• WON ST Cross Roller Guide Way WRGO Series
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WON ST Cross Roller Guide Way WRGO Series

WON ST Cross Roller Guide Way WRGO Series

Cross roller guide way set (WRGO type, sizes 6 and 9) with precision crossed rollers running between 90 degree V-grooved race rails for precise finite linear motion.

Key features

  • Precision rollers crossed at right angles on 90 degree V-grooved race rails
  • Low friction with almost no difference between static and dynamic friction
  • Non-recirculating design for low noise
  • High rigidity and load capacity from roller rolling elements
  • Preload easily applied for zero clearance

Specifications

Set composition Race rail 4 pcs, roller cage 2 pcs, stopper 8 pcs
Load rating basis Per set
WRGO6100 Max. stroke: 56 mm | Roller diameter D: 6 mm | No. of rollers Z: 7 | Length L: 100 mm | A: 30 mm | B: 15 mm | C: 14.4 mm | Hole pitch M x P: 1 x 50 mm | Mounting bolt F: M6 | C (dynamic): 16.4 kN | C0 (static): 22.7 kN | Mass: 640 g/set
WRGO6150 Max. stroke: 96 mm | Roller diameter D: 6 mm | No. of rollers Z: 10 | Length L: 150 mm | A: 30 mm | B: 15 mm | C: 14.4 mm | Hole pitch M x P: 2 x 50 mm | Mounting bolt F: M6 | C (dynamic): 24.5 kN | C0 (static): 37.8 kN | Mass: 940 g/set
WRGO6200 Max. stroke: 136 mm | Roller diameter D: 6 mm | No. of rollers Z: 13 | Length L: 200 mm | A: 30 mm | B: 15 mm | C: 14.4 mm | Hole pitch M x P: 3 x 50 mm | Mounting bolt F: M6 | C (dynamic): 28.2 kN | C0 (static): 45.4 kN | Mass: 1250 g/set
WRGO6250 Max. stroke: 156 mm | Roller diameter D: 6 mm | No. of rollers Z: 17 | Length L: 250 mm | A: 30 mm | B: 15 mm | C: 14.4 mm | Hole pitch M x P: 4 x 50 mm | Mounting bolt F: M6 | C (dynamic): 35.4 kN | C0 (static): 60.5 kN | Mass: 1560 g/set
WRGO6300 Max. stroke: 196 mm | Roller diameter D: 6 mm | No. of rollers Z: 20 | Length L: 300 mm | A: 30 mm | B: 15 mm | C: 14.4 mm | Hole pitch M x P: 5 x 50 mm | Mounting bolt F: M6 | C (dynamic): 42.1 kN | C0 (static): 75.6 kN | Mass: 1860 g/set
WRGO6350 Max. stroke: 216 mm | Roller diameter D: 6 mm | No. of rollers Z: 24 | Length L: 350 mm | A: 30 mm | B: 15 mm | C: 14.4 mm | Hole pitch M x P: 6 x 50 mm | Mounting bolt F: M6 | C (dynamic): 48.5 kN | C0 (static): 90.7 kN | Mass: 2170 g/set
WRGO6400 Max. stroke: 256 mm | Roller diameter D: 6 mm | No. of rollers Z: 27 | Length L: 400 mm | A: 30 mm | B: 15 mm | C: 14.4 mm | Hole pitch M x P: 7 x 50 mm | Mounting bolt F: M6 | C (dynamic): 51.7 kN | C0 (static): 98.3 kN | Mass: 2490 g/set
WRGO6450 Max. stroke: 276 mm | Roller diameter D: 6 mm | No. of rollers Z: 31 | Length L: 450 mm | A: 30 mm | B: 15 mm | C: 14.4 mm | Hole pitch M x P: 8 x 50 mm | Mounting bolt F: M6 | C (dynamic): 57.8 kN | C0 (static): 113 kN | Mass: 2780 g/set
WRGO6500 Max. stroke: 316 mm | Roller diameter D: 6 mm | No. of rollers Z: 34 | Length L: 500 mm | A: 30 mm | B: 15 mm | C: 14.4 mm | Hole pitch M x P: 9 x 50 mm | Mounting bolt F: M6 | C (dynamic): 63.7 kN | C0 (static): 128 kN | Mass: 3090 g/set
WRGO6550 Max. stroke: 336 mm | Roller diameter D: 6 mm | No. of rollers Z: 38 | Length L: 550 mm | A: 30 mm | B: 15 mm | C: 14.4 mm | Hole pitch M x P: 10 x 50 mm | Mounting bolt F: M6 | C (dynamic): 69.5 kN | C0 (static): 143 kN | Mass: 3390 g/set
WRGO6600 Max. stroke: 376 mm | Roller diameter D: 6 mm | No. of rollers Z: 41 | Length L: 600 mm | A: 30 mm | B: 15 mm | C: 14.4 mm | Hole pitch M x P: 11 x 50 mm | Mounting bolt F: M6 | C (dynamic): 72.3 kN | C0 (static): 151 kN | Mass: 3700 g/set
WRGO9200 Max. stroke: 118 mm | Roller diameter D: 9 mm | No. of rollers Z: 10 | Length L: 200 mm | A: 40 mm | B: 20 mm | C: 19.2 mm | Hole pitch M x P: 1 x 100 mm | Mounting bolt F: M8 | C (dynamic): 62.3 kN | C0 (static): 94.8 kN | Mass: 2280 g/set
WRGO9300 Max. stroke: 178 mm | Roller diameter D: 9 mm | No. of rollers Z: 15 | Length L: 300 mm | A: 40 mm | B: 20 mm | C: 19.2 mm | Hole pitch M x P: 2 x 100 mm | Mounting bolt F: M8 | C (dynamic): 81.1 kN | C0 (static): 133 kN | Mass: 3400 g/set
WRGO9400 Max. stroke: 238 mm | Roller diameter D: 9 mm | No. of rollers Z: 20 | Length L: 400 mm | A: 40 mm | B: 20 mm | C: 19.2 mm | Hole pitch M x P: 3 x 100 mm | Mounting bolt F: M8 | C (dynamic): 107 kN | C0 (static): 190 kN | Mass: 4510 g/set
WRGO9500 Max. stroke: 298 mm | Roller diameter D: 9 mm | No. of rollers Z: 25 | Length L: 500 mm | A: 40 mm | B: 20 mm | C: 19.2 mm | Hole pitch M x P: 4 x 100 mm | Mounting bolt F: M8 | C (dynamic): 123 kN | C0 (static): 228 kN | Mass: 5620 g/set
WRGO9600 Max. stroke: 359 mm | Roller diameter D: 9 mm | No. of rollers Z: 30 | Length L: 600 mm | A: 40 mm | B: 20 mm | C: 19.2 mm | Hole pitch M x P: 5 x 100 mm | Mounting bolt F: M8 | C (dynamic): 147 kN | C0 (static): 284 kN | Mass: 6740 g/set
WRGO9700 Max. stroke: 418 mm | Roller diameter D: 9 mm | No. of rollers Z: 35 | Length L: 700 mm | A: 40 mm | B: 20 mm | C: 19.2 mm | Hole pitch M x P: 6 x 100 mm | Mounting bolt F: M8 | C (dynamic): 162 kN | C0 (static): 322 kN | Mass: 7850 g/set
WRGO9800 Max. stroke: 478 mm | Roller diameter D: 9 mm | No. of rollers Z: 40 | Length L: 800 mm | A: 40 mm | B: 20 mm | C: 19.2 mm | Hole pitch M x P: 7 x 100 mm | Mounting bolt F: M8 | C (dynamic): 184 kN | C0 (static): 379 kN | Mass: 8960 g/set
WRGO9900 Max. stroke: 538 mm | Roller diameter D: 9 mm | No. of rollers Z: 45 | Length L: 900 mm | A: 40 mm | B: 20 mm | C: 19.2 mm | Hole pitch M x P: 8 x 100 mm | Mounting bolt F: M8 | C (dynamic): 198 kN | C0 (static): 417 kN | Mass: 10070 g/set
WRGO91000 Max. stroke: 598 mm | Roller diameter D: 9 mm | No. of rollers Z: 50 | Length L: 1000 mm | A: 40 mm | B: 20 mm | C: 19.2 mm | Hole pitch M x P: 9 x 100 mm | Mounting bolt F: M8 | C (dynamic): 219 kN | C0 (static): 474 kN | Mass: 11190 g/set
WRGO91100 Max. stroke: 658 mm | Roller diameter D: 9 mm | No. of rollers Z: 55 | Length L: 1100 mm | A: 40 mm | B: 20 mm | C: 19.2 mm | Hole pitch M x P: 10 x 100 mm | Mounting bolt F: M8 | C (dynamic): 232 kN | C0 (static): 512 kN | Mass: 12300 g/set
WRGO91200 Max. stroke: 718 mm | Roller diameter D: 9 mm | No. of rollers Z: 60 | Length L: 1200 mm | A: 40 mm | B: 20 mm | C: 19.2 mm | Hole pitch M x P: 11 x 100 mm | Mounting bolt F: M8 | C (dynamic): 252 kN | C0 (static): 569 kN | Mass: 13410 g/set
Cross Roller GuidesWON ST
22 product codes available in this family
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WON ST Cross Roller Guide Way WRGO Series

Brand WON ST·Cross Roller Guides

Available part numbers (22)

WRGO6100, WRGO6150, WRGO6200, WRGO6250, WRGO6300, WRGO6350, WRGO6400, WRGO6450, WRGO6500, WRGO6550 + 12 more — see full table ↓

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Product codes & specifications
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Product codeSpec
WRGO6100Max. stroke: 56 mm | Roller diameter D: 6 mm | No. of rollers Z: 7 | Length L: 100 mm | A: 30 mm | B: 15 mm | C: 14.4 mm | Hole pitch M x P: 1 x 50 mm | Mounting bolt F: M6 | C (dynamic): 16.4 kN | C0 (static): 22.7 kN | Mass: 640 g/set
WRGO6150Max. stroke: 96 mm | Roller diameter D: 6 mm | No. of rollers Z: 10 | Length L: 150 mm | A: 30 mm | B: 15 mm | C: 14.4 mm | Hole pitch M x P: 2 x 50 mm | Mounting bolt F: M6 | C (dynamic): 24.5 kN | C0 (static): 37.8 kN | Mass: 940 g/set
WRGO6200Max. stroke: 136 mm | Roller diameter D: 6 mm | No. of rollers Z: 13 | Length L: 200 mm | A: 30 mm | B: 15 mm | C: 14.4 mm | Hole pitch M x P: 3 x 50 mm | Mounting bolt F: M6 | C (dynamic): 28.2 kN | C0 (static): 45.4 kN | Mass: 1250 g/set
WRGO6250Max. stroke: 156 mm | Roller diameter D: 6 mm | No. of rollers Z: 17 | Length L: 250 mm | A: 30 mm | B: 15 mm | C: 14.4 mm | Hole pitch M x P: 4 x 50 mm | Mounting bolt F: M6 | C (dynamic): 35.4 kN | C0 (static): 60.5 kN | Mass: 1560 g/set
WRGO6300Max. stroke: 196 mm | Roller diameter D: 6 mm | No. of rollers Z: 20 | Length L: 300 mm | A: 30 mm | B: 15 mm | C: 14.4 mm | Hole pitch M x P: 5 x 50 mm | Mounting bolt F: M6 | C (dynamic): 42.1 kN | C0 (static): 75.6 kN | Mass: 1860 g/set
WRGO6350Max. stroke: 216 mm | Roller diameter D: 6 mm | No. of rollers Z: 24 | Length L: 350 mm | A: 30 mm | B: 15 mm | C: 14.4 mm | Hole pitch M x P: 6 x 50 mm | Mounting bolt F: M6 | C (dynamic): 48.5 kN | C0 (static): 90.7 kN | Mass: 2170 g/set
WRGO6400Max. stroke: 256 mm | Roller diameter D: 6 mm | No. of rollers Z: 27 | Length L: 400 mm | A: 30 mm | B: 15 mm | C: 14.4 mm | Hole pitch M x P: 7 x 50 mm | Mounting bolt F: M6 | C (dynamic): 51.7 kN | C0 (static): 98.3 kN | Mass: 2490 g/set
WRGO6450Max. stroke: 276 mm | Roller diameter D: 6 mm | No. of rollers Z: 31 | Length L: 450 mm | A: 30 mm | B: 15 mm | C: 14.4 mm | Hole pitch M x P: 8 x 50 mm | Mounting bolt F: M6 | C (dynamic): 57.8 kN | C0 (static): 113 kN | Mass: 2780 g/set
WRGO6500Max. stroke: 316 mm | Roller diameter D: 6 mm | No. of rollers Z: 34 | Length L: 500 mm | A: 30 mm | B: 15 mm | C: 14.4 mm | Hole pitch M x P: 9 x 50 mm | Mounting bolt F: M6 | C (dynamic): 63.7 kN | C0 (static): 128 kN | Mass: 3090 g/set
WRGO6550Max. stroke: 336 mm | Roller diameter D: 6 mm | No. of rollers Z: 38 | Length L: 550 mm | A: 30 mm | B: 15 mm | C: 14.4 mm | Hole pitch M x P: 10 x 50 mm | Mounting bolt F: M6 | C (dynamic): 69.5 kN | C0 (static): 143 kN | Mass: 3390 g/set
WRGO6600Max. stroke: 376 mm | Roller diameter D: 6 mm | No. of rollers Z: 41 | Length L: 600 mm | A: 30 mm | B: 15 mm | C: 14.4 mm | Hole pitch M x P: 11 x 50 mm | Mounting bolt F: M6 | C (dynamic): 72.3 kN | C0 (static): 151 kN | Mass: 3700 g/set
WRGO9200Max. stroke: 118 mm | Roller diameter D: 9 mm | No. of rollers Z: 10 | Length L: 200 mm | A: 40 mm | B: 20 mm | C: 19.2 mm | Hole pitch M x P: 1 x 100 mm | Mounting bolt F: M8 | C (dynamic): 62.3 kN | C0 (static): 94.8 kN | Mass: 2280 g/set
WRGO9300Max. stroke: 178 mm | Roller diameter D: 9 mm | No. of rollers Z: 15 | Length L: 300 mm | A: 40 mm | B: 20 mm | C: 19.2 mm | Hole pitch M x P: 2 x 100 mm | Mounting bolt F: M8 | C (dynamic): 81.1 kN | C0 (static): 133 kN | Mass: 3400 g/set
WRGO9400Max. stroke: 238 mm | Roller diameter D: 9 mm | No. of rollers Z: 20 | Length L: 400 mm | A: 40 mm | B: 20 mm | C: 19.2 mm | Hole pitch M x P: 3 x 100 mm | Mounting bolt F: M8 | C (dynamic): 107 kN | C0 (static): 190 kN | Mass: 4510 g/set
WRGO9500Max. stroke: 298 mm | Roller diameter D: 9 mm | No. of rollers Z: 25 | Length L: 500 mm | A: 40 mm | B: 20 mm | C: 19.2 mm | Hole pitch M x P: 4 x 100 mm | Mounting bolt F: M8 | C (dynamic): 123 kN | C0 (static): 228 kN | Mass: 5620 g/set
WRGO9600Max. stroke: 359 mm | Roller diameter D: 9 mm | No. of rollers Z: 30 | Length L: 600 mm | A: 40 mm | B: 20 mm | C: 19.2 mm | Hole pitch M x P: 5 x 100 mm | Mounting bolt F: M8 | C (dynamic): 147 kN | C0 (static): 284 kN | Mass: 6740 g/set
WRGO9700Max. stroke: 418 mm | Roller diameter D: 9 mm | No. of rollers Z: 35 | Length L: 700 mm | A: 40 mm | B: 20 mm | C: 19.2 mm | Hole pitch M x P: 6 x 100 mm | Mounting bolt F: M8 | C (dynamic): 162 kN | C0 (static): 322 kN | Mass: 7850 g/set
WRGO9800Max. stroke: 478 mm | Roller diameter D: 9 mm | No. of rollers Z: 40 | Length L: 800 mm | A: 40 mm | B: 20 mm | C: 19.2 mm | Hole pitch M x P: 7 x 100 mm | Mounting bolt F: M8 | C (dynamic): 184 kN | C0 (static): 379 kN | Mass: 8960 g/set
WRGO9900Max. stroke: 538 mm | Roller diameter D: 9 mm | No. of rollers Z: 45 | Length L: 900 mm | A: 40 mm | B: 20 mm | C: 19.2 mm | Hole pitch M x P: 8 x 100 mm | Mounting bolt F: M8 | C (dynamic): 198 kN | C0 (static): 417 kN | Mass: 10070 g/set
WRGO91000Max. stroke: 598 mm | Roller diameter D: 9 mm | No. of rollers Z: 50 | Length L: 1000 mm | A: 40 mm | B: 20 mm | C: 19.2 mm | Hole pitch M x P: 9 x 100 mm | Mounting bolt F: M8 | C (dynamic): 219 kN | C0 (static): 474 kN | Mass: 11190 g/set
WRGO91100Max. stroke: 658 mm | Roller diameter D: 9 mm | No. of rollers Z: 55 | Length L: 1100 mm | A: 40 mm | B: 20 mm | C: 19.2 mm | Hole pitch M x P: 10 x 100 mm | Mounting bolt F: M8 | C (dynamic): 232 kN | C0 (static): 512 kN | Mass: 12300 g/set
WRGO91200Max. stroke: 718 mm | Roller diameter D: 9 mm | No. of rollers Z: 60 | Length L: 1200 mm | A: 40 mm | B: 20 mm | C: 19.2 mm | Hole pitch M x P: 11 x 100 mm | Mounting bolt F: M8 | C (dynamic): 252 kN | C0 (static): 569 kN | Mass: 13410 g/set

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