Product Details, Specifications, and Technical Information
687 Mini Ball Bearing Key Features 687 is a Precision Miniature Ball Bearing manufactured to have both sides Open and is pre-lubricated with Light Oil to allow it to be ready for use upon delivery. Made from Chrome Steel, 687 is an MR Series miniature ball bearing meant for light-duty applications but despite its lightweight, can support moderate radial loads. Our 600 Series Bearings have smaller OD which assist in being able to be used in high speed applications. Applications / Industries 687 Miniature Ball Bearings are used in a range of applications from Electric Motors to Robotics, Dental Equipment, Surgical Instruments, Household Electrical Appliances, RC Cars, RC Helicopters, RC Planes, RC Trucks, Lab Equipment, Pulmonary Assist Devices, Align Trex 600, Jewelry, Hand Piece, Anemometers, Miniature Gearboxes, Small Motors, among others.

Dimension Name | Specification |
Bearing Trade Number | 687 |
Inner Diameter | 7 |
Outer Diameter | 14 |
Width | 3.5 |
Lubrication | Open |
Static Load | Light Oil |
Dynamic Load | 205 lbf |
Speed Limit | 40,000 RPM |
Closure Type | 105 lbf |
Weight/Lineal Foot | ||
0.05 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.