Super Open Linear Bearing SKB-OP Features
The specifications of the SKB-OP super open linear bearing are basically the same as KB-OP open linear bearing of the same specification, but there are some differences:
The inner diameter (dr) ranges from 12mm to 50 mm;
The outer diameter (D) ranges from 22mm to 75 mm;
The length (L) range is 32-100mm;
Opening angle (α) ranges from 54°to 68°
The basic dynamic load rating (C) range is 126-1169kgf, which is 3 times that of the KB-OP open linear bearing
of the same specification;
The basic static load rating(Co) range is 112-810kgf, which is larger than the KB-OP open linear bearing of the same specification.
Please see the table for specific parameters.
The basic dynamic load rating of SKB-OP super open linear bearings is greater than the basic static load rating, this is different from ordinary KB series linear bearings, and the difference between the two loads varies significantly with size. In terms of weight, since the main frame uses POM engineering plastics, the weight is smaller than ordinary KB-OP linear bearings. Moreover, its moving life is 27 times that of ordinary KB-OP open linear bearings of the same specification.
SKB-OP super open linear bearing can be equipped in KBE standard linear bearing pillow blocks
and KBB-OP standard linear bearing pillow blocks
with a corresponding linear shaft.
In addition, the ball plate of SKB-OP super open linear bearing is convex, which can provide the pivot point in the center. The pivot point can automatically adjust the bearing by 1°. This performance can compensate for the inaccurate machining of the base point and reduce the installation time and installation costs.
SKB-OP super open linear bearings can be used in high performance automation equipment, industrial robots, electrical equipment, measuring instruments and so on.