Open type:BRS-TQ-8525
di:85mm
Da:150.84mm
H:25mm
Li:97mm
La:133mm
Cr:-kN
Cor:-kN
m:Lmm
z:50mm
Type of guide | Ball |
Gear teeth | External (Timing belt gear) |
Space retainer | Yes |
Material | GCr15/9Cr18 |
Standard lubrication method | Grease lubrication |
Oil hole | Yes |
Sealing | Sealed both sides |
Radial clearance | 0.02 ~ 0.07mm |
Working temperature | -20℃ ~ +80℃ |
Check more customized slewing bearing models.
1. Specially designed gear for slewing rings driven by belt.
2. Support radial loads, axial loads and tilting moment loads at the same time.
3. High rigidity & running accuracy.
4. Grinding finishing bearing surface and gear teeth, ensure bearings’ lower friction, higher rotation accuracy and longer service life.
5. Easy installation with the mounting holes on both inner and outer ring.
1. What’s the service life of this slewing bearing?
Regarding bearings service life, the theoretical value and actual value are often different. Need to be calculated based on detailed working conditions, material, processing technique, and maintenance will also affect slewing bearings service life. BRS provide one year warranty for bearings under common working conditions, if your application environment is complex please contact us for suggestions.
2. I’m designing a prototype, can you produce according to my design?
Yes, BRS can produce custom design based on users requirements, but there will be a MOQ.
2.Fix the inner and outer rings in the axial direction directly to the mounting surface by fixing bolts.
3. If large number of radial load and/or moment is applied, it is recommended to prepare flange part as Fig.4.
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