Specification Brand : Boston Gear BulletPoint1 : Transmits torque between parallel shafts to provide rotational power to another part of a motorized system BulletPoint2 : Pressure angle of 14.5 degrees for a higher contact ratio between gears, resulting in quieter operation than larger pressure angles BulletPoint3 : Diametral pitch of 12 for applications requiring a balance between transferring torque and controlling changes in speed and direction of rotation with precision BulletPoint4 : Low carbon steel (.2 percent carbon) for applications where the hardness and strength of higher levels of carbon are not needed to transmit torque and motion BulletPoint5 : The good-quality and serviceable Nema 14 stepping motor has a life span of 10,000 hours. Our Linear Stage Actuator are important hardware equipment for industrial machinery, which can accurately control the accuracy and speed of moving parts of mechanical equipment. Suitable for CNC machine tools, mounting equipment, laser cutting equipment, battery equipment and other industrial automation fields. ExternallyAssignedProductIdentifier : 8208279102865 ExternallyAssignedProductIdentifier1 : 781711097540 ExternallyAssignedProductIdentifier2 : 0781711097540 IncludedComponents : 1 ItemName : Boston Gear ND16B Spur Gear, 14.5 Pressure Angle, Steel, Inch, 12 Pitch, 0.625" Bore, 1.500" OD, 0.750" Face Width, 16 Teeth ItemPackageDimensions_Height : 4.826 centimeters ItemPackageDimensions_Length : 6.604 centimeters ItemPackageDimensions_Width : 5.588 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : spur-gears Manufacturer : Boston Gear Material : Alloy Steel ModelNumber : H2412 NationalStockNumber : 3020-00-809-3272 NumberOfItems : 1 NumberOfTeeth : 16 PartNumber : ND16B ProductDescription : 1.Provides LM20UU-OP series Open Type Linear Ball Bearing with seals on both side to prevent ingress of dirt, water and foreign matter. 2.Linear Motion Bearing (also called Ball Bushing or Shaft Guiding) is a rolling friction supporting element that usually used for linear motion mechanical parts with small friction. 3.Coordinate with Linear Motion Shaft, recirculating balls provide unlimited stroke at low friction movement, permit temperature within 80 degree Celsius. 4.It is great for 3D printer, CNC, and other applications. Specification: Bearing No.: LM20UU-OP Bearing Ball Meterial: Chromium Steel Outer Shell Meterial: Bearing Opening Width (h1): 7mm Opening Angle: 80 Degree Ball Circuit: 4 Static Load Capacity (Cor): 1.38kN Dynamic Load Capacity (Cr): 0.882kN ProductSiteLaunchDate : 2004-11-09T05:00:01-00:00 Size : 300MM SpecificationMet : ISO 9001 Style : Classic SupplierDeclaredDgHzRegulation : transportation UnitCount : 1 UnspscCode : 31170000