Cross roller bearing SHF (SHG)
CRK cross roller bearings have a compact integral design with a flange on both the inner and outer ring.
Description
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Product Description
CRK cross roller bearings have a compact integral design with a flange on both the inner and outer ring. The rollers are arranged crosswise at an angle of 90°, the total volume of the product is small and thin. Both the inner and outer rings have mounting holes provided for mounting screws, eliminating the need for additional flange bases during installation and ensuring simple and convenient installation.
Thanks to the cross arrangement of the rollers, the bearings are able to simultaneously absorb radial, axial loads and overturning moments. They have high torsional rigidity, high turning accuracy, adjustable working clearance and significantly exceed the rigidity of conventional slewing bearings.
The bearings are suitable for use in precision CNC rotary tables, automated rotary fixtures, measuring instrument rotary platforms, industrial robot joints, indexing mechanisms of small precision grinding machines and other similar applications. They are adapted for precision turning applications, heavy rotational loads in confined spaces and combine high precision, high rigidity and compact installation requirements.
Product Features
| Bearing model | Dimensions (mm) | Outer ring mounting holes (mm) | Inner ring mounting holes (mm) | Basic rated load | Weight | Gearbox type included | |||||||||||||
| d | d3 | D | H | C | B | B1 | d1 | d2 | Center diameter dm | Mounting hole size 1 | Mounting hole size 2 Reverse side of the seal | Central diameter dn | Mounting Hole Dimensions on the back of the seal | Mounting Hole Dimensions on the face of the seal | Cr KN | C0r KN | kg | ||
| SHF(SHG)14 | 38 | 36 | 70 | 15.1 | 14.1 | 13.7 | 5 | 57 | 53 | 64 | 8-φ3.5 | 2-M3 (depth 6) | 44 | 12-M3 (depth 6) | － | 5.9 | 6.8 | 0.25 | Models SHF14/SHG14 |
| SHF(SHG)17 | 47 | 44.2 | 80 | 17 | 16 | 16.4 | 6.5 | 68.1 | 64 | 74 | 12-φ3.5 | 4-M3 (depth 6) | 54 | 20-M3 (depth 6) | － | 9.8 | 13.5 | 0.37 | Models SHF17/SHG17 |
| SHF(SHG)20 | 54 | 51.3 | 90 | 18.5 | 17.5 | 17.5 | 7 | 79 | 72.6 | 84 | 12-φ3.5 | 4-M3 (depth 6) | 62 | 16-M3 (depth 6) | 4-M3 (depth 6) | 18.5 | 25.6 | 0.48 | Models SHF20/SHG20 |
| SHF(SHG)25 | 67 | 64.2 | 110 | 20.7 | 18.7 | 19.7 | 7.5 | 94.8 | 90 | 102 | 12-φ4.5 | 4-M3 (depth 6) | 77 | 16-M4 (depth 8) | 4-M3 (depth 6) | 20.6 | 28.9 | 0.76 | Models SHF25/SHG25 |
| SHF(SHG)32 | 88 | 84 | 142 | 24.4 | 23.4 | 23.4 | 8 | 123 | 117.6 | 132 | 12-φ5.5 | 4-M4 (depth 8) | 100 | 16-M5 (depth 8) | 4-M4 (depth 8) | 29.8 | 46.3 | 1.65 | Models SHF32/SHG32 |
| SHF(SHG)40 | 108 | 106 | 170 | 30 | 29 | 28.5 | 9.5 | 148 | 142.6 | 158 | 12-φ6.5 | 6-M4 (depth 8) | 122 | 16-M6 (depth 10) | 4-M5 (depth 10) | 45.6 | 70.5 | 2.68 | Models SHF40/SHG40 |
| SHF(SHG)50 | 135 | 129 | 214 | 36 | 34 | 34.5 | 11 | 188 | 182.6 | 200 | 12-φ9 | 6-M5 (depth 10) | 154 | 16-M8 (depth 12) | 8-M5 (depth 10) | 75.2 | 147.8 | 5.11 | Models SHF50/SHG50 |
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