SBR20UU 20mm Linear Ball Bearing Slide Block Units is an open type linear ball bearing with Aluminum block mounted. The inner diameter (which is the same as the shaft diameter) is 20 mm. It can be mounted on the SBR20 Linear rails. It is very common choice for linear motion applications.
The linear bearing sliding block (sometimes called pillow block) is composed of two main parts: linear bearing and self-aligning aluminum block. The self-aligning aluminum block allows for compensation of any misalignment of inaccuracy in the final assembly. The bearing cage made from special polymers allowing for smooth and noiseless operation.
It is ideal and low cost solution for CNC and other machinery applications that require smooth motion with minimum friction and at the same time high rigidity and less vibration with affordable cost and easy to assemble operation.
Industry Packing + export carton + pallet/wooden box
Commercial Individual Packing - VCI bag + paper box (white or OEM colorful) + export carton + pallet/wooden box
By Sea for mass cargo (GW > 300KGS)
By Air (GW between 100KGS - 300 KGS)
By Express, such as DHL, TNT, Fedex and UPS for small cargo ( GW < 100KGS)
Buying at a profit. Direct manufacturer always offer you products with lowest prices;
Fast shipping. Industrial cluster advantages make our material purchase and producing efficiently. Truck and rail logistics enable us to deliver goods to the port as fast as possible;
Quality guarantee --- guarantee 100% full quality inspection before delivery;
Small order accept;
OEM service offered.
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