Products

BRS Slewing Ring Bearings VLA Light Series Slewing Rings

VLA light series slewing bearing belongs to INA light series 20 four point contact bearings with external gear teeth. Its inner ring is in the form of L-section rings, suited for low to moderate loads and circumferential speeds.

VLA light series slewing rings feature:

1. Support axial, radial and tilting moment loads

2. Normal clearance, suitable for light to medium-duty arrangements which require lower accuracy

3. Easy installation, with mounting holes on both inner and outer ring

4. Light weight and thin section

Application

VLA slewing ring bearings are suitable for applications with lower requirements for accuracy and rigidity of the bearing arrangements, for example, turntables, metalworking machines, construction machine, wastewater treatment equipments, etc.

VLA light series slewing ring models:

Part NO. Dimension(mm) Mounting(mm) Base Load Ratings(kN) Gear Teeth Mass (kg)
di Da H Li La Ca Coa Cr Cor m z
VLA200414-N 304 503.3 56 332 455 169 295 111 110 5 99 29.5
VLA200544-N 434 640.3 56 462 585 188 385 123 145 6 105 41.5
VLA200644-N 534 742.3 56 562 685 200 455 131 171 6 122 48.5
VLA200744-N 634 838.1 56 662 785 211 530 138 198 6 138 54.5
VLA200844-N 734 950.1 56 762 885 222 600 145 224 8 117 65.5
VLA200944-N 834 1046.1 56 862 985 231 670 151 250 8 129 71.5
VLA201094-N 984 1198.1 56 1012 1135 244 770 160 290 8 148 83.5