Specification Brand : RubberBeltsOnline BulletPoint : 2 Grooves Sheave Pulley OD 2.2" ID 1/2" 2AK22 1/2" 2AK2212 for 1/2" V belt BulletPoint1 : Detailed Size and Load Capacity: steel plate is 9/16 inch/ 14 mm, thickness is about 2/5 inch/ 10 mm, suitable for 1-5/8 inch wide and all 1-5/8 inch or strut channels; Single 4 wheel trolley assembly can to 450 lbs BulletPoint2 : What You Will : the package comes with 4 pieces of beam assembly, which can withstand a certain , to meet your using and replacement needs, bringing a lot of to life BulletPoint3 : Versatile to Use: the chain trolley wheel is suitable for a wide range of different usage scenarios and is perfect for mounting on a ceiling trolley system or electric lifts, you can also use it in DIY projects according to your actual situation BulletPoint4 : Heavy Duty: trolley assembly is made of strengthened solid steel and galvanized properties, sturdy and , impact resistance, and noiseless, hard to , deform, fade, rust and corrosion, withstand long term use BulletPoint5 : Stable Performance: 4 Pcs trolley channel roller with welded bearings and pin shaft is safe and , with tight connection and stable performance can operation and reduce noise Color : Silver ExternallyAssignedProductIdentifier1 : 4711293775358 ExternallyAssignedProductIdentifier2 : 4711293772050 ExternallyAssignedProductIdentifier3 : 4712833853628 ItemName : 2AK22 1/2" Bore Solid Sheave Pulley with 2.2" OD, Hex Set Screws 2 Grooves for V-Belts Size 4L, 3L 2AK (OD 2.2"- ID 1/2") 2AK2212 ItemPackageDimensions_Height : 15 centimeters ItemPackageDimensions_Length : 15 centimeters ItemPackageDimensions_Width : 15 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : rigging-sheaves Manufacturer : RBO NumberOfItems : 1 PartNumber : 2AK22 1/2" ProductDescription : 2AK22 1/2" Bore Solid Sheave Pulley with 2.2" OD , Hex set screws 2 grooves for V-belts size 4L, 3L 2AK (OD 22"- ID 1/2") Outside diameter: 2.2" inch Bore: 1/2" inch Belt section size: 4L, 3L 2 Grooves One pulley Hex set screws Cast Iron Keyway : none ProductSiteLaunchDate : 2023-03-31T15:50:52.242Z Style : Electric,Heavy Duty UnitCount : 71.2001