PR..U
Rod end
COUPLING:
Steel/Steel requiring maintenance. Wearing GE..DO (ISO12240-1), held by circlips. Hexagonal screws (DIN 912 class 12.9) allowing tightening on rod thanks to vertical cut on thread. Lubrication grease nipple assembled.
MATERIAL:
Forged C45 steel, measure 120mm made in ENGJS-400-15 cast iron.
Available left threaded (code PL..U), surface treatment to increase resistance to corrosion as: zinc galvanize, phosphate plating and nikel plating. Available with 2RS protective seals.
APPLICATION FIELDS:
Compact threaded rod end useful when necessary to have safety lock on rod.
BALL JOINT ENDS
• WITH GREASE NIPPLE
• COUPLING: STEEL/STEEL
• BALL JOINT MADE IN FORGED STEEL C45
• AVAILABLE IN MAINTENANCE FREE VERSION
TECHNICAL DATA
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| TOLLERANZE TOLERANCES | FATTORI DI CARICO LOAD FACTORS | ||||||||||||||||||||||||
| SIGLA CODE | d | I | S | LF | D1 | D2 | D3 | D4 | E | S1 | S2 | L | L1 | F | d mm | D mm | GIUOCO SNODO RADIALE RADIAL JOINT CLEARANCE | STATICO CO STATIC CO | DINAMICO C DYNAMIC C | ANGOLO DI OSCILLAZIONE ANGLE OF OSCILLATION | VITI DIN 912 SCREWS | COPPIA DI SERRAGGIO VITI TORQUE OF SCREWS | PESO WEIGHT | ||
| PR20U | 20 | 50 | 16 | 17 | 56 | 46 | 25 | 24.1 | 35 | 19 | 17 | 80 | 25 | M16X1.5 | 0÷-0.010 | 0÷-0.12 | 0.030÷0.082 | 81 | 30 | 9° | M8X20 | 25 | 0.4 | ||
| PR25U | 25 | 50 | 20 | 17 | 56 | 46 | 25 | 29.3 | 42 | 23 | 21 | 80 | 28 | M16X1.5 | 0÷-0.010 | 0÷-0.12 | 0.037÷0.100 | 72 | 48 | 7° | M8X20 | 25 | 0.475 | ||
| PR30U | 30 | 60 | 22 | 23 | 64 | 50 | 32 | 34.2 | 47 | 28 | 26 | 94 | 30 | M22X1.5 | 0÷-0.010 | 0÷-0.12 | 0.037÷0.100 | 106 | 62 | 6° | M8X25 | 25 | 0.7 | ||
| PR35U | 35 | 70 | 25 | 29 | 78 | 66 | 40 | 39.7 | 55 | 30 | 28 | 112 | 38 | M28X1.5 | 0÷-0.012 | 0÷-0.12 | 0.037÷0.100 | 153 | 80 | 6° | M10X30 | 49 | 1.15 | ||
| PR40U | 40 | 85 | 28 | 36 | 94 | 76 | 49 | 45 | 62 | 35 | 33 | 135 | 45 | M35X1.5 | 0÷-0.012 | 0÷-0.12 | 0.043÷0.120 | 250 | 100 | 7° | M10X35 | 49 | 2.075 | ||
| PR50U | 50 | 105 | 35 | 46 | 116 | 90 | 61 | 56 | 75 | 40 | 37 | 168 | 55 | M45X1.5 | 0÷-0.012 | 0÷-0.12 | 0.043÷0.120 | 365 | 156 | 6° | M12X40 | 86 | 3.575 | ||
| PR60U | 60 | 130 | 44 | 59 | 130 | 120 | 75 | 66.8 | 90 | 50 | 46 | 200 | 65 | M58X1.5 | 0÷-0.015 | 0÷-0.15 | 0.043÷0.120 | 400 | 245 | 6° | M16X45 | 210 | 6.2 | ||
| PR70U | 70 | 150 | 49 | 66 | 157 | 130 | 86 | 77.8 | 105 | 55 | 51 | 232 | 75 | M65X1.5 | 0÷-0.015 | 0÷-0.15 | 0.055÷0.142 | 540 | 315 | 6° | M16X50 | 210 | 9.2 | ||
| PR80U | 80 | 170 | 55 | 81 | 178 | 160 | 105 | 89.4 | 120 | 60 | 55 | 265 | 80 | M80X2 | 0÷-0.015 | 0÷-0.15 | 0.055÷0.142 | 670 | 400 | 6° | M20X55 | 410 | 13.2 | ||
| PR90U | 90 | 210 | 60 | 101 | 210 | 180 | 124 | 98.1 | 130 | 65 | 63 | 323 | 90 | M100X2 | 0÷-0.020 | 0÷-0.20 | 0.055÷0.142 | 980 | 490 | 5° | M20X60 | 410 | 23.48 | ||
| PR100U | 100 | 235 | 70 | 111 | 234 | 200 | 138 | 109.5 | 150 | 70 | 65 | 360.7 | 105 | M110X2 | 0÷-0.020 | 0÷-0.20 | 0.065÷0.165 | 1120 | 610 | 7° | M24X65 | 710 | 26.31 | ||
| PR110U | 110 | 265 | 70 | 125 | 270 | 220 | 152 | 121.2 | 160 | 80 | 76 | 408.2 | 115 | M120X3 | 0÷-0.020 | 0÷-0.20 | 0.065÷0.165 | 1700 | 655 | 6° | M24X75 | 710 | 39.2 | ||
| PR120U | 120 | 310 | 85 | 135 | 342 | 300 | 172 | 135.5 | 180 | 90 | 87 | 490 | 140 | M130X3 | 0÷-0.020 | 0÷-0.20 | 0.065÷0.165 | 2900 | 950 | 6° | M24X85 | 710 | 78 | ||
