216-2Z
With Filling Slots Deep Groove Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
216-2Z
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
1.55 kg
Tolerance class
P0
Seal type
Shielded
For load direction
Radial
Main Dimensions
Bore diameter
80 mm
Bore diameter tolerance
-0.015mm to 0
Outside diameter
140 mm
Outside diameter tolerance
-0.018mm to 0
Width
26 mm
Width tolerance
-0.15mm to 0
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
19783 lbf
Radial static load rating
19109 lbf
Limiting speed
4 X 1000 rpm
Lubrication
Grease
Radial internal clearance
CN
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Nylon
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 39.37
/ each
In Stock
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
216-2Z Bearing Product Overview & Core Advantages
The 216-2Z is a single row deep groove ball bearing designed for reliable performance in demanding applications. This shielded bearing excels at handling significant radial loads while offering moderate capacity for axial loads in both directions. Its compact design, combined with precision engineering and integrated protection, makes it an ideal choice for applications requiring high reliability and long service life with minimal maintenance.
216-2Z Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Advantage |
|---|---|---|
| 216 | Standard bearing series designation, defining the core dimensions: 80mm bore, 140mm OD, 26mm width. | Standardized bearing dimensions ensure interchangeability and easy sourcing. |
| 2Z | Bearing is equipped with shields on both sides. | Provides effective protection against contaminants while retaining pre-lubricating grease, enhancing bearing life and enabling maintenance-free operation. |
216-2Z Bearing Structural Features & Performance Benefits
- Robust Load Capacity: Manufactured from chrome steel for both rings and balls, this bearing delivers a high radial dynamic load rating of 19,783 lbf and a radial static load rating of 19,109 lbf, ensuring durability under significant stress.
- Optimized High-Speed Operation: The lightweight nylon cage minimizes centrifugal forces and friction, contributing to a high limiting speed of 4,000 rpm for smooth and efficient performance.
- Sealed and Pre-Lubricated for Longevity: The non-contact 2Z shields effectively seal the bearing, and it comes pre-lubricated with grease. This combination offers a wide operating temperature range (-30°C to 120°C) and provides a long, maintenance-free service life.
- Precision Fit and Standard Clearance: Manufactured to P0 tolerance class with a standard CN radial internal clearance, ensuring predictable performance and reliable operation in a wide range of applications.
216-2Z Bearing Typical Application Areas
- Electric Motors and Generators
- Industrial Gearboxes and Transmissions
- Material Handling Equipment (Conveyors, Pulleys)
- Agricultural Machinery
- Pumps and Fans
- General Industrial Machinery requiring a robust, sealed ball bearing solution.
