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20:02:27 GMT+0000 (Coordinated Universal Time)
KR19-SK-PP
Yoke type track roller
Yoke type track roller KR..-SK-PP-A, with cage, with axial guidance, no eccentric
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 | 28.307 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 |
| W | 4 mm | Width of flats |
Additional information
| MA | 8 Nm | Tightening torque nut |
Downloads:
Your current product variant
| Sealing | PP | Three-stage sealing by plastic axial plain washer on both sides |
| Outer Ring profile | IOP | Optimized INA-profile |
| Grease nipples | Without | Without |
| Relubrication feature | Without | Without |
| Assembling aid head | SK | Hexagon socket |
Characteristics
