42CrMo50Mn Double row ball slewing ring bearing
Double-row equal-diameter ball slewing bearings are mainly used in wind power equipment and concrete pump trucks. In wind power equipment, the bearing is installed at the root of the propeller to change the pitch. The clearance is required to be zero or negative, the starting friction torque is large, and the rotation accuracy is high. In terms of its own characteristics, this bearing has a compact structure, which effectively saves the center diameter of the inner and outer ring mounting holes and improves the carrying capacity at the same time.
Double row different ball diameter slewing bearing can support high static loads with simple structures.They are mainly used in situations with variational load position and direction and continuously rotating.Main applications of this kind ofbearings are deck hoisting,mining and material handling etc.
Model:
6787/820G 6787/1600G 6788/1600G 6789/3405G 7787/1310G 7787/2728K
None gear type:
020.25.500, 020.25.560, 020.25.630, 020.25.710, 020.30.800, 020.30.900, 020.30.1000, 020.30.1120, 020.40.1250, 020.40.1400, 020.40.1600, 020.40.1800, 020.50.2000, 020.50.2240, 020.50.2500, 020.50.2800, 020.60.3150, 020.60.3550, 020.60.4000, 020.60.4500
External gear type:
021.25.500, 022.25.500, 021.25.560, 022.25.560, 021.25.630, 022.25.630, 021.25.710, 022.25.710, 021.30.800, 022.30.800, 021.30.900, 022.30.900, 021.30.1000, 022.30.1000, 021.30.1120, 022.30.1120, 021.40.1250, 022.40.1250, 021.40.1400, 022.40.1400, 021.40.1600, 022.40.1600, 021.40.1800, 022.40.1800, 021.50.2000, 022.50.2000, 021.50.2240, 022.50.2240, 021.50.2500, 022.50.2500, 021.50.2800, 022.50.2800, 021.60.3150, 022.60.3150, 021.60.3550, 022.60.3550, 021.60.4000, 022.60.4000, 021.60.4500, 022.60.4500
Internal gear type:
023.25.500, 024.25.500, 023.25.560, 024.25.560, 023.25.630, 024.25.630, 021.25.710, 024.25.710, 023.30.800, 024.30.800, 023.30.900, 024.30.900, 023.30.1000, 024.30.1000, 023.30.1120, 024.30.1120, 023.40.1250, 024.40.1250, 023.40.1400, 024.40.1400, 023.40.1600, 024.40.1600, 023.40.1800, 024.40.1800, 023.50.2000, 024.50.2000, 023.50.2240, 024.50.2240, 023.50.2500, 024.50.2500, 023.50.2800, 024.50.2800, 023.60.3150, 024.60.3150, 023.60.3550, 024.60.3550, 023.60.4000, 024.60.4000, 023.60.4500, 024.60.4500
42CrMo50Mn Double row ball slewing ring bearing
1 Q:Are you a factory or trading company?
A:We are a factory, we have our own factory and warehouse.
2 Q:Do you provide samples ?
A:Yes,we can send samples for free, you just need pay for the freight cost.
3 Q:What is your MOQ?
A:For common bearing model,our MOQ is 1pcs.
4 Q:Could you accept OEM and customize about bearings?
A:Yes,we can customize for client according to your samples or drawing.
5 Q:How long is your delivery time?
A:Generally within 7~10 days after confirm, it will be 30-50 days if the goods are not in stock , The specific time need refer to the quantity.
If you need 42CrMo50Mn Double row ball slewing ring bearing,please contact us.