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XRU series robot bearings are a type of high precision crossed roller bearings designed for use in industrial robots and other high precision machinery.
XRU series robot bearings are a type of high precision crossed roller bearings designed for use in industrial robots and other high precision machinery. These bearings are characterized by their high rigidity, high accuracy, and high load capacity, which make them ideal for use in high precision and high load applications.
High accuracy: XRU series robot bearings are designed to have high accuracy, which is essential for high precision applications such as robots and other industrial machinery.
High rigidity: XRU series robot bearings have high rigidity and load capacity, which makes them ideal for use in high-load applications such as industrial robots.
Space-saving design: The compact design of XRU series robot bearings allows for a space-saving design that is ideal for compact machinery such as industrial robots.
Low noise and vibration: XRU series robot bearings are designed to have low noise and vibration levels, which helps to reduce noise and wear in high precision machinery.
High reliability: XRU series robot bearings are manufactured using high-quality materials and are designed to have high reliability, which helps to ensure long service life in high precision applications.
| XRU series Robot Bearings | ||||||||||
| Bearing Code | Dimensions | Corresponding Reducer Model | ||||||||
| d | d3 | D | H | C | B | B1 | d1 | d2 | ||
| XRU14-70-CSF | 38 | 36 | 70 | 15.2 | 14.2 | 13.7 | 5 | 57 | 53 | SHG/SHF-14 |
| XRU17-80-CSF | 47 | 44.2 | 80 | 17 | 16 | 16.4 | 6.5 | 68.1 | 64 | SHG/SHF-17 |
| XRU20-90-CSF | 57 | 51.3 | 90 | 18.5 | 17.5 | 17.5 | 7 | 79 | 72.6 | SHG/SHF-20 |
| XRU25-110-CSF | 67 | 64.2 | 110 | 20.7 | 18.7 | 19.7 | 7.5 | 94.8 | 90 | SHG/SHF-25 |
| XRU32-142-CSF | 88 | 84 | 142 | 24.4 | 23.4 | 23.4 | 8 | 123 | 117.6 | SHG/SHF-32 |
| XRU40-170-CSF | 108 | 106 | 170 | 30 | 29 | 28.5 | 9.5 | 148 | 142.6 | SHG/SHF-40 |
| XRU50-214-CSF | 135 | 129 | 214 | 36 | 34 | 34.5 | 11 | 188 | 182.6 | SHG/SHF-50 |
| Bearing Code | Outer Ring Mounting Hole | Inner Ring Mounting Hole | Basic Load Rating | Weight | Corresponding Reducer Model | |||||
| dm | Mounting Hole Size 1 | Middle Mounting Hole Size Sealing Reverse | dn | Middle Mounting Hole Size Sealing Reverse | Medium Mounting Hole Dimensions Seal Front | Cr | Cor | Kg | ||
| KN | KN | |||||||||
| XRU14-70-CSF | 64 | 8-φ3.5 | 2-M3（Silk deep10） | 44 | 12-M3（Silk deep6） | 6.1 | 14 | 0.11 | SFG/SHF-14 | |
| XRU17-80-CSF | 74 | 12-φ3.4 | 4-M3（Silk deep10） | 54 | 20-M3（Silk deep6） | 9.4 | 16.1 | 0.36 | SFG/SHF-17 | |
| XRU20-90-CSF | 84 | 12-φ3.5 | 4-M3（Silk deep6） | 62 | 16-M3（Silk deep6） | 4-M3（Silk deep6） | 20.2 | 31.1 | 0.44 | SFG/SHF-20 |
| XRU25-110-CSF | 102 | 16-φ6.4 | 4-M3（Silk deep6） | 77 | 16-M4（Silk deep8） | 4-M3（Silk deep6） | 28.5 | 45.2 | 0.7 | SFG/SHF-25 |
| XRU32-142-CSF | 132 | 12-φ5.5 | 4-M4（Silk deep8） | 100 | 16-M5（Silk deep8） | 4-M4（Silk deep8） | 47.3 | 77.3 | 1.57 | SFG/SHF-32 |
| XRU40-170-CSF | 158 | 12-φ6.6 | 6-M4（Silk deep8） | 122 | 16-M6（Silk deep10） | 4-M5（Silk deep10） | 35.5 | 71.2 | 2.4 | SFG/SHF-40 |
| XR50-214-CSF | 200 | 12-φ9 | 6-M5（Silk deep10） | 154 | 16-M8（Silk deep12） | 8-M5（Silk deep10） | 80.4 | 151.9 | 4.5 | SFG/SHF-50 |
