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Interchanged linear guides are divided into THK series linear guides and HIWIN series linear guides.it’s easy to assemble and repair.
The important is that interchanging linear guides have high cost-effective, assemble on the same size and high precision, high reliability CNC machine or other general equipment or device.
Interchanging Linear guides are mainly used in general requirements, such as lathes, woodworking machines, handling machines, transport devices, industrial automation machines, etc.
ModelMWLBCSW1W2M1F
TRH15A244761.83830M515161560
TRH20A306377.45340M62021.51860
TRH20AL306393.45340M62021.51860
TRH25A367083.55745M82323.52260
TRH25AL3670102.65745M82323.52260
TRH30A4290100.57252M1028312680
TRH30AL42901237252M1028312680
TRH35A48100113.98262M1034332980
TRH35AL48100139.28262M1034332980
TRH45A60120138.510080M124537.538105
TRH45AL60120169.510080M124537.538105
Data unit is mm
Two-piece plain bearings, known as full bearings in industrial machinery,[11] are commonly used for larger diameters, such as crankshaft bearings. The two halves are called shells.[12] There are various systems used to keep the shells located. The most common method is a tab on the parting line edge that correlates with a notch in the housing to prevent axial movement after installation. For large, thick shells a button stop or dowel pin is used. The button stop is screwed to the housing, while the dowel pin keys the two shells together. Another less common method uses a dowel pin that keys the shell to the housing through a hole or slot in the shell.[13]
The distance from one parting edge to the other is slightly larger than the corresponding distance in the housing so that a light amount of pressure is required to install the bearing. This keeps the bearing in place as the two halves of the housing are installed. Finally, the shell's circumference is also slightly larger than the housing circumference so that when the two halves are bolted together the bearing crushes slightly. This creates a large amount of radial force around the entire bearing, which keeps it from spinning. It also forms a good interface for heat to travel out of the bearings into the housingBall Type Linear Guides in stock
website:http://www.chtrmotion.com/ball-type-linear-guides/
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