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United States
03:55:26 GMT+0000 (Coordinated Universal Time)
KR19
Yoke type track roller
Stud type track rollers KR, with axial guidance, gap seals on both sides
Replaces
KR 19
Preferred product
Product information
Main Dimensions & Performance Data
| D | 19 mm | Outside diameter |
| d1 | 8 mm | Fit diameter of roller stud / stud |
| B | 32 mm | Width of the roller stud |
| Cr w | 3.550 N | Basic dynamic load rating, radial |
| C0r w | 4.100 N | Basic static load rating, radial |
| Cur w | 560 N | Fatigue load limit, radial |
| nD G | 11.000 1/min | Speed on permanent grease lubrication |
| ≈m | 39,52 g | Weight |
Dimensions
| B1 | 12,2 mm | Maximum witdh of thrust washer |
| B2 | 20 mm | Bolt/stud length effectively |
| C | 11 mm | Width, outer ring |
| C1 | 0,6 mm | Protrusion outer ring to thrust washer |
| rmin | 0,15 mm | Minimum chamfer dimension |
| d2 | 15 mm | Stop diameter of thrust washer |
| G | M8 | Thread |
| IG | 10 mm | Thread length |
| R | 500 mm | Radius of outer ring outside profile |
Additional information
NIPA1 | Drive-fit lubrication nipple | |
1,5 mm | Protrusion lubrication nipple | |
| MA | 8 Nm | Tightening torque nut |