Îmbinările rotative de la INA sunt considerate pe plan mondial ca produs de vârf în tehnica rulmenţilor. Aceste organe de maşini cu dovadă îndelungată de funcţionare sunt foarte portante, au aplicaţie în diferite domenii şi sunt foarte economice. Prin construcţia lor, un singur rulment poate prelua sarcini radiale, axiale şi momente de răsturnare. De aceea, suspensiile cu combinaţii de lagăr radial şi axial se pot reduce adesea la o singură îmbinare rotativă. Astfel, eforturile şi costurile pentru configurarea construcţiei învecinate şi montarea lagărului se reduc adeseori considerabil.

Îmbinările rotative sunt etanşate pe ambele părţi, prevăzute cu un lubrifiant de calitate superioară, cu posibilitate de lubrifiere ulterioară şi deosebit de uşor de montat. Inelele lagărului se oferă fără coroană dinţată precum şi cu dantură interioară sau exterioară pentru realizarea unor soluţii simple de acţionare.

Imbinările rotative INA se oferă în varianta cu contact în patru puncte sau ca Rulmenţi cu role în cruce.

INA slewing rings are known worldwide as premium products in the field of rolling bearing technology. These machine elements have proved themselves many times over, have high load carrying capacity, a versatile range of applications and are highly cost-effective. Due to their design, a single bearing can reliably support radial, axial and tilting moment loads. It is therefore possible in many cases to replace bearing arrangements comprising a combination of radial and axial bearings by a single bearing. This reduces, in some cases considerably, the costs and work required in the design of the adjacent construction and the fitting of bearings.

Slewing rings are sealed on both sides, lubricated with a high quality grease, can be relubricated via lubrication nipples and are particularly easy to fit. The bearing rings are supplied without gear teeth or, in order to achieve simple drive solutions, are available with external or internal gear teeth.

INA slewing rings are available as four point contact bearings and as crossed roller bearings.

INA slewing rings are known worldwide as premium products in the field of rolling bearing technology. These machine elements have proved themselves many times over, have high load carrying capacity, a versatile range of applications and are highly cost-effective. Due to their design, a single bearing can reliably support radial, axial and tilting moment loads. It is therefore possible in many cases to replace bearing arrangements comprising a combination of radial and axial bearings by a single bearing. This reduces, in some cases considerably, the costs and work required in the design of the adjacent construction and the fitting of bearings.

Slewing rings are sealed on both sides, lubricated with a high quality grease, can be relubricated via lubrication nipples and are particularly easy to fit. The bearing rings are supplied without gear teeth or, in order to achieve simple drive solutions, are available with external or internal gear teeth.

INA slewing rings are available as four point contact bearings and as crossed roller bearings.