Bearing tolerances and clearances
- Tolerances: Normal, P6, P5
- Internal clearance: Single row track rollers, Double row track rollers
precision track roller CXPNX63-2Z, concentric, roller CX63 and MNT63 pivot assembly, seals on both side
| Concentric | Adjustability | |
| Prismatic | Profile of running surface |
| D | 50 mm | Roller diameter |
| C | 17.5 mm | Roller width |
| B | 26.5 mm | Overall width |
| B1 | 2.3 mm | Width mounting surface to outer ring end face |
| B2 | 6 mm | Mounting pin width |
| B3 | 0.7 mm | Material protrusion |
| d1 | 25 mm | Shoulder diameter inner ring |
| d2 | 18 mm | Mounting pin diameter h7 |
| g | M10 | Thread size |
| lg | 16 mm | Thread length |
| S | 22 mm | Width across flat |
| Cr | 15375 N | Dynamic load rating |
| C0r | 6250 N | Load capacity radial |
| C0a | 1800 N | Load capacity axial |
| ≈m | 190 g | Weight |
| 440C | X105CrMo17 | 1.4125 | Ring and ball material | |
| Stainless steel | Retainer material | |
| Seals | Sealing solution | |
| Kyodo Yushi Multemp PS2 | Grease | |
| -20°C to +120°C | Temperature range °C | |
| -4°F to +248°F | Temperature range °F | |
| 303 | 1.4305 | Mouting pivot material |
| P6 (ABEC-3) | Tolerance | |
| P5 (ABEC-5) | Radial run-out | |
| 0.018~0.027 | Radial clearance |
| 63 | For rail size | |
| T and U | For rail type |
| Rollon |
| CXPNX63-2RS |
Bearing tolerances and clearances
