MR104ZZCB Mini Ball Bearing Key Features MR104ZZCB is a Precision Miniature Ball Bearing manufactured to have both sides Metal Shielded with Ceramic Si3N4 Balls. Made from Chrome Steel, MR104ZZCB is an MR Series miniature ball bearing meant for light-duty applications but despite its lightweight, can support moderate radial loads and requires no lubrication. MR104ZZCB features Si3N4 Ceramic Balls which reduce friction, are much lighter in weight, and make this bearing much more resistant to corrosion. Our MR Series Bearings have smaller OD which assist in being able to be used in high speed applications. Applications / Industries MR104ZZCB Miniature Ball Bearings are used in a range of applications from Electric Motors to Robotics, Dental Equipment, Surgical Instruments, RC Planes, RC Trucks, Lab Equipment, Align Trex 600, Jewelry, Hand Piece, Radio Controlled Models, Anemometers, Miniature Gearboxes, Small Motors, among others.
Product Information
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Bearing Trade Number
MR104-ZZC
Inner Diameter
4
Outer Diameter
10
Width
4
Lubrication
Metal Shielded
Static Load
Chevron SRI-2 Grease
Dynamic Load
132 lbf
Speed Limit
48,000 RPM
Closure Type
46 lbf
Metal Type
Chrome Steel SAE-52100
Ships
1 Business Day
Brand
Bearings Direct
Weight/Lineal Foot
0.05 pounds