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 of the 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 that 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 the 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