| Product Number | CRM 18 A |
| System of Measurement | Metric |
| Roller Bearing Type | Cylindrical |
| For Load Direction | Combined Radial and Thrust |
| Construction | Single Row |
| Inner Ring Type | With Inner Ring |
| Seal Type | Open |
| Bore Dia | 57.15 mm |
| Bore Dia Tolerance | +0.005mm to -0.008mm |
| Outer Dia | 127 mm |
| Outer Dia Tolerance | -0.020mm to -0.033mm |
| Width | 31.75 mm |
| Width Tolerance | -0.127mm to 0 |
| Shoulder Diameter Of Inner Ring | 80.4 mm |
| Shoulder Diameter Of Outer Ring | |
| Raceway Diameter Of Inner Ring | |
| Chamfer Dimension r1,2 | 3.2 mm |
| Chamfer Dimension r3,4 | 3.2 mm |
| Permissible Axial Displacement | 2 mm |
| Ring Material | 52100 Chrome Steel |
| Roller Material | 52100 Chrome Steel |
| Dynamic Load Rating | 138 kN |
| Static Load Rating | 137 kN |
| Max Speed (X1000 rpm) | 7 |
| Lubrication | Grease, Oil |
| Temperature Range | -30° to 110 °C |
| RoHS | Compliant |
| REACH | Compliant |
| Weight | 1.7 kg |
| Raceway Diameter Of Outer Ring(E) | 111 mm |
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