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                Welcome to the official website of Xuzhou Xinda Slewing Bearing Co., Ltd!
                Consultation Telephone:086-516-83201088  13815369966

                ProductsHome > Products > Single row four point contact ball slewing ring (HS series)

                ?Description

                Single-row cross-roller slewing ring (HS series slewing ring), composed of two seat rings, compact structure, high manufacturing accuracy, small assembly gap, high installation accuracy requirements, the rollers are arranged in a 1:1 cross, which can be used at the same time Withstanding axial force, tipping moment and large radial force, it is widely used in transportation and construction machinery products.

                Note:

                1. n1 is the number of lubricating oil holes. Oil cup M10×1 JB/T7940.1 ~JB/T7940.

                2. The user can specify the position of the oil hole according to the application. 2. n-φ can be changed to a threaded hole, the thread diameter is M, and the thread depth is 2M

                3. The circumferential force of the gear in the table is the maximum circumferential force, and the rated circumferential force is 1/2

                4. The specifications in this catalog are standard products, and the inner and outer diameters are all with their own tolerances. If the main engine and the slewing ring have matching requirements, please indicate the matching size and accuracy in the contract or contract attachments (such as technical agreements).

                5. Listed in the table are our company's regular products, if you have other special requirements, please contact our company.

                6. The modification coefficients in the table are all external gear design, and the internal gear modification coefficients are all 0.35.

                ?Information View



                model

                Size (mm)

                Gear parameters

                Weight (Kg)

                Drawing download

                Outer diameter

                the inside diameter of

                height

                Modulus

                Number of teeth

                Variable Bit

                HSW.25.625

                725

                525

                80

                5

                146

                1.4

                100


                HSW.30.880

                1000

                760

                95

                8

                127

                1.15

                230


                HSN.30.1220

                1365

                1075

                120

                10

                104

                0.35

                450


                HSN.35.1540

                1720

                1360

                140

                12

                109

                0.35

                732


                HSB.40.2600

                2835

                2365

                180

                /

                /

                /

                2400


                HSB.50.3580

                3920

                3240

                240

                /

                /

                /

                6700



                ?Supply Ability

                The annual production capacity is 30,000 sets of slewing bearings with a track center distance of 200-4000mm, and non-standard customized services are provided according to customer requirements.

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