Product Name: Double Row Thrust Ball Bearing Model NO.: 52409 Separated: Separated Load Direction: Axial Bearing Spherical: Aligning Bearings Material: Chrome Steel ,Carbon Steel, Stainless Steel Outer Dimension: Small and Medium-Sized (60-115mm) The Number of Rows: Both Single Row and Double Row Available Rolling Body: Ball Bearings Noise Level: Z1,Z2,Z3,Z4 Trademark: OEM Transport Package: Plastic Bag/Carton Box/Wooden Case Specification: 53207, 54207, 55207 Origin: China HS Code: 8482102000 Product Description Double direction thrust ball bearings:have two cages with balls between the central shaftwasher and two houding washers with flat seating surfaces. The shaft washer has raceways onboth sides and is fixed on the journal. Bearings are able to carry only axial forces in both Seals TypesOPENVibration LevelZ1V1,Z2V2,Z3V3ClearanceC2,C0,C3,C4,C5Tolerance CodesABEC-1,ABEC-3,ABEC-5MaterralGCr15-China/AISI52100-USA/Din100Cr6-GermanyMOQ100 SetsDelivery Time5-15 days after contractPackageTube package+outer carton+pallets;Single box+outer carton+pallets;Tube packge+middle box+outer carton+pallets;According to your requirement