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United States
11:55:45 GMT+0000 (Coordinated Universal Time)
KR22-PP-A
Stud type track roller
Stud type track rollers KR..-PP-A, single row needle roller bearings with particularly thick-walled outer ring, needle roller and cage assembly and a solid roller stud with fixing thread and a mounting aid, axial guidance of outer ring is provided by the plastic axial plain washers, contact flange and contact washer, three-stage sealing by plastic axial plain washer on both sides, without eccentric collar
Preferred product
Frequently bought together
Main Dimensions & Performance Data
| D | 22 mm | Outside diameter |
| d1 | 10 mm | Fit diameter of roller stud / stud |
| B | 36 mm | Width of the roller stud |
| Cr w | 4.500 N | Basic dynamic load rating, radial |
| C0r w | 5.400 N | Basic static load rating, radial |
| Cur w | 740 N | Fatigue load limit, radial |
| nD G | 8.000 1/min | Speed on permanent grease lubrication |
| ≈m | 0,045 kg | Weight |
Dimensions
| B1 | 13,2 mm | Maximum witdh of thrust washer |
| B2 | 23 mm | Bolt/stud length effectively |
| C | 12 mm | Width, outer ring |
| C1 | 0,6 mm | Protrusion outer ring to thrust washer |
| rmin | 0,3 mm | Minimum chamfer dimension |
| d2 | 17,5 mm | Stop diameter of thrust washer |
| G | M10X1 | Thread |
| IG | 12 mm | Thread length |
| W | 5 mm | Width of flats |
Additional information
NIPA1X4,5 | Drive-fit lubrication nipple | |
| MA | 15 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 | 2x | Drive-fit lubrication nipple unmounted 2x |
| Relubrication feature | KS | Via head and stud |
| Assembling aid head | I6 | Hexagon socket |
| Mounting aid stud | I6 | Hexagon socket |
Characteristics
