Bearings
Angular Contact Bearings
Angular Contact Bearings
Quick Code: BB-517179
3301-B-2RS Zen Double Row Angular Contact Ball Bearing 12mm x 37mm x 19mm
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Product Specification
Arrangement
Standard version
Brand
Zen
Cage
Polyamide cage
Clearance
Normal radial clearance
Contact angle
40 degree
Inside Dia
12mm
Material
Standard bearing steel
Outer ring
Without flange/groove
Outside Dia
37mm
Row Type
Double
Seal
Lip seal on both sides
Width
19mm
Reference
3301-B-2RS
Additional Reference:
10127313
Quick Order Code
BB-517179
Product Description
3301-B-2RS Zen Double Row Angular Contact Ball Bearing
This precision-engineered double row angular contact ball bearing from Zen is designed for applications requiring simultaneous radial and axial load capacity in both directions. The sealed design and robust construction make it an ideal choice for general industrial machinery, moderate to high-speed applications, and equipment demanding reliable multi-directional load handling.
Bearing Specifications
- Bore Diameter: 12mm
- Outside Diameter: 37mm
- Width: 19mm
- Configuration: Double Row Angular Contact
- Contact Angle: 40 degrees
Technical Features
- Manufacturer: Zen
- Material: Standard bearing steel for superior durability and load-bearing capacity
- Cage Type: Polyamide cage for lightweight operation and reduced friction
- Sealing: Lip seals on both sides (2RS) for enhanced protection against contaminants and moisture ingress
- Clearance: Normal radial clearance
- Tolerance Class: P0/PN2 (ABEC 1) for reliable precision performance
- Temperature Range: -20°C to +120°C
- Arrangement: Standard version without outer ring flange or groove
Key Features
- Double row design accommodates radial and axial loads in both directions
- 40-degree contact angle optimized for enhanced combined load handling
- Lip seals on both sides provide reliable protection against dust, dirt, and moisture
- Polyamide cage ensures lightweight performance with minimal friction
- Compact 12mm bore size ideal for space-constrained applications
- Cost-effective solution without compromising on durability
Ideal Applications
This bearing is well-suited for:
- Electric motors and rotating machinery
- Pumps and compressors
- General industrial equipment
- Gearboxes and transmission systems
- Machine tools and precision equipment
- Sealed applications in moderate to high-speed environments
The sealed design and robust construction make this bearing an excellent choice for applications demanding reliability, efficiency, and extended service life in versatile industrial settings.
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