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Quick Code: BB-517639
SMF128 ZEN Stainless Open Deep Groove Ball Bearing 8mm x 12mm x 2.5mm
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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
8mm
Material
Stainless steel
Material of rolling elements
Stainless steel
Outer ring
Flange on outer ring
Outside Dia
12mm
Sealing
Open
Temperature range
-20 to +120 °C
Tolerance class
Tolerance class P0/PN2 / ABEC 1
Width
2.5mm
Reference
SMF128
Additional Reference:
10128307
Quick Order Code
BB-517639
Product Description
The SMF128 ZEN Stainless Open Deep Groove Ball Bearing is a compact, precision-engineered bearing designed for miniature and delicate mechanical applications requiring high performance and durability in a small form factor.
Technical Specifications:
- Dimensions: 8mm x 12mm x 2.5mm
- Bore Type: Cylindrical bore
- Bearing Configuration: Single row
- Material: Stainless steel (inner rings, outer rings, and rolling elements)
- Cage Material: Sheet steel cage
- Sealing: Open design
- Radial Clearance: Normal radial clearance
- Tolerance Class: P0/PN2 / ABEC 1
- Operating Temperature Range: -20°C to +120°C
- Current Insulation: No current insulation
- Outer Ring: Flange on outer ring
Key Features:
- Corrosion-resistant stainless steel construction
- Extremely compact and lightweight design
- Open bearing type for flexible lubrication
- Precise ABEC 1 tolerance class
- Wide operating temperature range
Typical Applications:
- Precision medical devices
- Micro-mechanical systems
- Small robotics
- Compact electronic equipment
- Miniature precision instruments
- Small motors and actuators
- Aerospace and defense instrumentation
The open design of this ZEN bearing allows for optimal lubrication and flexibility, making it an excellent choice for applications that require precise rotation in extremely small mechanical systems. Its stainless steel construction ensures durability and resistance to environmental factors, while its minimal dimensions make it ideal for space-constrained precision engineering projects.
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