R4A ZZ Deep Groove Ball Bearing dimensions: Bore Diameter 1/4 in, Outside Diameter 3/4 in, Width 9/32 in. It is made of 100% Chrome Steel and Pre-Lubricated with High-Quality Grease, ideal for use in High, and Low-temperature settings.
This deep groove ball bearing has a rubber seal on both sides connected to the inner ring to stop dust from entering. If your application requires a ball bearing with one seal or opened without seals, you can easily remove one or both seals.
Application: ATVs, Motorcycles, Snowmobiles, Snowblowers, Snow Thrower, Lawn Mowers, Go-KART, Automotive, Appliances, Sporting Machines, Agriculture Machines, Industrial Applications, Electric Motors, HVAC, Furnaces, Transmissions, Gearboxes, Elevators, Lifts and Hoists, Medical Devices...etc
Specializing in the Exclusive Production of Bearings with High Performance, High Speed, Less Vibration, Low Noise, and Long Life.
وصف
Single-row deep groove ball bearings with seals or shields on one or both sides are particularly versatile, offering low friction and optimized performance for low noise, low vibration, and high rotational speeds. They can accommodate both radial and axial loads in both directions, making them suitable for a wide range of applications. These bearings are easy to mount and require less maintenance than many other types. The integral sealing system significantly prolongs bearing service life by keeping lubricant within the bearing and keeping out dust. - Specification: Item R4A-2RS; Bore Diameter 0.25 in; Outside Diameter 0.75 in; Width, Total 0.28 in; Width, Inner Ring 0.28 in; Width, Outer Ring 0.28 in; Basic Dynamic Load Rating (Cr) 525 lbs; Basic Static Load Rating (C₀r) 201 lbs; Limiting Speed 36,000 r/min; Rolling Element Ball; Number of Rows 1; Locating Feature (Outer Ring) None; Bore Type Cylindrical; Cage Material Sheet metal; Radial Internal Clearance CN; Tolerance Class P6; Bearing Material GCr15; Sealing Seal on both sides; Sealing Type Contact; Lubrication Grease; Relubrication Feature Without; Product Weight 0.0077 kg.
