RKS.162.16.1644 slewing bearing
Model: RKS.162.16.1644
Inner ring dia.: 1495mm
Outer ring dia.: 1752mm
Mounting height: 68mm
Weight: 240kg
Structure: crossed cylindrical roller slewing ring with internal gear, with mounting holes on inner and outer ring.
Materials: 42CrMo
Sealing: sealed both sides
Lubrication type: Grease lubrication
Lubrication hole: Yes
Load direction: axial, radial and tilting moment
Working temperature: -20℃~80℃
RKS.162.16.1644 slewing bearing belongs to RKS.162 series crossed roller slewing ring, which has interna gear teeth, with mounting holes on both inner and outer ring. Since its diameter is over 1m, usually we select 42CrMo as the raw material.
42CrMo material is a kind of alloy steel, which is very suitable for forging processing. It has high strength, high hardenability and good toughness. The deformation of 42CrMo during quenching is small, and it has high creep strength and long-lasting strength at high temperatures. Compared to 50Mn, 42CrMo has better fatigue endurance, but its cost is higher.
More RKS cross roller bearing models related to RKS.162.16.1644 slewing bearing
| Model No. | dm (mm) | D (mm) | d (mm) | H (mm) | Je (mm) | Ji (mm) | Mass (kg) |
| RKS.162.16.1204 | 1204 | 1289 | 1072 | 68 | 1257 | 1151 | 148 |
| RKS.162.16.1314 | 1314 | 1399 | 1182 | 68 | 1367 | 1261 | 160 |
| RKS.162.16.1424 | 1424 | 1509 | 1292 | 68 | 1477 | 1371 | 175 |
| RKS.162.16.1534 | 1534 | 1619 | 1402 | 68 | 1587 | 1481 | 190 |
| RKS.162.16.1644 | 1644 | 1752 | 1495 | 68 | 1708 | 1580 | 240 |
| RKS.162.16.1754 | 1754 | 1862 | 1605 | 68 | 1818 | 1690 | 255 |
| RKS.162.20.1904 | 1904 | 2012 | 1729 | 68 | 1968 | 1840 | 305 |












