Slew Ring Bearings
Slew ring bearings, also known as turntable bearings or slewing bearings, are large-diameter rotational bearings that support axial, radial, and moment loads. They are used in applications requiring controlled, intermittent rotation under combined loading conditions. Each bearing features inner and outer rings with integrated bolt hole patterns for secure mounting. Two main types are available: high-load-capacity ball bearing slewing rings and maintenance-free slew ring bearings with self-lubricating gliding surfaces. Variants are available to meet specific requirements, including electrostatic discharge (ESD) protection, FDA-compliant materials, high-temperature capability, and all-weather durability. With outer diameters ranging from 80 mm to 310 mm, these bearings are commonly used in systems such as solar tracking equipment, medical and diagnostic devices, robotic assemblies, and positioning platforms where consistent rotational accuracy and reduced maintenance are important.
Ways to Order
Slew Ring Bearings
Ball Bearing Slew Ring Bearing - Steel SRB-BMT-0145-0312-STNL ID: 145mm Additional Load Capacity
Plain Slew Ring Bearing - Aluminum SRB-P02-0020-0080-ALNN-M1, Light Weight & Low Cost, ID: 20mm
Plain Slew Ring Bearing - Aluminum SRB-P02-0030-0100-ALNN-M1, Light Weight & Low Cost, ID: 30mm
Plain Slew Ring Bearing - Aluminum SRB-P02-0050-0150-ALNN-M1, Light Weight & Low Cost ID: 50mm
Plain Slew Ring Bearing - Aluminum SRB-P03-0020-0080-ALNN-E2 High Temperature Material ID: 20mm
Slew Ring Bearings
Slew ring bearings, also known as turntable bearings or slewing bearings, are large-diameter rotational bearings that support axial, radial, and moment loads. They are used in applications requiring controlled, intermittent rotation under combined loading conditions. Each bearing features inner and outer rings with integrated bolt hole patterns for secure mounting. Two main types are available: high-load-capacity ball bearing slewing rings and maintenance-free slew ring bearings with self-lubricating gliding surfaces. Variants are available to meet specific requirements, including electrostatic discharge (ESD) protection, FDA-compliant materials, high-temperature capability, and all-weather durability. With outer diameters ranging from 80 mm to 310 mm, these bearings are commonly used in systems such as solar tracking equipment, medical and diagnostic devices, robotic assemblies, and positioning platforms where consistent rotational accuracy and reduced maintenance are important.
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