LFR series guide roller bearings are the most widely used, economical and practical products among linear guide rollers. They can be adapted to cylindrical guide rails with stable operation, small error, low running noise and high running speed. The roller is made of high-quality bearing steel or stainless steel, which is processed by heat treatment and precision grinding, and filled with high-quality multipurpose grease with long service life. Metal dust cover (KDD) or rubber seal ring (NPP) is used for roller dust prevention.

LR series high-precision double row angular contact bearing

1. This series of rollers, also known as support rollers, can be used as heavy duty guide rails or idler wheels, and are widely used to reduce friction.

2. The excircle of the product is processed into an R400 circular arc surface (with U for the model suffix), so that the product is well stressed during use.

3. The roller adopts the internal structure design of deep groove ball bearing or double row angular contact ball bearing and the thickened outer ring, so that the roller has higher bearing capacity.

4. The roller is made of high-quality bearing steel, which is processed by heat treatment and precision grinding, and filled with imported grease with long life, high quality and multi-purpose. Metal dust cover or rubber seal ring shall be used for roller dust prevention. Santai Bearing Company can also provide roller with concentric shaft and eccentric shaft, and some specifications can also provide roller made of corrosion-resistant stainless steel.

5. The LR series support roller runs smoothly with small error. In addition to being produced according to the rolling bearing standard, it uses special processing technology to adapt to the special working mode of fixing the inner ring and rotating the outer ring