double Row Angular Contact Ball Bearing is a robust precision bearing engineered to handle combined radial and axial loads with exceptional performance. As a product from INA, a trusted manufacturer of quality bearings, this double row design delivers reliable operation for demanding industrial applications.
Key Specifications:
- Bore Diameter: 100mm
- Outer Diameter: 125mm
- Width: 19mm
- Contact Angle: 30-40° (standard)
- Type: Double Row Angular Contact Ball Bearing
- Cage: Polyamide cage
- Clearance: Normal radial clearance
- Seals: Lip seals on both sides (2RS)
- Tolerance Class: P0/PN2 (ABEC 1)
Features & Benefits:
- Double Row Configuration – Optimised for simultaneous radial and axial load capacity in both directions
- Sealed Design – Integrated lip seals on both sides protect against contamination and retain lubricant
- Polyamide Cage – Lightweight, durable cage material for smooth operation and extended bearing life
- Standard Clearance – Normal radial clearance suitable for general industrial applications
- Wide Temperature Range – Operating range from -20°C to +120°C for versatile deployment
- Precision Quality – INA's quality standards ensure consistent performance and reliability
Applications:
Ideal for gearboxes, electric motors, pumps, compressors, spindle assemblies, and other industrial machinery requiring efficient handling of combined loads. The sealed design makes it particularly suitable for environments where contamination protection is essential.
Reference: 3820-2RS
