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

                                                                ProductsHome > Products > Three Row Roller Type Slewing Ring (13 Series)

                                                                ?Description

                                                                The three-row roller slewing ring (13 series slewing ring) has three races, and the upper, lower and radial raceways are separated, so that the load of each row of rollers can be accurately determined. It can bear various loads at the same time. It is the largest bearing capacity of the four products. The shaft and radial dimensions are large, and the structure is firm. It is especially suitable for heavy machinery requiring larger diameters, such as bucket wheel excavators and wheels. Type cranes, ship cranes, port cranes, molten steel running platforms and large-tonnage truck cranes and other machinery.

                                                                Note:

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

                                                                2. The user can specify the position of the oil hole according to the application.

                                                                3. n-φ can be changed to threaded hole, thread diameter M, thread depth 2M

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

                                                                5. "k" is the top cut coefficient.

                                                                6. 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)

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

                                                                ?Information View


                                                                model

                                                                Size (mm)

                                                                Gear parameters

                                                                Weight (Kg)

                                                                Drawing download

                                                                Outer diameter

                                                                the inside diameter of

                                                                height

                                                                Modulus

                                                                Number of teeth

                                                                Variable Bit

                                                                131.25.500

                                                                634

                                                                366

                                                                148

                                                                5

                                                                130

                                                                0.5

                                                                224

                                                                 

                                                                131.32.800

                                                                964

                                                                636

                                                                182

                                                                8

                                                                123

                                                                0.5

                                                                500

                                                                 

                                                                133.32.1000

                                                                1164

                                                                836

                                                                180

                                                                10

                                                                79

                                                                0.5

                                                                680

                                                                 

                                                                133.40.1800

                                                                1995

                                                                1605

                                                                220

                                                                14

                                                                110

                                                                0.5

                                                                1750

                                                                 

                                                                130.45.2800

                                                                3021

                                                                2579

                                                                231

                                                                /

                                                                /

                                                                /

                                                                3400

                                                                 

                                                                130.50.3150

                                                                3432

                                                                2868

                                                                270

                                                                /

                                                                /

                                                                /

                                                                5000


                                                                ?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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