1Pcs 1654-2RS Deep Groove Ball Bearings, ID 1-1/4" x OD 2-1/2" x Width 5/8", Double Rubber Sealed, 1654 RS Pre-Lubricated Bearing, for Skateboard, Roller Skate, Electrical Instrument Equipment
【Material】Made of chrome steel (GCr15), it has high hardness and toughness, and can run smoothly under heavy loads.
【Pre-lubricated】This bearing is pre-lubricated before leaving the factory and can be used directly. It has double rubber seals - which can preserve grease and prevent impurities from entering.
【High Quality】It has high limiting speed, low friction, low noise, high precision and long service life.
【Wide Application】Suitable for precision instruments, micro motors, roller skating, long skateboards, inline skates, street sleds, scooters, fidget spinners, electric hand tools and other fields.
Description
Model: 1620-2RS (also known as 1620 RS, 1620-RS)
Inner diameter: 7/16 inch
Outer diameter: 1-3/8 inch
Thickness: 7/16 inch
Material: Chrome steel (GCr15)
Lubrication: Pre-lubricated (grease)
Seal type: Double rubber seal
Accuracy grade: ABEC-3
Temperature range: -20℃~+120℃ / -4℉~+248℉
Application: Suitable for precision instruments, inline skates, skateboard wheels, fidget spinners, conveying equipment, rotating motors, rollers, construction machinery, etc.
Package includes:
4pcs x 1620-2RS bearings