Angular contact ball bearings are able to support radial load and axial load. As single row angular contact ball bearings can only support axial load in single direction, matched bearing mounting is often adopted to them as matched parts of bearings, preload for them is more convenient.Retainers are made of brass, synthetic resins or others subject to individual bearing features and application conditions Brand: ETKPlace of origin: China Features: 1) good quality, competitive prices. 2) wide application and attractive appearance. 3) widely used in general machinery, textile machinery and so on. size: 5 ~ 110mm. 7200 series, 7000 series.3200 series and 3300 series 4) standard: Iso 9000, gb/t307. 5) material: Made of bearing steel (gcr15). 6) packing: Inner packing: 1pc/box, out packing: Carton and pallet. price term: Fob, cif payment: T/t, l/c 7) delivery time: 20 days after receipt of payment. Our products are good in quality, competitive in price and also complete in size. Looking forward to cooperate with you!