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L-shaped Double-ROW Slewing Ring

L-shaped Double-ROW Slewing Ring, The steel balls and spacer blocks can be directly discharged into the upper and lower raceways.The double volleyball slewing ring has three seat rings. The steel balls and spacer blocks can be directly discharged into the upper and lower raceways.

Model:
L023
Brand:
AOXUAN


Availability:

Product Description

Slewing bearings comprise an inner ring and an outer ring, one of which usually incorporates a gear. Together with attachment holes in both rings, they enable an optimized power transmission with a simple and quick connection between adjacent machine components. The bearing raceways, in conjunction with the rolling elements and cages or spacers, are designed to accommodate loads acting singly or in combination, and in any direction.

Double-ROW Slewing Ring Profile

Double-row balls slewing bearings

aoxuan slewing ring 01L 966

According to the stress conditions, the upper and lower rows of steel balls with different diameters are arranged. This open type assembly is very convenient. The bearing angle of the upper and lower circular arc raceways is 90 °, which can withstand large axial force and tipping moment.

Double-ROW Slewing Ring Table

No.	Type			Configuration & Structural Dimension										Mounting Hole Dimension						Gear Parameter						Weight
	020	021,022	023,024	D	d	H	H1	h	020,023,024		021,022		n1	D1	D2	n	Type 0	Type1,2,3		b	m	021,022		023,024		020	021,022	023,024
	Steel Ball Spec. DL			D	d	H	H1	h	D3	d1	D3	d1	n1	D1	D2	n	φ	M	T	b	m	z	da	z	da	kg
1	020.25.500	021.25.500 022.25.500	023.25.500 024.25.500	616	384	106	96	26	482	477	523	518	4	580	420	20	φ18	16	32	60	5 6	126 105	664 646.8	72 59	357 350.4	121	130 130	126 128
2	020.25.560	021.25.560 022.25.560	023.25.560 024.25.560	676	444	106	96	26	543	537	583	578	4	640	480	20	φ18	16	32	60	5 6	138 115	704 706.8	64 69	417 410.4	136	146 147	143 144
3	020.25.630	021.25.630 022.25.630	023.25.630 024.25.630	746	514	106	96	26	613	607	653	648	4	710	550	24	φ18	16	32	60	6 8	129 96	790.8 790.4	81 60	482.4 475.2	152	173 170	160 162
4	020.25.710	021.25.710 022.25.710	023.25.710 024.25.710	826	594	106	96	26	692	687	733	728	4	790	630	24	φ18	16	32	60	6 8	141 105	862.8 862.4	94 70	560.4 555.2	172	190 187	183 184
5	020.30.800	021.30.800 022.30.800	023.30.800 024.30.800	942	658	124	114	29	777	771	829	823	6	898	702	30	Φ22	20	40	80	8 10	120 96	982.4 988	78 62	619.2 614	284	305 307	300 301
6	020.30.900	021.30.900 022.30.900	023.30.900 024.30.900	1042	758	124	114	29	877	871	929	923	6	998	802	30	Φ22	20	40	80	8 10	133 106	1086.4 1088	90 72	715.2 714	316	349 348	337 335
7	020.30.1000	021.30.1000 022.30.1000	023.30.1000 024.30.1000	1142	858	124	114	29	977	971	1029	1023	6	1098	902	36	Φ22	20	40	80	10 12	117 97	1198 1197.6	82 67	814 796.8	349	396 391	371 383
8	020.30.1120	021.30.1120 022.30.1120	023.30.1120 024.30.1120	1262	978	124	114	29	1097	1091	1148	1143	6	1218	1022	36	Φ22	20	40	80	10 12	129 107	1318 1317.6	93 77	924 916.8	394	445 439	429 432
9	020.40.1250	021.40.1250 022.40.1250	023.40.1250 024.40.1250	1426	1074	160	150	39	1215	1214	1286	1282	5	1374	1126	40	Φ26	24	48	90	12 14	122 104	1497.6 1495.2	85 73	1012.8 1013.6	709	784 774	746 741
10	020.40.1400	021.40.1400 022.40.1400	023.40.1400 024.40.1400	1576	1224	160	150	39	1365	1364	1436	1432	5	1524	1272	40	Φ26	24	48	90	12 14	134 115	1641.6 1649.2	97 83	1156.8 1153.6	787	870 878	850 850
11	020.40.1600	021.40.1600 022.40.1600	023.40.1600 024.40.1600	1776	1424	160	150	39	1565	1564	1636	1635	5	1724	1476	45	Φ26	24	48	90	14 16	129 113	1845.2 1852.8	97 85	1349.6 1350.4	899	995 1003	979 972
12	020.40.1800	021.40.1800 022.40.1800	023.40.1800 024.40.1800	1976	1624	160	150	39	1765	1764	1836	1835	5	1924	1676	45	Φ26	24	48	90	14 16	144 126	2055.2 2060.8	111 97	1545.6 1542.4	1018	1147 1151	1117 1116
13	020.50.2000	021.50.2000 022.50.2000	023.50.2000 024.50.2000	2215	1785	190	178	47	1965	1962	2038	2035	8	2149	1851	48	Φ33	30	60	90	16 18	141 125	2300.8 2300.4	107 95	1702.4 1699.2	1586	1794 1780	1733 1732
14	020.50.2240	021.50.2240 022.50.2240	023.50.2240 024.50.2240	2455	2025	190	178	47	2206	2202	2278	2275	8	2389	2091	48	Φ33	30	60	120	16 18	156 139	2540.8 2552.4	122 108	1942.4 1933.2	1789	2017 2048	1956 1973
15	020.50.2500	021.50.2500 022.50.2500	023.50.2500 024.50.2500	2715	2285	190	178	47	2465	2462	2538	2532	8	2649	2351	56	Φ33	30	60	120	18 20	153 138	2804.4 2816	123 110	2203.2 2188	1990	2246 2280	2164 2204
16	020.50.2800	021.50.2800 022.50.2800	023.50.2800 024.50.2800	3015	2585	190	178	47	2765	2762	2838	2832	8	2949	2651	56	Φ33	30	60	120	18 20	170 153	3110.4 3116	139 125	2491.2 2488	2243	2553 2563	2486 2485
17	020.60.3150	021.60.3150 022.60.3150	023.60.3150 024.60.3150	3428	2872	226	214	56	3104	3102	3198	3196	8	3338	2962	56	Φ45	42	84	120	20 22	174 158	3536 3537.6	139 126	2768 2758.8	3762	4428 4414	4137 4167

Double-ROW Slewing Ring Features and Benefits

1、The double volleyball slewing ring has three seat rings.

2、The steel balls and spacer blocks can be directly discharged into the upper and lower raceways.

3、According to the stress conditions, the upper and lower rows of steel balls with different diameters are arranged.

4、This open type assembly is very convenient.

5、The bearing angle of the upper and lower circular arc raceways is 90 °, which can withstand large axial force and tipping moment.

6、When the radial force is greater than 0.1 times the axial force, the raceway must be specially designed.

7、The axial and radial dimensions of double row reducing ball slewing bearings are relatively large, and the structure is tight.

8、It is especially suitable for loading and unloading machinery such as tower cranes and truck cranes with medium or above diameters.

9、OEM Available

Slewing ring bearings can also be divided into three different types

Double-ROW Slewing Ring Gear

Slewing ring bearings with no gear

Slewing ring bearings with external gear

Slewing ring bearings with internal gear

Double-ROW Slewing Ring PDF CATALOGUE

Double-ROW Slewing Ring - AOXUAN Bearings.pdf

Double-ROW Slewing Ring Application

It is especially suitable for heavy machinery requiring large diameters, such as bucket wheel excavators, wheel cranes, marine cranes, port cranes, steel turntables, large tonnage truck cranes and other machinery.

6 AOXUAN Heavy Bearing Applications

Double-ROW Slewing Ring FAQ

1) Are you a trader or a manufacturer?

We are professional slewing bearing manufacturer with more than 20 years experience, and our factory is located in Jiangsu Province.

2) What are the terms of payment?

We usually accept T/T or L/C.Other terms are negotiable.

3) What is your minimum order quantity?

It depends on what you buy. Under normal circumstances, our minimum order quantity is 1 piece.

4) What's your delivery time?

Our lead time is only 3-7 days if stock is available. If it is our standard type, the delivery time is about 25 days, if it is not standard type, the delivery time is 45~50 days.

5) What about quality control?

We have a perfect quality management system to produce perfect products.Responsible for the careful testing of product quality and specifications, monitoring each production process until packaging is completed to ensure product safety into the container.

6) Can you provide special customization according to the working conditions?

Sure, we can design and produce the slewing bearings for different working conditions.

About Factory

Changzhou Aoxuan Heavy Bearing Co., Ltd. is located in Changzhou, Jiangsu Province. It is a high-tech enterprise specializing in research, development, design, manufacturing and sales of slewing bearings. The company covers an area of 32000 ㎡ and a building area of 25500 ㎡. The company has more than 120 sets of various machining equipment and more than 30 advanced testing equipment, The annual output of slewing bearing exceeds 30000 sets.

Changzhou Aoxuan Heavy Bearing Co., Ltd., has been successively recognized as a private science and technology enterprise in Changzhou City, a high-tech enterprise in Jiangsu Province, and a heavy load slewing bearing engineering technology research center in Changzhou City, with rich and sustainable research and development capabilities.

The company continued to strengthen the "industry university research" cooperation, and carried out professional research and cooperation in slewing bearing related fields with colleges and departments of Hehai University, Jiangsu University, Nanjing University of Technology, Luoyang Bearing Science and Technology Research Institute and other universities and industry research institutes.

Work Shop

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