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KRV80-PP
Yoke type track roller
Stud type track rollers KRV..-PP, with axial guidance, full complement needle roller set, plastic axial plain washers on both sides
제품 정보

미터법
우수한
Main Dimensions & Performance Data
D | 80 mm | Outside diameter |
d1 | 30 mm | Fit diameter of roller stud / stud |
B | 100 mm | Width |
Cr w | 48,000 N | Basic dynamic load rating, radial |
C0r w | 118,000 N | Basic static load rating, radial |
Cur w | 17,600 N | Fatigue load limit, radial |
nD G | 850 1/min | Speed on permanent grease lubrication |
≈m | 1.597 kg | 중량 |
Dimensions
B1 | 37 mm | Witdh of thrust washer |
B2 | 63 mm | Bolt/stud length effectively |
B3 | 15 mm | Distance to lubrication hole |
C | 35 mm | Width, outer ring |
C1 | 1 mm | Protrusion outer ring to thrust washer |
rmin | 1.1 mm | Minimum chamfer dimension |
d2 | 53 mm | Stop diameter of thrust washer |
d3 | 4 mm | Diameter lubrication hole |
G | M30X1,5 | Thread |
IG | 32 mm | Thread length |
W | 14 mm | Width of flats |
Additional information
NIPA3X9,5 | Drive-fit lubrication nipple | |
MA | 450 Nm | Tightening torque nut |
다운로드:
현 제품 규격
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 | KSP | Via head, stud and fit |
Assembling aid head | I6 | Hexagon socket |
Mounting aid stud | I6 | Hexagon socket |
특징