Bearings Name	New Model	Old Model:	ID(mm)	OD(mm)	Width(mm)	Cr(kN)	Cor(kN)	Grease Lubrication Speed(r/min)	Oil Lubrication Speed(r/min)	Weight(kg)
Outer Gear Turntable Bearing Slewing Ring For Excavator	013.45.1400D	-	1192.8	1540	110	-	-	-	-	502.000
Slewing Bearing China Factory crane & Excavator slewing ring bearing gear	013.45.1400	-	1260	1540	110	-	-	-	-	480.000
Internal Gear Slewing Bearing For Construction Works	012.45.1400	-	1260	1540	110	-	-	-	-	480.000
Outer Gear Turntable Bearing Slewing Ring For Excavator	014.30.560.12	-	426.3170	662	80	-	-	-	-	94.000
Customized external gear slew rings slewing bearing rks22 bearing motor swing pc785 China Factory	014.30.500	-	398	602	80	-	-	-	-	85.000
External Gear Slewing Bearing Tower Crane Slewing Bearings	010.40.1000	-	878	1122	100	-	-	-	-	270.000
slewing ring bearing with external gear, 010.30.710 Slewing bearing	010.30.710	-	608	812	80	-	-	-	-	120.000
Slewing Bearing Ring Gears, China Slewing bearing manufacturer	010.30.560	-	458	662	80	-	-	-	-	95.000
external gear swing ball bearing mini digger slew ring 020.30.1000 Slewing bearing	020.30.1000	-	858	1142	124	-	-	-	-	300.000
Slewing Bearing With Internal Gear for Truck Crane	014.60.2500	-	2325	2678	144	-	-	-	-	1400.000
External gear slewing bearing - Heavy Duty Turntable Bearing	014.60.2240	-	2065	2418	144	-	-	-	-	1250.000
Slewing Ring Bearings & External Gear	014.40.800	-	678	922	100	-	-	-	-	220.000
BEML Excavator Slewing Bearing, BEML Excavator Parts Slewing Ring Gear	011.40.800	-	678	922	100	-	-	-	-	220.000
Bobcat Excavator Slewing Bearing, Bobcat Excavator Parts Slewing Ring Gear	011.40.1120	-	998	1242	100	-	-	-	-	300.000
Cukurova Excavator Slewing Bearing, Cukurova Excavator Parts Slewing Ring Gear	011.40.1000	-	878	1122	100	-	-	-	-	270.000
Eurocomach Excavator Slewing Bearing, Eurocomach Excavator Parts Slewing Ring Gear	011.30.710	-	608	812	80	-	-	-	-	120.000
HEPCO Excavator Slewing Bearing, HEPCO Excavator Parts Slewing Ring Gear	011.30.630	-	528	732	80	-	-	-	-	110.000
Hidromek Excavator Slewing Bearing, Hidromek Excavator Parts Slewing Ring Gear	011.30.560	-	458	662	80	-	-	-	-	95.000

slewing gear bearing, also known as a slewing ring gear or slewing ring with gear, is a specialized type of Slewing Bearing that incorporates gear teeth on either the inner or outer ring. It combines the functions of a bearing and a gear, allowing for rotational movement and torque transmission.

The slewing gear bearing consists of an inner ring, an outer ring, rolling elements (such as balls or rollers), a cage, and gear teeth. The gear teeth are typically located on the outer raceway of the bearing but can also be on the inner raceway, depending on the design.

The gear teeth on the slewing gear bearing can mesh with a pinion gear or other components to transmit torque and enable controlled rotation. This feature allows the slewing gear bearing to be used in applications where both rotational movement and torque transmission are required, such as cranes, construction equipment, and wind turbines.

The design and specifications of slewing gear bearings can vary depending on the specific application requirements. Factors such as load capacity, gear module, gear type (such as spur gear or helical gear), and gear ratio need to be considered while selecting the appropriate slewing gear bearing.

Regular lubrication and maintenance are necessary to ensure the smooth operation and longevity of slewing gear bearings. Adequate lubrication helps to reduce friction and wear on the gear teeth, ensuring efficient power transmission and extending the service life of the bearing.

In summary, a slewing gear bearing is a specialized type of slewing bearing that incorporates gear teeth to enable both rotational movement and torque transmission. It is commonly used in applications where controlled rotation and torque transfer are required. Proper lubrication and maintenance are essential for optimal performance and durability.