2pcs Smooth Rolling V Sliding Track Wheels Heavy Duty Sliding Door Metal Rollers Crane

Label:Yes Occasions:Construction Site,Gate,Wire Rope Rail Package includes: 2pcs/set V Groove Pulleys Features:Double Axis Bearing.V-shaped Color: As see the pictures Material: Metal

2.5inch Size:About 9*7.3*5.7cm(3.54*2.87*2.24in) 3inch Size:About 10*9.3*6.2cm(3.94*3.66*2.44in)

Functions: 1. Roller bearings: Double roller bearings slide more stably and smoothly, making it easy to push the door. 2. The V-groove casters are made of high quality steel, galvanized, strong, rust-proof and anti-corrosion, it is very suitable for heavy-duty sliding doors, down rails, factory doors, dog doors, garage doors, garden doors and other industrial machine tracks project. 3. Round tube wheels, track wheels, angle iron wheels, and high-quality pulleys have a long service life. 4. The thick steel plate greatly increases the bearing strength of the bracket, making it more secure to use. 5. The hardness of the bearing steel ball is uniform, bringing you good quality and stable performance.

Note: 1. Due to manual measurement, please allow an error of 1-3cm(0.39-1.18in). 2. As different computers display different colors, thank you for your understanding, the actual product color may be slightly different from the image. 3. The products sold only include V groove pulleys.