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Quick Code: BB-526932
SF61801-2RS ZEN Stainless Sealed Deep Groove Ball Bearing 12mm x 21mm x 5mm
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Product Specification
Ball rows
Single row bearing
Bore
Cylindrical bore
Brand
ZEN
Cage
Sheet steel cage
Clearance
Normal radial clearance
Current insulation
No current insulation
Inside Dia
12mm
Material
Stainless steel
Material of rolling elements
Stainless steel
Outer ring
Flange on outer ring
Outside Dia
21mm
Sealing
Sealed
Temperature range
-20 to +120 °C
Tolerance class
Tolerance class P0/PN2 / ABEC 1
Width
5mm
Reference
SF61801-2RS
Additional Reference:
10159687
Quick Order Code
BB-526932
Product Description
The SF61801-2RS ZEN Stainless Sealed Deep Groove Ball Bearing is a precision-engineered compact bearing designed for applications requiring high performance in small-scale mechanical systems. Constructed entirely from corrosion-resistant stainless steel, this bearing offers exceptional durability and reliability in challenging environments.
Key Specifications:
- Dimensions: 12mm x 21mm x 5mm
- Material: Stainless steel (both inner and outer rings, rolling elements)
- Bore Type: Cylindrical
- Configuration: Single row deep groove ball bearing
- Sealing: Fully sealed (2RS type)
- Cage Material: Sheet steel
Technical Features:
- Normal radial clearance
- Temperature range: -20°C to +120°C
- Tolerance class: P0/PN2 / ABEC 1
- No current insulation
- Outer ring features integrated flange
Typical Applications:
- Precision medical equipment
- Small electric motors
- Robotics and automation systems
- Laboratory and scientific instruments
- Miniature machinery
- Food processing equipment
The stainless steel construction provides superior corrosion resistance, making this bearing ideal for applications in humid, wet, or chemically challenging environments. Its compact size and sealed design ensure long-lasting performance with minimal maintenance requirements.
