Bearing tolerances and clearances
- Tolerances: Normal, P6, P5
- Internal clearance: Single row track rollers, Double row track rollers
Integral stud track rollers KR5207-DRS, KR5207 NPPU, double row, contact seals on both side
| R | 500 mm | Outer ring profile |
| D | 80 mm | Outside diameter |
| B | 91 mm | Overall Width |
| B1 | 28 mm | Maximum witdh of thrust washer |
| B2 | 63 mm | Stud length effectively |
| C | 27 mm | Outer ring width |
| C1 | 1 mm | Protrusion outer ring to thrust washer |
| d1 | 30 mm | Fit diameter of roller stud / stud |
| d2 | 42.4 mm | Stop diameter of thrust washer |
| G | M30X1.5 | Thread extermal |
| lG | 32 mm | Thread length extermal |
| W | 12 mm | Width across flat |
| rmin | 1.1 mm | Chamfer dimension |
| C | 31 kN | Basic dynamic load rating |
| C0 | 22.8 kN | Basic static load rating |
| Pu | 1.2 kN | Fatigue load limit |
| nD G | 2800 r/min | Limiting speed |
| ≈m | 1.2 kg | Weight |
| MA | 600 Nm | Tightening torque nut |
| Hexagon socket | Assembling aid head |
| Contact seals on both side | Sealing solution |
| INA |
| KR5207 NPPU KR5207-2RS |
Bearing tolerances and clearances
