Specification Brand : Walfront BulletPoint : Angular Contact Bearings BulletPoint1 : Hard bearing steel with strong bearing capacity, not easy to deform. BulletPoint2 : Enough room for grease to store with a longer relubrication interval. BulletPoint3 : Ensure that the c lutch can be smoothly engaged, soft to disengage, reduce wear. BulletPoint4 : Extend the life of the entire driveline. BulletPoint5 : Mainly used for textile machinery, printing machinery, automotive industry, household appliances and more. Color : white ExternallyAssignedProductIdentifier : 4894878085742 ExternallyAssignedProductIdentifier1 : 792172799928 ExternallyAssignedProductIdentifier2 : 0792172799928 IncludedComponents : inc ItemDisplayDimensions_Length : 20 millimeters ItemDisplayWeight : 0.11 kilograms ItemName : CSK25PP 25 * 52 * 15mm Sprag One Way Bearing Dual Keyway Freewheel earing ItemPackageDimensions_Height : 9.8 centimeters ItemPackageDimensions_Length : 1.2 centimeters ItemPackageDimensions_Width : 5 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : deep-groove-ball-bearings Manufacturer : Walfront Material : Material,Metal,Steel ModelNumber : 6204-2RS NumberOfItems : 10 PackageLevel : unit PartNumber : Wal frontt4gd12oigv ProductDescription : One-way bearings are bearings that can rotate freely in one direction and lock in the other direction. The metal housing of a one-way bearing contains many rollers, balls. Its rolling seat is so shaped that it can only roll in one direction and there is a lot of resistance in the other direction.