R4 Inch Standard
R4 Inch Standard
Price $ 0.95
Part Number R4
System of Measurement Inch
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"
Ring Material 52100 Chrome Steel
Ball Material 52100 Chrome Steel
Cage Material 300 Series Stainless Steel
Dynamic Radial Load 283 lbf
Static Radial Load 112 lbf
Max Speed (X1000 rpm) 38
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 4.46 g
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R4 Inch Size Miniature Ball Bearings have deep groove geometry for high speeds and supporting both radial and axial loads. This R4 Inch Size Miniature Ball Bearings are for use in applications that involve combined radial and axial loads and a need for high running accuracy at high rotational speeds. For instance, R4 is often used in motors, ATMs as well as Card Readers. In Food & Beverage Industry, R4 is also popular. More applications about R4 are as follows.  More