.

Double-row ball slewing bearings

The double-row Ball slewing beraring has three seat-rings.The steel balls and the spacers may be directly arranged into the upper and lower races.Two rows of steel balls with different diameters are fitted according to the force bom.Such open mode fitting features extraordinary convenience.The load angles of both upper and lower races are 90°,which enable the bearing to bear large axial force and the tipping moment.When the radial force is larger than 1/10 of the axail force the races should be newly designed.As the axle and the dimension of the double-row ball slewing bearing are rather large,the bearing construction is sturdy ,hence it is especially suitable for tower cranes which require working radius over medium range,mobile cranes and loading and unloading machines.



Send product request

To: DRE CO,.Ltd
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

linear shaft
linear shaft Our main product are slewing bearings, slew drives, roller bearings, cross roller bearings, thin section bearings, ball screw, linear guide, precis...
slew drive
slew drive наша компания находится в китае, наши интегрированные редукторы шариковый подшипник пользуются в разных сферах.
ball screw
ball screw Our main product are slewing bearings, slew drives, roller bearings, cross roller bearings, thin section bearings, ball screw, linear guide, precis...
linear shaft
linear shaft Our main product are slewing bearings, slew drives, roller bearings, cross roller bearings, thin section bearings, ball screw, linear guide, precis...
RA cross roller bearing
RA cross roller bearing наша компания находится в китая, у нас есть разные скрещённые роликовые подшипник, они широко пользоваться в разных сферах.Кроме этого у нас ещё ра...
All supplier products

Same products

Fully automatic transparent film wrapping machine
Fully automatic transparent film wrapping machine Seller: Zhejiang Junwen Machinery Equipment Co., Ltd. This machine can add the two-side ironing mechanism, the steering mechanism, and the four-sid...
sewing spares
sewing spares Seller: Zhejiang Huaqi Information Technology Co., LTD Manufacturers also need to consider the quality of sewing spares when making their purchasing dec...
MaAnt BF-1 Blowing Suction Turbine Fan Dust Cleaner Gun
MaAnt BF-1 Blowing Suction Turbine Fan Dust Cleaner Gun Seller: PHONEFIX technology Co.,Ltd MaAnt BF-1 Blowing and Suctioning Turbofan Cleaning Gun is an efficient cordless handheld cleanin...
industrial sewing machine spares
industrial sewing machine spares Seller: Zhejiang Huaqi Information Technology Co., LTD Our spares are crafted from the highest quality materials to withstand the rigors of industrial u...
industrial sewing machine spares
industrial sewing machine spares Seller: Zhejiang Huaqi Information Technology Co., LTD At JINZEN, we take immense pride in our diverse and comprehensive product range, catering to ever...