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MF128-ZZ Mini Flange Ball Bearing 8x12x3.5 Shielded LF1280ZZ

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MF128-ZZ bearing is Precision Miniature Flange Ball Bearing Both Sides Metal Shielded

Size: Inner Diameter 8mm x Outer Diameter 12mm x Width 3.5mm

Closure Type: Metal Shield on both sides (ZZ)

Material: Chrome Steel SAE-52100 

Grease: Chevron SRI-2 Grease 

Load Capacity: 28 (Static) - 55(Dynamic) 

Speed Limit: 40000 RPM – 48000 RPM 

Interchange Numbers: RF1280ZZ, ULZ812X, LF1280-ZZ, MF128.2Z, MF128Z, FM128ZZ 

Used in : Printers, 3D Printing, Machinery, MED Equipment, Lab Tools, Power Tools, Robotic Systems, Machinery, Jewelry, Hand Piece, Hobby, RC Helicopters, RC Planes, RC Trucks, RC Cars, Beam Bearing and much more

Rolling bearings use rolling elements to maintain the separation between moving parts to reduce rotational friction and support radial and axial loads. These elements can be one of the following types: ball, cylindrical, spherical, barrel, needle, spindle, or tapered. All rolling bearings are open, shielded, or sealed. Sealed and Shielded bearings are lubricated with oil or grease in the bearing factory, while open bearings are meant to be lubricated in place, with periodic reapplication of lubrication, based on use. The shield protects the working parts of the bearing from environmental debris that may be introduced and could reduce the ball bearing speed and lifespan. Rolling bearings are used in a range of applications from agricultural machinery to conveying equipment, electric motors, CNC machinery, trucks, mining equipment, train, robotics, dental equipment, elevators, rolling mills, ship rudder shafts, and aggregate crushers, among others.

ID: 8mm x OD: 12mm x W: 3.5mm
Closure Type:
Metal Seals
Chrome Steel SAE-52100
Chevron SRI-2 Grease
Interchange Numbers:
RF1280ZZ, ULZ812X, LF1280-ZZ, MF128.2Z, MF128Z, FM128ZZ
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Save 38%
Sizes4mm x OD: 10mm x W: 4mm MaterialChrome Steel SAE-52100 LubricationChevron SRI-2 Grease Interchange NumbersWMLF4010ZZ, MF104Z, LF1040ZZ, MF-104ZZ, RF1040-ZZ, ULZ104X, FL104.2Z, FL104ZZ
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Sizes4mm x OD: 10mm x W: 5mm MaterialChrome Steel SAE-52100 LubricationChevron SRI-2 Grease
Save 38%
SizesID: 5mm x OD: 10mm x W: 4mm MaterialChrome Steel SAE-52100 LubricationChevron SRI-2 Grease Interchange NumbersWMLZ5010ZZ, MF105Z, LF1050ZZ, MF-105ZZ, RF1050-ZZ, ULZ105X, FL105.2Z, FL105ZZ
Save 38%
SizesID: 6mm x OD: 10mm x W: 2.5mm MaterialChrome Steel SAE-52100 LubricationLight Oil Interchange NumbersWMLF6010, MF106, LF1060, MF-106, RF1060, UL106X, FL106
MF128-ZZ Mini Flange Ball Bearing 8x12x3.5 Shielded LF1280ZZ

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