6012-ZJEM (C3)
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
6012-ZJEM (C3)
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
403 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Shielded
For load direction
Radial
Main Dimensions
Bore diameter
60 mm
Bore diameter tolerance
-0.015mm to 0
Outside diameter
95 mm
Outside diameter tolerance
-0.015mm to 0
Width
18 mm
Width tolerance
-0.150mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
6609 lbf
Radial static load rating
5216 lbf
Limiting speed
7.1 X 1000 rpm
Lubrication
None
Radial internal clearance
C3
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Chrome Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
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In Stock
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6012-ZJEM (C3) Bearing Product Overview & Core Advantages
The 6012-ZJEM (C3) is a single row deep groove ball bearing engineered for robust performance in demanding applications. This metric bearing features a shielded design and is characterized by its ability to handle significant radial loads. Its C3 radial internal clearance makes it particularly suitable for applications where thermal expansion is a factor, ensuring stable operation across a wide temperature range. Constructed entirely from chrome steel, it offers excellent durability and is designed for high reliability in industrial environments.
6012-ZJEM (C3) Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning |
|---|---|
| Z | Shielded on one side. Provides effective protection against contaminant ingress while allowing for high-speed operation. |
| JEM | A manufacturer-specific designation for the pressed steel cage, optimized for strength and guiding efficiency. |
| (C3) | Indicates a greater than normal radial internal clearance. This is essential for applications with high thermal gradients or where fit interference may reduce operational clearance. |
6012-ZJEM (C3) Bearing Structural Features & Performance Benefits
- High Load Capacity: The deep groove raceway and single-row design are optimized to support high radial dynamic load ratings (6609 lbf) and radial static load ratings (5216 lbf), ensuring long service life under heavy loads.
- Optimized for Stability: The C3 clearance provides operational stability in environments prone to thermal expansion, preventing binding and ensuring smooth rotation.
- Shielded Protection: The integral shield protects the internal components from contaminants, enhancing reliability without the added friction of contact seals.
- Precision Manufacturing: Manufactured to ABEC 1 | ISO P0 tolerance class, guaranteeing consistent dimensional accuracy and reliable performance for general precision applications.
- High-Speed Capability: With a limiting speed of 7,100 rpm, it is suitable for a wide range of high-speed machinery.
6012-ZJEM (C3) Bearing Typical Application Areas
This versatile bearing is ideal for use in:
- Electric Motors and Gearboxes
- Industrial Pumps and Fans
- Material Handling Equipment
- Agricultural Machinery
- General Industrial Machinery requiring reliable radial support
