6316-2Z
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
6316-2Z
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
3.74 kg
Tolerance class
P6
Seal type
Shielded
For load direction
Radial
Main Dimensions
Bore diameter
80 mm
Bore diameter tolerance
-0.012mm to 0
Outside diameter
170 mm
Outside diameter tolerance
-0.018mm to 0
Width
39 mm
Width tolerance
-0.15mm to 0
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
29225 lbf
Radial static load rating
19446 lbf
Limiting speed
4.3 X 1000 rpm
Lubrication
Grease
Radial internal clearance
CN
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Stainless Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 79.18
/ each
In Stock
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6316-2Z Bearing Product Overview & Core Advantages
The 6316-2Z is a high-performance, single row deep groove ball bearing designed for demanding industrial applications. Engineered for radial load capacity and reliable operation, this shielded bearing offers a robust solution where space and performance are critical. Its construction from high-grade chrome steel and inclusion of stainless steel cage ensure durability and consistent performance. The pre-lubricated grease and integrated shields provide long-term, maintenance-free operation, making it an ideal choice for applications requiring high reliability and extended service life.
6316-2Z Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6316 | Standard designation for a single row deep groove ball bearing with an 80mm bore, 170mm OD, and 39mm width. |
| 2Z | Bearing is fitted with shields on both sides. This provides effective protection against contamination from solid particles while allowing for higher rotational speeds compared to contact seals. |
6316-2Z Bearing Structural Features & Performance Benefits
- High Load Capacity & Rigidity: The single row deep groove raceway design is optimized to support significant radial loads (Dynamic: 29,225 lbf, Static: 19,446 lbf). The robust chrome steel construction ensures dimensional stability and high rigidity under load.
- Optimized for Speed: The combination of a lightweight, durable stainless steel cage and non-contact shields (2Z) minimizes friction and allows for a high limiting speed of 4,300 rpm.
- Maintenance-Free & Long-Lasting: The bearing is pre-lubricated with high-quality grease and sealed with shields on both sides, effectively retaining lubrication and excluding contaminants. This design ensures reliable operation over a wide temperature range (-30°C to 120°C) without the need for re-lubrication.
- Precision & Consistency: Manufactured to P6 tolerance class and standard CN radial internal clearance, this bearing delivers precise running accuracy and consistent performance, which is critical for smooth and vibration-free operation.
6316-2Z Bearing Typical Application Areas
This versatile bearing is widely used across various industries due to its robust design and reliable performance. Key application areas include:
- Electric Motors and Generators
- Industrial Gearboxes
- Material Handling Equipment (e.g., conveyor pulleys)
- Agricultural Machinery
- Pumps and Compressors
- General Industrial Machinery requiring reliable, maintenance-free operation.
