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311-2Z
Part Number | 311-2Z |
Brand: LILY | |
Equivalent: SKF |
System of Measurement | Metric |
Bearing Type | Ball |
For Load Direction | Radial |
Construction | Single Row |
Seal Type | Shielded |
Bore Dia | 55 mm |
Bore Dia Tolerance | -0.015mm to 0 |
Outer Dia | 120 mm |
Outer Dia Tolerance | -0.015mm to 0 |
Width | 29 mm |
Width Tolerance | -0.15mm to 0 |
Ring Material | Chrome Steel |
Ball Material | Chrome Steel |
Cage Material | Nylon |
Locating Feature Bearing Outer Ring | None |
Dynamic Radial Load | 17805 lbf |
Static Radial Load | 15062 lbf |
Max Speed (X1000 rpm) | 5 |
Lubrication | Grease |
Temperature Range | -30° to 120 °C |
ABEC Rating | P0 |
Radial Internal Clearance | CN |
RoHS | Compliant |
REACH | Compliant |
Weight | 1.5 kg |
Design Features of 311-2Z Bearing
311-2Z Bearing is designed to offer enhanced performance in specific applications. It features filling slots in both the inner and outer rings to accommodate more balls. 311-2Z bore dia is 55 mm. Its out dia is 120 mm. 311-2Z width is 29 mm. This bearing is ideal for specialized applications requiring higher radial load endurance.
What Benefits Can 311-2Z Bearing Provide?
Enhanced Radial Load Capacity: Accommodates more balls for greater load-handling.
- Versatile Configurations: Available open or with shields, and with or without a snap ring groove.
- Simplified Mounting: Snap ring option allows for quicker and easier installation.
- Customizable Grease: Various grease options to match different operating conditions.
- Lower Speed Limitations: Best suited for applications where high-speed operation is not critical.
What Can 311-2Z Bearing Be Used for?
311-2Z Bearing is ideal for a variety of applications that require higher radial load capacity but don't demand high-speed performance. Here are some of the common uses:
- Agricultural Machinery: Suitable for equipment where high radial load and moderate speeds are encountered.
- Gearboxes: Useful in gear reduction units that require high load capacity but operate at moderate speeds.
- Pumps: Employed in heavy-duty water and oil pumps requiring robust bearings to handle the high radial loads.
- Industrial Fans and Blowers: Ideal for large fans and blowers that move high volumes of air but don't require extremely high speeds.
- Conveyor Systems: Useful in belt or roller conveyors where they can handle the radial loads produced by the weight of the goods being moved.