| Bearing Seal Type | Open |
| Ring Material | Steel |
| For Shaft Diameter | 1/2" |
| For Housing ID | 3/4" |
| Width | 1/2" |
| Width Tolerance | -0.01" to 0" |
| Maximum Rotation Speed | 17,000 rpm |
| Lubrication | Required |
| For Shaft Surface Smoothness Ra | 16 μin |
| Temperature Range | -20° F to 250° F |
| Bearing Construction | Single Row |
| Bearing Type | Roller |
| Cage Material | Nylon |
| For Shaft Type | Round |
| Product ID | 0.5" |
| ID Tolerance | -0.0005" to 0" |
| OD | 0.75" |
| Roller Bearing Type | Needle |
| Roller Material | Steel |
| Shaft Mount Type | Press Fit |
| System of Measurement | Inch |
| Country of Origin | United States |
| DFARS Compliance | Specialty Metals COTS-Exempt |
| ECCN | EAR99 |
| REACH Compliance | Not Compliant |
| RoHS Compliance | RoHS 3 (2015/863/EU) Compliant |
| Schedule B Number | 848240 |
| OD Tolerance | -0.001" to 0" |
| Performance | Locking |
| Spring Material | 301 Stainless Steel |
| Maximum Torque | 6.5 ft·lbf |
| Product Description | The needles in these bearings roll freely in one direction, but lock to transmit torque when the rotation of the shaft is reversed. Also known as drawn-cup roller clutches. An arrow on the lip indicates the rotational direction that locks the bearings. Single - Row Bearing — Single-row bearings do not support loads from any direction. To support radial loads, use with our Needle-Roller Bearings . 301 Stainless Steel Springs — Bearings with 301 stainless steel springs handle higher temperatures than bearings with acetal springs. |