SFR4

SFR4 Inch Flanged
Price $ 1.62
Number
Part Number SFR4
System of Measurement Inch
SFR4 A3MC3AF2
Bearing Type Ball
For Load Direction Radial
Construction Single Row
Inner Ring Type Standard
Seal Type Open
Bore Dia 0.25"
Bore Dia Tolerance -0.0003" to 0"
Outer Dia 0.625"
Outer Dia Tolerance -0.0003" to 0"
Width 0.196"
Width Tolerance -0.005" to 0"
Flange Outer Dia 0.69"
Flange Thickness 0.042"
Ring Material 440C Stainless Steel
Ball Material 440C Stainless Steel
Cage Material 300 Series Stainless Steel
Dynamic Radial Load 255 lbf
Static Radial Load 101 lbf
Max Speed (X1000 rpm) 34.2
Lubrication Required
Shaft Mount Type Press Fit
Temperature Range -86 to 230 °F
ABEC Rating ABEC1 (Available in ABEC3/5/7)
Radial Clearance Trade No MC3 (Available in MC1/2/4/5/6)
Radial Clearance 0.00008" to 0.0005"
RoHS Compliant
REACH Compliant
Ball Dia 0.09370"
Ball Qty 8
Weight 4.82 g

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INTERCHANGE
The LILY bearing part series SFR4 is a potential replacement for these common bearing part numbers.
LILY
NMB
DYNAROLL
EZO
McMaster-Carr ABEC7
McMaster-Carr ABEC5
NHBB
GRW
BARDEN
MPB (Timken)
RMB
FAG
LSFR4
DDRF-4
SFR4
FR4H
4259T16
57155K305
SSRF-4
SSF1/4A
SFR4
SR4FC
RK8020X
SRF4

Design Features of SFR4 Bearing

SFR4 Bearing is designed for applications that require high-speed and reliable operation in small spaces. SFR4 bore dia is 0.25". Its out dia is 0.625". SFR4 ball material is 440C Stainless Steel. Its seal type is Open. This bearing features a flanged design that facilitates easy installation and alignment.

 

Applications of SFR4 Bearing

SFR4 Bearing is Ideal for use in dental handpieces, electric motors, Robotics Industry, Motors, Flow Meters, Medical Instruments, Vacuum Pumps, Robotics Industry, Crossbow, Food & Beverage Industry, Anemometer, Clocks, Instrumentation, Fishing reel, ATMs & Card Readers and other precision equipment where space is limited and high speeds are required.

 

How to Install and Maintain SFR4 Bearing for Optimal Performance

The performance and lifespan of SFR4 Bearing depend on proper installation and maintenance. Along with ensuring a proper fit and alignment during installation and avoiding damage with appropriate tools, it's vital to consider factors such as selecting compatible lubricant, determining the frequency of lubrication, proper handling and storage, regular inspections, and prompt replacement of any worn or damaged bearings. By taking these proactive measures, you can ensure the optimal performance and longevity of your SFR4 Bearing.