• WON ST Curved Cross Roller Guide Way CRG Series
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WON ST Curved Cross Roller Guide Way CRG Series

WON ST Curved Cross Roller Guide Way CRG Series

Non-recirculating curved motion bearing consisting of curved rails with precisely ground V-grooves and a curved roller cage, used to tilt precisely about a fixed center of rotation.

Key features

  • Precisely ground curved V-groove with accurate center of rotation
  • Non-recirculating, low and stable friction for fine curved motion
  • Low noise
  • High load capacity from precision rollers

Specifications

Load rating basis Per set
CRG2050-61 Rotation range: ±3° | Roller diameter D: 2 mm | No. of rollers Z: 12 | L: 50 mm | R: 61 mm | A: 12 mm | B: 6 mm | C (dynamic): 1450 N | C0 (static): 2820 N | Allowable load F: 940 N | Mass: 51 g/set
CRG2050-78 Rotation range: ±5° | Roller diameter D: 2 mm | No. of rollers Z: 10 | L: 50 mm | R: 78 mm | A: 12 mm | B: 6 mm | C (dynamic): 1360 N | C0 (static): 2420 N | Allowable load F: 810 N | Mass: 51 g/set
CRG2050-96 Rotation range: ±4° | Roller diameter D: 2 mm | No. of rollers Z: 10 | L: 50 mm | R: 96 mm | A: 12 mm | B: 6 mm | C (dynamic): 1050 N | C0 (static): 2440 N | Allowable load F: 810 N | Mass: 51 g/set
CRG2050-50 Rotation range: ±15° | Roller diameter D: 2 mm | No. of rollers Z: 9 | L: 50 mm | R: 50 mm | A: 15 mm | B: 6 mm | C (dynamic): 1030 N | C0 (static): 1910 N | Allowable load F: 640 N | Mass: 63 g/set
CRG2050-68 Rotation range: ±11° | Roller diameter D: 2 mm | No. of rollers Z: 9 | L: 50 mm | R: 68 mm | A: 15 mm | B: 6 mm | C (dynamic): 960 N | C0 (static): 1910 N | Allowable load F: 640 N | Mass: 63 g/set
CRG2060-60 Rotation range: ±10° | Roller diameter D: 2 mm | No. of rollers Z: 12 | L: 60 mm | R: 60 mm | A: 15 mm | B: 6 mm | C (dynamic): 1450 N | C0 (static): 2810 N | Allowable load F: 940 N | Mass: 75 g/set
CRG3070-70 Rotation range: ±7° | Roller diameter D: 3 mm | No. of rollers Z: 12 | L: 70 mm | R: 70 mm | A: 18 mm | B: 8 mm | C (dynamic): 3160 N | C0 (static): 6380 N | Allowable load F: 2130 N | Mass: 142 g/set
CRG3070-87 Rotation range: ±7° | Roller diameter D: 3 mm | No. of rollers Z: 12 | L: 70 mm | R: 87 mm | A: 18 mm | B: 8 mm | C (dynamic): 3060 N | C0 (static): 6570 N | Allowable load F: 2190 N | Mass: 142 g/set
CRG3070-90 Rotation range: ±7° | Roller diameter D: 3 mm | No. of rollers Z: 11 | L: 70 mm | R: 90 mm | A: 18 mm | B: 8 mm | C (dynamic): 2570 N | C0 (static): 5570 N | Allowable load F: 1860 N | Mass: 141 g/set
CRG3070-96 Rotation range: ±4° | Roller diameter D: 3 mm | No. of rollers Z: 12 | L: 70 mm | R: 96 mm | A: 18 mm | B: 8 mm | C (dynamic): 2540 N | C0 (static): 6680 N | Allowable load F: 2230 N | Mass: 141 g/set
CRG3070-110 Rotation range: ±10° | Roller diameter D: 3 mm | No. of rollers Z: 10 | L: 70 mm | R: 110 mm | A: 18 mm | B: 8 mm | C (dynamic): 2440 N | C0 (static): 5620 N | Allowable load F: 1870 N | Mass: 141 g/set
CRG3070-122 Rotation range: ±5° | Roller diameter D: 3 mm | No. of rollers Z: 11 | L: 70 mm | R: 122 mm | A: 18 mm | B: 8 mm | C (dynamic): 2320 N | C0 (static): 5640 N | Allowable load F: 1880 N | Mass: 137 g/set
CRG3070-136 Rotation range: ±4° | Roller diameter D: 3 mm | No. of rollers Z: 9 | L: 70 mm | R: 136 mm | A: 18 mm | B: 8 mm | C (dynamic): 1780 N | C0 (static): 4520 N | Allowable load F: 1510 N | Mass: 137 g/set
CRG3100-160 Rotation range: ±10° | Roller diameter D: 3 mm | No. of rollers Z: 14 | L: 100 mm | R: 160 mm | A: 18 mm | B: 8 mm | C (dynamic): 2920 N | C0 (static): 7930 N | Allowable load F: 2640 N | Mass: 203 g/set
Curved Cross Roller GuidesWON ST
14 product codes available in this family
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WON ST Curved Cross Roller Guide Way CRG Series

Brand WON ST·Curved Cross Roller Guides

Available part numbers (14)

CRG2050-61, CRG2050-78, CRG2050-96, CRG2050-50, CRG2050-68, CRG2060-60, CRG3070-70, CRG3070-87, CRG3070-90, CRG3070-96 + 4 more — see full table ↓

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Product codeSpec
CRG2050-61Rotation range: ±3° | Roller diameter D: 2 mm | No. of rollers Z: 12 | L: 50 mm | R: 61 mm | A: 12 mm | B: 6 mm | C (dynamic): 1450 N | C0 (static): 2820 N | Allowable load F: 940 N | Mass: 51 g/set
CRG2050-78Rotation range: ±5° | Roller diameter D: 2 mm | No. of rollers Z: 10 | L: 50 mm | R: 78 mm | A: 12 mm | B: 6 mm | C (dynamic): 1360 N | C0 (static): 2420 N | Allowable load F: 810 N | Mass: 51 g/set
CRG2050-96Rotation range: ±4° | Roller diameter D: 2 mm | No. of rollers Z: 10 | L: 50 mm | R: 96 mm | A: 12 mm | B: 6 mm | C (dynamic): 1050 N | C0 (static): 2440 N | Allowable load F: 810 N | Mass: 51 g/set
CRG2050-50Rotation range: ±15° | Roller diameter D: 2 mm | No. of rollers Z: 9 | L: 50 mm | R: 50 mm | A: 15 mm | B: 6 mm | C (dynamic): 1030 N | C0 (static): 1910 N | Allowable load F: 640 N | Mass: 63 g/set
CRG2050-68Rotation range: ±11° | Roller diameter D: 2 mm | No. of rollers Z: 9 | L: 50 mm | R: 68 mm | A: 15 mm | B: 6 mm | C (dynamic): 960 N | C0 (static): 1910 N | Allowable load F: 640 N | Mass: 63 g/set
CRG2060-60Rotation range: ±10° | Roller diameter D: 2 mm | No. of rollers Z: 12 | L: 60 mm | R: 60 mm | A: 15 mm | B: 6 mm | C (dynamic): 1450 N | C0 (static): 2810 N | Allowable load F: 940 N | Mass: 75 g/set
CRG3070-70Rotation range: ±7° | Roller diameter D: 3 mm | No. of rollers Z: 12 | L: 70 mm | R: 70 mm | A: 18 mm | B: 8 mm | C (dynamic): 3160 N | C0 (static): 6380 N | Allowable load F: 2130 N | Mass: 142 g/set
CRG3070-87Rotation range: ±7° | Roller diameter D: 3 mm | No. of rollers Z: 12 | L: 70 mm | R: 87 mm | A: 18 mm | B: 8 mm | C (dynamic): 3060 N | C0 (static): 6570 N | Allowable load F: 2190 N | Mass: 142 g/set
CRG3070-90Rotation range: ±7° | Roller diameter D: 3 mm | No. of rollers Z: 11 | L: 70 mm | R: 90 mm | A: 18 mm | B: 8 mm | C (dynamic): 2570 N | C0 (static): 5570 N | Allowable load F: 1860 N | Mass: 141 g/set
CRG3070-96Rotation range: ±4° | Roller diameter D: 3 mm | No. of rollers Z: 12 | L: 70 mm | R: 96 mm | A: 18 mm | B: 8 mm | C (dynamic): 2540 N | C0 (static): 6680 N | Allowable load F: 2230 N | Mass: 141 g/set
CRG3070-110Rotation range: ±10° | Roller diameter D: 3 mm | No. of rollers Z: 10 | L: 70 mm | R: 110 mm | A: 18 mm | B: 8 mm | C (dynamic): 2440 N | C0 (static): 5620 N | Allowable load F: 1870 N | Mass: 141 g/set
CRG3070-122Rotation range: ±5° | Roller diameter D: 3 mm | No. of rollers Z: 11 | L: 70 mm | R: 122 mm | A: 18 mm | B: 8 mm | C (dynamic): 2320 N | C0 (static): 5640 N | Allowable load F: 1880 N | Mass: 137 g/set
CRG3070-136Rotation range: ±4° | Roller diameter D: 3 mm | No. of rollers Z: 9 | L: 70 mm | R: 136 mm | A: 18 mm | B: 8 mm | C (dynamic): 1780 N | C0 (static): 4520 N | Allowable load F: 1510 N | Mass: 137 g/set
CRG3100-160Rotation range: ±10° | Roller diameter D: 3 mm | No. of rollers Z: 14 | L: 100 mm | R: 160 mm | A: 18 mm | B: 8 mm | C (dynamic): 2920 N | C0 (static): 7930 N | Allowable load F: 2640 N | Mass: 203 g/set

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