E.1604.40.15.D.1-RV Bore 1208 Mm, Cross Roller Slewing Rings, External Gear Type
The E.1604.40.15.D.1-RV Crossed roller slewing bearings are widely used in requiring high levels of rotational accuracy, rigidity, and load-bearing capacity, where installation space is often limited，such as industrial robots (joints, rotary seats), CNC machine tools (rotary tables, turrets), medical equipment (CT scanners, surgical robots), precision measuring instruments, radar turntables, and aerospace applications.
The E.1604.40.15.D.1-RV bearing is a Cross Roller Slewing rings with an inner diameter of 1208 mm , an outer diameter of 1604 mm, a width of 130 mm. 50Mn or 42CrMo rings, GCr15 rolling mlement. Double sealed type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.
E.1604.40.15.D.1-RV bearings ( 1208 mm x 1604 mm x 130 mm) have the advantages of The rollers are arranged in a cross pattern, resulting in minimal deformation, low rotational runout, and precise positioning, and are therefore widely used in the Industrial robots, machine tool rotary tables, medical devices, radar antennas and precision rotating equipment.
| Part Number | E.1604.40.15.D.1-RV |
| Gear type | External |
| Bearing Type | Cross Roller Slewing rings |
| Weight [kg] | 698 |
| Seal | Double sealed |
| Seal Material | NBR (Nitrile Butadiene Rubber) |
| Interchangeable | TGB E.1604.40.15.D.1-RV |
| Dimensions | |
| Da [mm] | 1604 |
| O [mm] | 1551 |
| U [mm] | 1394 |
| Di [mm] | 1208 |
| Ha [mm] | 112 |
| Hb [mm] | 85 |
| Hc [mm] | 116 |
| H [mm] | 130 |
| Fixing holes | |
| La [mm] | 1500 |
| na NO. | 48 |
| da [mm] | 30 |
| Li [mm] | 1280 |
| ni NO. | 48 |
| di [mm] | 30 |
| Gear teeth | |
| P [mm] | 1570 |
| m | 10 |
| Number of teeth - z | 157 |
| Tooth Force | |
| Fz nor [N] | 80000 |
| Fz max [N] | 160000 |
The E.1604.40.15.D.1-RV Crossed roller slewing bearings mainly consist of an inner ring, an outer ring, cross-arranged cylindrical rollers, spacers, and a sealing device. The rollers are arranged at 90° intervals within the raceway, enabling a single-row structure to withstand multi-directional loads.
The cross-arrangement of the rollers in crossed roller slewing bearings allows them to simultaneously withstand radial loads, axial loads, and overturning moments. They exhibit extremely high rigidity and a precision grade of P5 or higher. Their compact structure and easy installation significantly save installation space.
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