The VR series cross roller guide is composed of four rails, two R-type roller cages with precision rollers arranged in a cross formation, and eight end pieces. This guide is capable of handling loads in any direction while providing highly accurate and smooth linear motion.
Cross roller guide VR 1-80x21Z, cross roller slide way SV 1080-21Z,cross roller way CRW 1-80
| ST | 52 mm | Maximum |
| Da | 1.5 mm | Roller diameter |
| L | 80 mm | Length |
| M | 8.5 mm | Combined width |
| A | 4 mm | Height |
| S | M2 | Thread |
| Z | 21 pieces | Roller number |
| C | 98 N | Basic dynamic load rating per roller |
| C0 | 69 N | Basic static load rating per roller |
| ≈m | 35.28 kg | Mass per set ( two-pieces) |
