Cross Cylindrical Roller Slewing Bearing

Application : Hoisting machinery/Construction machinery/Transport machinery/Mining machinery/Metallurgical machinery/Medical instruments/Ships and warships/Radar/Wind turbine

Alternative Brands : NSK/ISB/ROTHE ERDE/SKF/ATB/KAYDON/INA/KOYO

Subseries :

110/XU/XSU/NR1/XR/RKS.160/111/112/XA/XSA/ER1/RD800/RKS.161/113/114/RKS.162/ZR1/XSI/XI

Specifications :

Outer Diameter : 280mm-8000mm
Inner Diameter : 120mm-8000mm
Weight : 20kg-8000kg
Structures : Outer Ring, Inner Ring, Spacer, Rolling element, Seal
Brand : QIBR/OEM/Neutral
Package : Standard Export Package
Material : 42CrMo, 50Mn, or Stainless Steel

Cross Cylindrical Roller Slewing Bearing

110

Single row crossed roller slewing bearing with high manufacturing precision and small assembly gap.

111

Externally toothed single-row crossed roller slewing bearing, which requires high installation accuracy. The rollers are arranged in a 1:1 cross arrangement.

112

The externally toothed single-row crossed roller slewing bearing features a 1:1 cross roller arrangement, requiring high installation accuracy for precise rotational control and efficient power transmission in demanding industrial applications.

113

Internally toothed single-row crossed roller slewing bearings are widely used in lifting, transportation, and engineering machinery products.

114

Internally toothed single-row crossed roller slewing bearings are widely used in lifting, transportation, and engineering machinery products.

RD 800

Single-row roller bearing slewing rings Cross-roller bearings are available without gear with external gear with internal gear.

RKS.160

Crossed roller slew bearing, the inner and outer ring mounting holes are through holes.

RKS.161

Crossed roller slew bearings, the mounting holes in the outer ring are threaded holes, and the mounting holes in the inner ring are threaded holes.

RKS.162

Crossed roller slew bearing, the inner ring mounting hole is a threaded hole, and the outer ring mounting hole is a threaded hole.

XA

Crossed toiler bearing, external gear teeth, preloaded, sealed. lubrication nipple on circumference of ring without teeth.

XI

Crossed teller bearing, internal gear teeth, preloaded, sealed, lubrication nipple on circumference of ring without teeth.

XR

Cross Roller, Single row of rollers having alternating orientation,Greater stiffness and dynamic capacity than a four-point contact bearing,Internal, external, or non-gear.

XSA

Standard series 14, external teeth, sealed,preloaded, lubrication nipple on circumference of untoothed ring.

XSI

Standard series 14. Internal teeth, seated,preloaded. lubrication nipple on circumference of untoothed ring.

XSU

Standard series 14. without teeth, seated,preloaded, lubrication nipple on circumference of outer ring.

XU

Crossed teller bearing. without gear teeth, preloaded, sealed, lubrication nipple on circumference of ring without teeth.