Three-Row Roller Slewing Ring Bearing

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Three Row Roller Bearings are constructed with three independent rows of rollers to handle a combination of axial, radial and overturning moment loads. The rollers are oriented for optimum load carrying capability.
Three Row Roller bearings are excellent solutions in applications where a high degree of stiffness is necessary, however they require rigid and precise mounting structures.
Messinger Bearings has analysis software that will optimize the configuration and sizing of the rollers to most meet the needs of the application and loading.
As with all of our slewing bearings, Three Row Roller Bearings can be supplied with internal or external integral gearing.

The  series bearing has three independent rows of rollers oriented normal to the direction of loads being transmitted through the bearing. Their orientation is selected to optimize capacity, provide low frictional resistance and minimize deflection.

The top and bottom rows of rollers transmit any opposing thrust loads and combine to transmit any moment loading, while the middle row transmits any radial loads. The rollers, the separator configuration used for each, and the mating raceways are sized to meet load or other application requirements.

Manitowoc Tower Cranes slewing bearing

Flanged N/A
Double Lip Nitrile R Bearing

VI095A01 ship building Slewing Ring Bearing

N/A 0808250470563
Mounted Units & AMI BEARINGS

Ladle turret Swing ring bearing

1.215 NTN
Bearings B04144

single-row ball slewing bearings

SKF 0.0
B00234 1

aerial lift truck slewing bearing

0.0 Mounted Units &
PT INTERNATIONAL 0800675118426

light type slewing ring bearing for 300mm diameter

Self Aligning Ball B Shaft

Torriani Gianni Gear ring Swing bearing

0.0 N/A

Automatic Machinery Slewing Bearing

0.0 2.041

High Capacity Lifting Equipment slewing ring bearings

M06288 NTN
0.673 Bearings

Anti-corrosion slewing ring for Boom Cranes

Open Brass
0.0 Self Aligning Ball B

swing bearing for Cardio Vascular Machine

0717905220517 N/A
B04264 Bearings

Small Slewing Bearing for Wind Power

Bearings 0.0