R4
Price $ 0.95
Number
| 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 |
| More Technical Information |
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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
