Donepart 1" ID x 2" OD Bearing Garage Door Torsion Spring Center Bearings Deep Groove Ball Bearings with Snap Ring, 2 Pcs 1641NR-2RS(2pcs) sold2024 175mm） 1/8''（3

175mm） 1/8''（3

High-quality construction features an electrostatically charged

Tapered Roller Bearings

3/8" & 1/2" SQUARE DRIVE - equipped with retention ball to prevent dropping

Donepart 1" ID x 2" OD Bearing Garage Door Torsion Spring Center Bearings Deep Groove Ball Bearings with Snap Ring, 2 Pcs 1641NR-2RS(2pcs) sold2024 175mm） 1/8''（3Donepart 1" ID x 2" OD Bearing Garage Door Torsion Spring Center Bearings Deep Groove Ball Bearings with Snap Ring, 2 Pcs Why Choose Donepart Bearings? In order to achieve optimum performance and maximize bearing performance and life, Donepart uses a variety of high quality materials to produce a wide range of bearing components with new materials and state of the art manufacturing technology to meet the increasingly demanding and demanding