18307RS Bearings, 18x30x7mm Ball Bearing 18307-2RS Double Rubber Sealed Shielded Bearing ID 18mm, OD 30mm, Thickness 7mm Pre-Lubricated Deep Groove($10.99Value)

Description

Package includes: 4pcs 18307-RS deep groove ball bearings, inner diameter: 18mm, outer diameter: 30mm, thickness 7mm. Material: The bearing is made of high-precision bearing steel, which is resistant to rust, deformation and good stability under heavy load. Double rubber seal: prevent the leakage of lubricant in the bearing and prevent the intrusion of external dust, moisture, foreign matter and other harmful substances. Support harsh environment use. Application: Rolling bearings are widely used in agricultural machinery, conveying equipment, robots, elevators, ship rudder shafts, skateboards, and inline skates. Features: Smaller friction can make the engine speed higher, not easy to generate heat during operation, and improve work efficiency. The mute effect is good. The bearing oil has been filled in the factory, which is convenient to use.

Hole (inner) diameter: 18mm

Outer diameter: 30mm

Width (thickness): 7mm

Package includes: 4pcs 18307RS ball bearings