CSF20-5016 14*70*16.5mm harmonic reducer bearing manufacturers
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rotary table bearing,
industrial turntable bearings
RB7010UUC0P4 Cross Roller Bearing For High Precision Rotary Table
Type: Crossed roller bearings
1. Introduction to RB/RE/CRBC/CRBH/SX Thin Section Bearings
Crossed roller bearings are lightweight, compact bearings with thinnest possible inner and
outer rings with high rigidity, because of its vertical arrangement of cylindrical rollers with a 90°V groove through the separate spacers in the deep groove rolling surface. This special design allows just one bearing to carry loads in all directions including radial, axial and moment loads.
RB Standard Type (separable Outer Ring for Inner Ring Rotation)
RB standard type is a bearing with thinnest possible inner and outer rings because the outer ring is split while the inner ring is integrated into the main body. It is being used in cases where a high rotational accuracy of the inner ring is required.
High precision: precision at P5,P4.
High rigidity: These ball bearings are with preload.
High load capacity: these kind of high precision bearings usually has the capability to support axial load, radial load, and tilting load.
Small volume: These cross roller bearings can save space for the machine.
•Industrial Robotic arm,Reducer drive
•precision Turntable,NC rotary table
•Rotation part of Machine tools
•Inspection instrument,Medical equipment
•Aviation equipment,Military radar etc
Inseparable design integrates inner and outer ring into one structure for high rigidity.
Smooth rotation ensured by separators incorporated between cylindrical rollers, suitable for high rotational speeds.
Shaft diameters range from 20 to 300 mm.
Standard crossed roller bearings feature a two-piece outer ring, bolted together to prevent separation during transport and installation.
Shaft diameters range from 30 to 250 mm.
Available in caged and full complement types.
CRB and CRBC are available with shaft diameters as large as 800 mm.
Slim crossed roller bearings feature a small outside diameter compared to the inside diameter, plus a narrow width.
Shaft diameters range from 50 to 200 mm.
Available in caged, separator & full complement types.
Super slim crossed roller bearings feature an extremely compact design, just 5.5 mm high and 5 mm wide.
Separators are incorporated between cylindrical rollers provide smooth rotation.
Lightweight and compact to meet machine downsizing and lightweighting initiatives.
Shaft diameters range from 20 to 50 mm.