The Timken 522 is a tapered roller bearing cup, sold individually. This bearing cup measures 4.71 inches in length, 4.68 inches in height, and 1.3 inches in width. Timken part number 522 cross-references under a wide range of numbers including TM522, BCA-522, BR522, BT522, and 9A522, among others, making it a commonly used replacement in undercar and drivetrain applications. If you need to confirm this is the correct cup for your application, call us and we can help verify fit before you order.Interchanges:NTN Bower 522HD$35.99FeaturesTimken tapered roller bearing cup, part number 522Dimensions: 4.71 in. length x 4.68 in. height x 1.3 in. widthSold as individual unit (each)Cross-references to TM522, BCA-522, BR522, BT522, 9A522, ETM522, and many othersWide interchange coverage supports multiple undercar and drivetrain applicationsTech SpecsPart Number: 522Brand: TimkenType: Tapered Roller Bearing CupLength: 4.71 in.Height: 4.68 in.Width: 1.3 in.Unit of Measure: EachUPC: 053893049472Cross References: TM522, BCA-522, BR522, BT522, 9A522, ETM522, F522, BRG-522, TRB522, SBN522TRB, and additional numbers on file