good quality U groove track roller bearing for linear block SG10

Track Roller Bearings is the most widely used, economical and practical products can be adapted to the cylindrical guide, smooth operation, the error is small, very low noise operation, high operating speed.

Wheel design of the internal structure of the double row angular contact ball bearings and thickening of the outer ring, the wheel has a higher carrying capacity, roller bearings configure the eccentric and concentric shaft installation simple.

Rollers with high-quality bearing steel or stainless steel, processed by heat treatment, precision grinding, and filled with a long life, high-quality multi-purpose grease

LFR...KDD series: wheel dust proof metal shield

LFR...NPP series: wheel dust proof rubber seals 

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