Industrial Robot Crossed Roller Slewing Bearing RU Series

High-precision crossed roller slewing bearing designed to withstand high axial, radial, and moment loads for industrial automation.

Product Description

Features a compact, lightweight structure with high manufacturing precision and minimal assembly clearance.

Rollers are arranged in a 1:1 crossed pattern to simultaneously withstand axial forces, overturning moments, and large radial forces.

Engineered for high-load applications including lifting and transportation equipment, construction machinery, and military products.

Constructed from high-quality 50Mn/42CrMo alloy steel with a raceway hardness of 55-62 HRC for enhanced durability.

Available with internal, external, or no gear configurations to meet specific power transmission requirements.

Offers smooth, high-precision rotation, reducing operational noise and extending the service life of machinery.

Product Parameter

Gear Type: Available with No Gear, Internal Gear, or External Gear

Bearing Material: 50Mn / 42CrMo / 42CrMo4V / Customized

Rolling Elements Material: GCr5 / GCr15SiMn / Customized

Raceway Hardness: 55-62 HRC

Outer Diameter Range: 50-10000mm

Warranty: 12 months with lifelong after-sales technical service

Product FAQ

Related Products

SX011832 Crossed Roller Slewing Bearing Turntable Ring

Engineered for high-rigidity and compact applications, this crossed roller slewing ring provides superior rotational accuracy for industrial turntables and robotics.

Heavy Duty Excavator Turntable Slewing Bearing 132.45.2500 (2279x2721x231mm)

Robust 132.45.2500 heavy-duty slewing bearing (2279x2721x231mm) engineered for excavator turntables and demanding industrial applications, offering high load capacity and reliability for bulk procurement.

Four Point Contact Slewing Bearing 742.3x534x56mm VLA 20 0644 N

High-performance VLA 20 0644 N four-point contact ball slewing bearing (742.3x534x56mm) with external gear, engineered for industrial applications requiring simultaneous load handling.

Excavator Swing Slewing Bearing for PC200-6 PC210-6 PC220-6

Replacement swing slewing bearing specifically designed for Komatsu excavator models PC200-6, PC210-6, and PC220-6. Engineered for reliable performance in demanding construction environments.