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Quick Code: BB-525647
S6209-2Z-J-CB-Si34N4-LD ZEN Stainless Shielded Deep Groove Ball Bearing 45mm x 85mm x 19mm
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Product Specification
Ball rows
Single row bearing
Bore
Cylindrical bore
Brand
ZEN
Cage
Stainless steel ribbon cage
Clearance
Normal radial clearance
Current insulation
Insulating ceramic balls
Inside Dia
45mm
Material
Stainless steel
Material of rolling elements
Si3N4, silicon nitride (ceramics)
Outer ring
Without flange/groove
Outside Dia
85mm
Sealing
Shielded
Temperature range
-30 to +150 °C
Tolerance class
Tolerance class P0/PN2 / ABEC 1
Width
19mm
Reference
S6209-2Z-J-CB-Si34N4-LD
Additional Reference:
10153853
Quick Order Code
BB-525647
Product Description
The S6209-2Z-J-CB-Si34N4-LD ZEN Stainless Shielded Deep Groove Ball Bearing is a high-precision, advanced engineering solution designed for demanding applications requiring exceptional performance and reliability.
Key Features:
- Single row deep groove ball bearing configuration
- Cylindrical bore with normal radial clearance
- Stainless steel construction with stainless steel ribbon cage
- Shielded design for enhanced protection
- Unique silicon nitride (Si3N4) ceramic rolling elements
- Compact dimensions: 45mm x 85mm x 19mm
- Wide operating temperature range: -30°C to +150°C
- Tolerance class P0/PN2 / ABEC 1 for precise performance
Technical Specifications:
- Inside Diameter: 45mm
- Outside Diameter: 85mm
- Width: 19mm
- Material: Stainless steel with silicon nitride ceramic balls
- Sealing Type: Shielded (2Z)
- Cage Material: Stainless steel ribbon
- Current Insulation: Insulating ceramic balls
Typical Applications:
- High-precision electrical equipment
- Advanced industrial machinery
- Aerospace and defense systems
- Robotics and automation
- Sensitive electronic and mechanical systems
- Environments requiring electrical insulation
- High-temperature applications
The unique combination of stainless steel construction and silicon nitride ceramic balls provides exceptional performance, corrosion resistance, and electrical insulation. The shielded design protects against contaminants while the wide temperature range ensures reliable operation in challenging environments. Ideal for applications demanding high precision, durability, and minimal maintenance.


