Specification Brand : Unknown BulletPoint : This item is new, including original packaging BulletPoint1 : Price For: Each Shield Material: Steel Lubrication: Polyrex EM Grease Cage Material: Pressed Steel ABEC Tolerance: 1 Item: Miniature Ball Bearing Bearing Type: Double Shield Temp. Range: -40 Degrees to 350 Degrees F Bearing Material: Steel Static Load Capacity: 1, 020 lb. Bore Dia.: 0.75" Bore Tolerance: +0/-0.0004" Outside Dia. Tolerance: +0/-0.0004" Max. RPM: 19000 BulletPoint2 : Width: 0.4375" Outside Dia.: 1.625" Industry Number: R12ZZ Dynamic Load Capacity: 1, 770 lb. Country of Origin (subject to change): China BulletPoint3 : Based on a modular design approach, SKF’s clutch release bearing units comprise a precision ground sheet metal bearing unit and a polymer/steel sleeve or carrier . This design can be applied to push or pull clutch actuation with lever or concentric, hydraulic actuation . SKF has multiple designs available with inner or outer ring rotation for a variety of applications including motorsport and Formula 88 BulletPoint4 : Clutch release bearings from SKF are based on the design of an angular contact ball bearing . These bearings are made of stamped steel inner and outer rings with precision ground raceways, a polymer cage and either seals or shields and are pregreased at the factory with a high quality lubricant BulletPoint5 : A clutch release bearing unit is used to engage and disengage the clutch via the diaphragm spring and pressure plate . Included in this compact design are provisions to guide the fork or piston radially ExternallyAssignedProductIdentifier : 7439111267287 ExternallyAssignedProductIdentifier1 : 0085311531658 ExternallyAssignedProductIdentifier2 : 085311531658 IncludedComponents : Unit^Instruction Guide ItemName : Min Ball Bearing, Ps, 0.75In Bore Dia ItemPackageDimensions_Height : 3.281 inches ItemPackageDimensions_Length : 3.281 inches ItemPackageDimensions_Width : 1.188 inches ItemPackageQuantity : 1 ItemTypeKeyword : industrial-brake-and-clutch-accessories Manufacturer : BL Material : Alloy Steel ModelNumber : R12 ZZ PRX NumberOfItems : 1 PartNumber : R12 ZZ PRX ProductDescription : ' Miniature Ball Bearing, Double Shield, Bore Dia. 0.75 In., Outside Dia. 1.625 In., +0/-0.0004 In., Width 0.4375 In., ABEC Tolerance 1, Dynamic Load Capacity 1, 770 lb., Static Load Capacity 1, 020 lb., Max. RPM 19000, Temp. Range -40 Degrees to 350 Degrees F, Steel Bearing Material, Pressed Steel Cage Material, Steel Shield Material, Polyrex EM Grease, Industry Number R12ZZ ' ProductSiteLaunchDate : 2016-09-16T01:58:49.875Z Style : TBO SupplierDeclaredDgHzRegulation : not_applicable