Bearings
Ball Bearings
Dunlop & Budget Ball Bearings
Quick Code: BB-532608
689-CE-ZRO2-PTFE ZEN Open Deep Groove Ball Bearing 9mm x 17mm x 4mm
Help Articles
Also Try
A Belts (13mm x 8mm)
Dunlop Taper Roller Bearings
Metric Oil Seals
Miniature Bearings
FAG Ball Bearings
Buy Now
Product Specification
Ball rows
Single row bearing
Bore
Cylindrical bore
Brand
ZEN
Cage
Plastic snap cage
Clearance
Normal radial clearance
Current insulation
No current insulation
Inside Dia
9mm
Material
Ceramics
Material of rolling elements
Zro2, zirconia (ceramics)
Outer ring
Without flange/groove
Outside Dia
17mm
Sealing
Open
Temperature range
-20 to +120 °C
Tolerance class
Tolerance class P0/PN2 / ABEC 1
Width
4mm
Reference
689-CE-ZrO2-PTFE
Additional Reference:
10203638
Quick Order Code
BB-532608
Product Description
The 689-CE-ZRO2-PTFE ZEN Open Deep Groove Ball Bearing is a high-performance, precision ceramic bearing designed for specialized applications requiring exceptional performance and durability. Featuring innovative ceramic construction and a unique open design, this miniature bearing offers superior characteristics for demanding technical environments.
Key Features:
- Precise Dimensions: 9mm inside diameter, 17mm outside diameter, 4mm width
- Single row deep groove ball bearing configuration
- Open design for maximum accessibility and minimal friction
- Advanced ceramic construction using ZrO2 (zirconia) rolling elements
- Plastic snap cage for lightweight performance
- Normal radial clearance for smooth rotational movement
- Operating temperature range: -20°C to +120°C
- Tolerance class P0/PN2 / ABEC 1 for high precision
- No current insulation
- Cylindrical bore type
- Outer ring without flange/groove
Typical Applications:
- High-precision scientific instruments
- Advanced robotics and automation systems
- Medical equipment and devices
- Semiconductor manufacturing
- Precision optical equipment
- Aerospace and defense technology
- High-speed spindle applications
The ceramic ZrO2 rolling elements provide exceptional advantages including reduced weight, higher hardness, improved corrosion resistance, and superior thermal stability. The open design allows for easy inspection, maintenance, and optimal lubrication, making this bearing ideal for applications requiring minimal friction and maximum performance.
