Products

BRS Slewing Ring Bearings VA|VI|VU Slewing Rings

VA|VI|VU slewing bearings belong to INA four point contact ball bearings. They are suitable for moderate to heavy loads,  but cannot be subjected to loads as high as crossed roller bearings with same size.

VA-VI-VU 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. Suitable for supported and suspended loads.

Application

VA-VI-VU slewing ring bearings are suitable for applications with lower requirements for accuracy and rigidity of the bearing arrangements, for example, cranes, turntables,rotary tables, metalworking machines, construction machinery,  etc.

VA-VI-VU slewing rings model:

– VA slewing ring bearings with external gear

– VI slewing ring bearings with internal gear

– VU slewing ring bearings without gear

Part NO. Dimension(mm) Mounting(mm) Base Load Ratings(kN) Gear Teeth Mass (kg)
di Da H Li La Cr Cor m z
VA140188-V 136 259.36 35 154 222 77 185 4 62 7.5
VA160235-N 171 318.6 40 195 275 101 156 4 78 13
VA160302-N 238 384 32 262 343 110 200 4 94 14
VA250309-N 235 408.4 60 259 359 215 295 5 80 29.5
VI160288-N 216 340 39 252 324 108 190 4 56 12
VI140326-V 250 382 59 290 362 78 93 3.5 73 18
VI160420-N 332 486 39 378 462 125 275 4 85 23
VU140179 124.5 234 35 144.5 214 75 114 - - 7
VU200220 138 302 46 170 270 132 197 - - 16
VU130225 200 290 24 - 270 46 39.5 - - 5.4
VU200260 191 329 46 215 305 143 233 - - 15
VU140325 270 380 35 290 360 95 208 - - 12
VU250380 275 385 55 307 453 230 360 - - 44
VU200405 336 474 46 360 450 169 360 - - 25
VU250433 344 522 55 376 490 243 410 - - 41
VU300574 468 680 68 508 640 325 690 - - 82
VU360680 565 795 79 605 755 415 1020 - - 120