638-2RS Miniature Ball Bearing 8x28x9 Sealed -Part #: mp-00036960

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1 Dimension(s) for this product

Bearing Trade Number: 638-2rs

Available Sizes for this Product

Product Details, Specifications, and Technical Information

638-2RS Miniature Ball Bearing Key Features 638-2RS is a Miniature Ball Bearing manufactured with rubber seals on both sides and is pre-lubricated with grease allowing it to be ready for use upon delivery. Made from Chrome Steel, 638-2RS is a 600 Series miniature ball bearing meant for light-duty applications but despite being lightweight, it is capable of supporting moderate radial loads. Our 600 Series Mini Ball Bearings have a Larger Outer Diameter to be used in High Speed & Larger Load Capacity Applications. Applications / Industries 638-2RS Miniature ball bearings are widely used in various industries and everyday applications such as Electric Fans, Automotives, RC Planes, RC Helicopters, Wipers, Throttles, Industrial & Medical Hand Pieces, Household Electrical Appliances, Medical Equipment, Robotics, Pulmonary Assist Devices, Cryogenic Coolers, Flow Meters, Fuel Control, among others.

Dimension Name	Specification
Bearing Trade Number	638-2RS
Inner Diameter	8
Outer Diameter	28
Width	9
Lubrication	Rubber Sealed
Static Load	Chevron SRI-2 Grease
Dynamic Load	1,027 lbf
Speed Limit	28,000 RPM
Closure Type	445 lbf

Weight/Lineal Foot
0.07 pounds

Please note that this data is to be used ONLY FOR REFERENCE, NOT FOR DESIGN, and by using it,you agree that any decisions you make regarding materials for your project are at your own discretion.

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