310-Z
With Filling Slots Deep Groove Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
310-Z
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
1.15 kg
Tolerance class
P0
Seal type
Shielded
For load direction
Radial
Main Dimensions
Bore diameter
50 mm
Bore diameter tolerance
-0.012mm to 0
Outside diameter
110 mm
Outside diameter tolerance
-0.015mm to 0
Width
27 mm
Width tolerance
-0.12mm to 0
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
14478 lbf
Radial static load rating
11690 lbf
Limiting speed
7 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:
$ 22.74
/ each
In Stock
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310-Z Bearing Product Overview & Core Advantages
The 310-Z is a single row deep groove ball bearing designed for superior performance in demanding applications. Engineered to primarily handle radial loads, it also accommodates moderate axial loads in both directions. Its compact and robust design ensures high operational reliability. A key feature is the inclusion of shielded seals on both sides, which protect against contamination and retain lubrication, making it an excellent choice for applications requiring long service life with minimal maintenance.
310-Z Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Technical Meaning | Benefit |
|---|---|---|
| 310 | Standard bore diameter series designation. | Indicates standard bearing dimensions for interchangeability. |
| -Z | Shield on one side. | Provides effective protection against contaminants and retains grease. |
310-Z Bearing Structural Features & Performance Benefits
- High Reliability & Load Capacity: Manufactured from high-grade Chrome Steel for both rings and balls, this bearing offers a high radial dynamic load rating of 14,478 lbf and a radial static load rating of 11,690 lbf, ensuring durability under significant stress.
- Optimized High-Speed Operation: The lightweight Nylon cage minimizes friction and inertia, contributing to a high limiting speed of 7,000 rpm, suitable for high-speed applications.
- Precision & Stability: Built to P0 tolerance class and standard CN radial internal clearance, it guarantees consistent performance, smooth operation, and precise rotational accuracy.
- Long-Term, Low-Maintenance Service: The bearing is pre-lubricated with grease and features a shield, creating a sealed-for-life unit that operates reliably across a wide temperature range of -30°C to 120°C.
310-Z Bearing Typical Application Areas
The 310-Z is a versatile component widely used across various industries, including:
- Electric Motors and Generators
- Gearboxes and Transmission Systems
- Industrial Pumps and Compressors
- Material Handling Equipment
- Agricultural Machinery
- Automotive Components (e.g., alternators, idler pulleys)
