Specification Brand : TMP1105 BulletPoint1 : Item: SF687ZZ Flanged Ball Bearing BulletPoint2 : Type: Deep Groove Ball Bearing BulletPoint3 : Material: STAINLESS STEEL; Closures: 2 Shield BulletPoint4 : Size: 7 x 14 x 5 mm; Inner Diameter: 7 mm; Outer Diameter: 14 mm; Width: 5 mm BulletPoint5 : Quantity: 1 lot = 10 Pcs Bearings Color : Silver ExternallyAssignedProductIdentifier : 8306028153264 ItemName : TMP1105 Flange Ball Bearings SF687ZZ Flange Bearing 7x14x5 mm 10PCS Double Shielded Stainless Steel Flanged Ball Bearings SF687Z F687 DDLF1470 SF687 Z ZZ ItemPackageQuantity : 1 ItemTypeKeyword : flanged-sleeve-bearings Manufacturer : 唐铭鲆544162-US Material : Alloy Steel NumberOfItems : 1 PartNumber : 唐铭鲆544162-US ProductDescription : What is a Ball Bearing?
The Function of Ball Bearings From small and large motors to car axles to electric fans and hard disc drives (HDDs),ball bearings are used in a wide array of machines for rotary motion.Ball bearings support rotary parts and reduce friction to facilitate the smoothoperation of machines.
Ball Bearing Components Ball bearings are comprised of four major parts: a large ring (outer ring), a smallring (inner ring), balls between the rings (steel balls), and a cage to prevent theballs from hitting each other. The modern structure dates back to around 1500, whenLeonardo da Vinci invented ball bearings to reduce friction against the axles ofhorsedrawn carts. For more than 500 years, the ball bearing has been defined by this simple structure. ProductSiteLaunchDate : 2020-07-18T11:23:36.530Z Size : SF1 0606