635-2ZJEM
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
635-2ZJEM
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
8.5 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Shielded
For load direction
Radial
Main Dimensions
Bore diameter
5 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
19 mm
Outside diameter tolerance
-0.008mm to 0
Width
6 mm
Width tolerance
-0.12mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
447 lbf
Radial static load rating
161 lbf
Limiting speed
32 X 1000 rpm
Lubrication
None
Radial internal clearance
CN
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Chrome Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 1.99
/ each
In Stock
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635-2ZJEM Bearing Product Overview & Core Advantages
The 635-2Z is a single row deep groove ball bearing designed for applications requiring reliable performance in compact spaces. This shielded bearing offers excellent radial load capacity and is manufactured to ABEC 1 | ISO P0 precision class, ensuring consistent operation. Its key advantages include robust construction using chrome steel for all critical components, providing durability and resistance to wear. The inclusion of shields (2Z) on both sides protects against contamination, making it suitable for environments where debris is a concern, while the standard CN radial internal clearance ensures optimal performance under normal operating conditions.
635-2ZJEM Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 635 | Basic bearing series designation, indicating a metric single row deep groove ball bearing with standard dimensions. |
| -2Z | Denotes non-contact shields on both sides of the bearing. These shields protect the internal components from dust and other contaminants without significantly increasing friction, contributing to the bearing's limiting speed of 32,000 rpm. |
635-2ZJEM Bearing Structural Features & Performance Benefits
- Robust Construction: Manufactured entirely from chrome steel (rings, balls, and cage), this bearing delivers high strength, excellent wear resistance, and long service life under radial dynamic loads up to 447 lbf.
- Optimized Internal Geometry: The deep groove raceway design enables efficient handling of radial loads and moderate axial loads in both directions, providing versatile load support.
- Contamination Protection: The non-contact steel shields (2Z) effectively seal the bearing interior from particulate contaminants, enhancing reliability in unclean environments without the torque drag associated with contact seals.
- Precision Performance: Built to ABEC 1 | ISO P0 tolerance standards with CN radial internal clearance, ensuring smooth, low-vibration operation suitable for a wide range of industrial applications.
- High-Speed Capability: The combination of a chrome steel cage, optimized internal geometry, and low-friction shields allows for a high limiting speed of 32,000 rpm.
635-2ZJEM Bearing Typical Application Areas
- Small Electric Motors: Ideal for use in fractional horsepower motors, fans, and blowers requiring reliable, high-speed operation.
- Precision Instruments: Suitable for medical devices, optical equipment, and measuring instruments where compact size and smooth running are critical.
- Office Automation Equipment: Commonly used in printers, scanners, and copiers for spindle and roller support.
- Power Tools: Provides durable performance in small grinders, drills, and other handheld tools.
- General Machinery: Applicable in various light-duty industrial machinery, conveyor systems, and agricultural equipment where radial load support is primary.
