MTE-470 ball slewing bearing with external teeth 26.9x18.5x2.375 inch size
MTE-470 Belong to four point contact ball slewing bearing with external teeth
We had offered the bearing MTE-470 to our mining equipment customer ,Now We will introduce Slewing bearing MTE-470 specification as follows:
| Slewing bearing type | MTE-470 with external teeth |
| Dimension: |
683.26x469.9x60mm 26.9x18.5x2.375 inch size |
| Outer dia: | 683.26 mm(26.9 inch size) |
| Inner dia: | 469.9mm(18.5 inch size) |
| Height: | 60 mm(2.375 inch size) |
| Weight | 80 kgs |
| Outer ring hole qty | 18 pcs |
| Inner ring hole qty | 24 pcs |
| Outer ring and inner ring material | 50Mn |
| Ball bearing | LYC ball Brand ,GCr15SiMn |
| Lubrication | Grease lubrication |
MTE-470 Slewing bearing external teeth parameter as follows:
| No of teeth | Z=106 |
| Press angle | A=20 degree |
| Modification coefficient | X=0 |
MTE-470 slewing ring application:
Power Plants, Cement and Mining industry. Making use of top-grade components,
Stacker Handling Equipment,Reclaimer Machine,Grab.
MTE-470 Slewing bearing selection:
JinHang Precision slewing bearing are allocated critical load curves for their static load capacity.when defining the required bearing load capacity, the determined loads must be multiplied by the “load factors” according to the work condition.
MTE-470 slewing bearing transport and storage:
Slewing bearing required careful handing
Slewing bearing should always be transported and stored in horizontal position and be stored in dry roofed areas.
USE eyebolts for horizontal handling,Impact,particularly in radical direction,must be avoided.
The surface of slewing bearing should be applied with anti-corrosion oil,and the anti-corrosion period is 6 months,longer storage(as backup,for example) periods will require special perservation
How to choose the MTE-470 Slewing bearing suit for the equipment?
1.axis of rotation: horizontal or vertical or mutual
2.Bearing under:compression or tension
3.Gear :external or internal or without
4.Movement:positioning only or intermittent rotation or continuous rotation
5.No.of the revolution (rpm): normal and maximum
6.Bearing load: axial load and radial load and tilting moment
7.Working time
We can design the assembly drawing according to the customer supply the bearing working condition.Also they can calculate the load curve for customer.
The MTE-470 Slewing bearing material and heat treatment as follows:
The material :42CrMo OR 50Mn ,MTE-470 Slewing bearing with surface quenching treatment of the raceway.
The MTE-470 Slewing ring rolling element is GCr15 or GCr15SiMn steel
The MTE-470 Slewing bearing seal ring material is made of NBR.
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