auto tensioner bearing 1) ID:20- 2000mm. 2) High precision,long life. ... bearings,please freely contact us by email or telephone auto tensioner bearingFeatures:1) Good quality, competitive prices 2) Wide application ... is below 2000mm Products NameBearingBrandHQBPlace of originShandong,ChinaSeriesLarge-size bearing ,oversize bearing,taper roller bearings, spherical roller bearings , cylindrical roller ...