Bearing tolerances and clearances
- Tolerances: Normal, P6, P5
- Internal clearance: Single row track rollers, Double row track rollers
Integral stud track rollers KR5203-DRS, KR5203 NPPU, double row, contact seals on both side
| R | 500 mm | Outer ring profile |
| D | 47 mm | Outside diameter |
| B | 58.8 mm | Overall Width |
| B1 | 18.5 mm | Maximum witdh of thrust washer |
| B2 | 40.5 mm | Stud length effectively |
| C | 17.5 mm | Outer ring width |
| C1 | 0.8 mm | Protrusion outer ring to thrust washer |
| d1 | 18 mm | Fit diameter of roller stud / stud |
| d2 | 22.9 mm | Stop diameter of thrust washer |
| G | M18X1.5 | Thread extermal |
| lG | 21 mm | Thread length extermal |
| W | 8 mm | Width across flat |
| rmin | 0.6 mm | Chamfer dimension |
| C | 12.8 kN | Basic dynamic load rating |
| C0 | 8.4 kN | Basic static load rating |
| Pu | 0.42 kN | Fatigue load limit |
| nD G | 5500 r/min | Limiting speed |
| ≈m | 0.29 kg | Weight |
| MA | 115 Nm | Tightening torque nut |
| Hexagon socket | Assembling aid head |
| Contact seals on both side | Sealing solution |
| INA |
| KR5203 NPPU KR5203-2RS |
Bearing tolerances and clearances
