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High Precision small slewing bearing VSU Series Four Point Contact Ball

Categories Turntable Bearing
Brand Name: Giant Precision
Model Number: VSU Series
Certification: ISO9001
Place of Origin: China
MOQ: 1 set
Price: To Be Negotiated
Payment Terms: T/T
Supply Ability: 20000 Sets per Month
Delivery Time: 3-4 Weeks
Packaging Details: Carton Box
Model: VSU200414 to VSU201094
Product: VSU Turntable Bearing
Material: Bearing Steel, Stainless Steel, Plastic / Polymer Materials, Lubricant, Ceramic Materials
Inner Ring: 342 to 1022 mm
Outer Ring: 486 to 1166 mm
B: 44.5 mm
H: 56 mm
Radial Clearance: 0 to 0.05
Axial Clearance: 0 to 0.08
Warranty: 1 Year
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High Precision small slewing bearing VSU Series Four Point Contact Ball

VSU Series Turntable Bearings

Introduction

The VSU series four-point contact ball slewing bearing, without gear ring, turntable bearing is a high-performance product that can be installed with a seal, equipped with an oil cup, and adjusted to provide optimal torque clearance in a range that suits your needs. Its accuracy is designed to meet the requirements of various working conditions.

The VSU series four-point contact ball slewing bearing and turntable bearing, which does not include a gear ring, is capable of bearing significant radial and axial loads, overturning moments, and other comprehensive loads. It is a highly versatile component that can perform multiple functions, including support, rotation, transmission, and fixation. The compact structure, simple installation and convenient maintenance make this product ideal for heavy and low-speed applications, such as lifting machinery, excavators, turntables, wind turbines, astronomical telescopes, tank turrets and other devices. It is a highly versatile product that is widely used in a variety of industries.

Features of Turntable Bearings

1. High Load Capacity: Turntable bearings can support substantial radial, axial, and tilting moment loads.

2. Smooth Rotation: They are designed to allow smooth, continuous rotation even under heavy load.

3. Precision: Some bearings are designed with high precision for applications where accurate positioning is critical, like in machinery or robotics.

How to Select a Turntable Bearing

1. Load Requirements: Determine the type (axial, radial, moment) and magnitude of the load.

2. Precision: Higher precision bearings may be required for robotics or medical equipment.

3. Environmental Factors: Consider dust, moisture, and temperature, as these can impact bearing performance.

4. Mounting Design: Some applications may benefit from flange-mounted designs for ease of installation.

Specifications

ModelMain dimensionsInstallation dimensionBasic Rated LoadClearance
DdBB1HOuter RingInner RingAxialRadial
Pitch Center DistanceMounting HolePitch Center DistanceMounting HoleDynamicStaticDynamicStaticRadialAxial
VSU20041448634244.544.55646024-φ1436724-φ141695601112480~0.050~0.08
VSU20054461647244.544.55659032-φ1449832-φ141887401233250~0.050~0.08
VSU20064471657244.544.55669036-φ1459836-φ142008801313850~0.050~0.08
VSU20074481667244.544.55679040-φ1469840-φ1421110101384450~0.050~0.08
VSU20084491677244.544.55689040-φ1479840-φ1422211501455100~0.050~0.08
VSU200944101687244.544.55699044-φ1489844-φ1423112801515700~0.050~0.08
VSU2010941166102244.544.556114048-φ14104848-φ1424414901606600~0.050~0.08

Drawing

Application

Heavy Machinery: Used in excavators, cranes, and other large construction equipment to support the rotating arm or boom.

Industrial Turntables: Used for rotation in large industrial turntables for manufacturing or storage.

Robotics: Precision turntable bearings are used in robotics where accurate rotation is essential.

Wind Turbines: Found in the yaw and pitch systems of wind turbines to help adjust the blades and orientation.

Medical Equipment: Precision versions are used in imaging equipment, like CT or MRI machines, for smooth rotation.

Industrial AutomationMedical EquipmentAerospacePrecision Equipment

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