Gear Transmission System 011.30.630 Outline Size 528X732X80 Slewing Ring

• Customization: Available
• Standard or Nonstandard: Standard
• Feature: High Speed, Vacuum, Antimagnetic, Cold-Resistant, Corrosion-Resistant, Heat-Resistant
• Model NO.: 011.30.630
• Sealing Gland: Sealed On Both Sides
• Rolling-Element Number: Single-Row
• Roller Type: Crowned Raceway
• Material: Bearing Steel
• Type: Internal Gear
• Structure: Four-Point Contact Ball Slewing Bearing
• Warranty: 2years
• Minimum Order Quantity: 2 Piece
• Certification: Gsg, ISO2000
• Non-Standard Design: Yes
• Transport Package: Wrapping Tape, Wooden Box, Pallet
• Specification: Production inner diameter 50-8000 mm
• Trademark: LYDZC
• Origin: Luoyang China
• HS Code: 84821020
• Production Capacity: 20000sets/Year

Product Description

Bearings
LYDZC is a world leader in the design, development and manufacturing of high-performance rolling bearings, sliding bearings, bearing units and non-standard precision bearings.

Mechanical maintenance
LYDZC's condition monitoring technology and maintenance services can help minimize unplanned downtime, improve operational efficiency and reduce maintenance costs.


Sealing solution
LYDZC provides standard seals and customized sealing solutions to increase uptime, improve machine reliability, reduce friction and power loss and extend lubricant life.

Mechatronics
The high-performance LYDZC fly-by-wire system and fly-by-wire system for off-road, agricultural and forklift applications replace heavy, fuel-intensive or fuel-consuming mechanical and hydraulic systems.


Lubrication solution
From special lubricants to the latest lubrication systems and lubrication management services, LYDZC's lubrication solutions can help reduce lubrication-related downtime and lubricant consumption.

Actuation and motion contro
l From actuators and ball screws to profile guides, LYDZC can work with you to solve the most pressing linear system challenges.


Slewing bearing


Usually, the slewing bearing is a large rolling bearing (LYDZC produces an inner diameter of 50 mm to 8000 mm), which can bear axial,
radial and moment loads. These loads can act alone or in combination, and can act in any direction. They can perform both rotary
motion and rotary motion.
Basically, the slewing ring consists of an inner ring (a), an outer ring (b) and rolling elements-balls (c) or cylindrical rollers-separated
by polyamide spacers (d). A hole (f) is usually provided on one of the rings equipped with a gear (e) to accommodate the fixing bolt.
The hole can be threaded. Usually, only the raceway in the ring (h) is hardened and precision ground. The integral seal (g) made of
acrylonitrile-butadiene rubber (NBR) can prevent lubricant from entering the bearing and allow contaminants to enter the bearing.
The slewing bearing has been relubricated.
Reduce maintenance and operating costs through grease fittings (i). Compared with the traditional pivot device, the slewing bearing device has many design and performance advantages. The compactness and large inner diameter simplifies the design of the bearing unit and its related components. The low section height of these bearings means that the pinion can maintain a short height. In most cases, only a flat surface on the relevant components is required. Slewing bearings were originally designed to be installed only on horizontal support structures, but can now be successfully used in vertical bearing arrangements. The force and load distribution of the rotating bearing when it is subjected to axial, radial and moment loads
Slewing bearings perform very well in various applications, such as:
•Access to the platform
• Bucket Wheel Excavator
• Conveyor arm
• Various types of cranes
•Small, medium and large excavators
• Indexing table
•Ladle turret
•Offshore applications
•robot
• Railway bogie
• Rotating platform
•Stacker
• Sunglasses
•Tunnel Boring Machine
• Wind Turbines

Gear turntable bearing/slewing ring
Usually, a ring of the slewing ring includes a 20° involute cylindrical gear . These gears have proven to be the most suitable for heavy-duty slewing bearing devices operating at low speeds. The product table lists the module, the number of teeth, the reference diameter, and if necessary, the modification of the addendum of the gear. The allowable tooth force is also listed in the product table and is valid for unhardened gears. In this case, 20° involute cylindrical gear Tfnormal = Tfmax = the tangential tooth force under normal working load based on the fatigue stress at the tooth root, the maximum allowable tangential tooth force, based on the fracture at the tooth root In order to provide proper gear performance, the pinion gear should also be equipped with a 20° involute spur gear. Choose between two types of pinion drives • Drive pinion fixed relative to the slewing bearing axis (a) • Drive pinion that rotates around the bearing axis (b) Gear clearance Backlash is defined as the smallest gap between the rear end face of the driven gear and the rear end face of the rear teeth on the driven gear. After placing the pinion, check the gear clearance. The measurement should be carried out at the position marked in blue on the gear. This mark means: • The point of the maximum distance from the bearing with the external gear to the center • The point of the shortest distance from the bearing with the internal gear to the center Pinion drive



LYDZC slewing bearing model parameters:
 

number	model			size			Installation size						structure size			Gear parameters			Gear parameters		Gear parameters
	No gear	External gear	Internal gear	D	d	H	D1	D2	n	dn1 dn2	dm1 dm2	L	n1	H1	h	b	x	m	da	Z	da	Z
				mm			mm			mm				mm		mm		mm	mm		mm
1	010.20.200	011.20.200	-	280	120	60	248	152	12	16	M14	28	2	50	10	40	0	3	300	98	-	-
2	010.20.224	011.20.224	-	304	144	60	272	176	12	16	M14	28	2	50	10	40	0	3	321	105	-	-
3	010.20.250	011.20.250	-	330	170	60	298	202	18	16	M14	28	2	50	10	40	0	4	352	86	-	-
4	010.20.280	011.20.280	-	360	200	60	328	232	18	16	M14	28	2	50	10	40	0	4	384	94	-	-
5	010.25.315	011.25.315	013.25.315	408	222	70	372	258	20	18	M16	32	2	60	10	50	0	5	435	85	190	40
6	010.25.355	011.25.355	013.25.355	448	262	70	412	298	20	18	M16	32	2	60	10	50	0	5	475	93	235	49
7	010.25.400	011.25.400	013.25.400	493	307	70	457	343	24	18	M16	32	2	60	10	50	0	6	528	86	276	48
8	010.25.450	011.25.450	013.25.450	543	357	70	507	393	24	18	M16	32	2	60	10	50	0	6	576	94	324	56
9	010.30.500	011.30.500	013.30.500	602	398	80	566	434	20	18	M16	32	4	70	10	60	+0.5	5	629	123	367	74
		012.30.500	014.30.500															6	628.8	102	368.4	62
10	010.25.500	011.25.500	013.25.500	602	398	80	566	434	20	18	M16	32	4	70	10	60	+0.5	5	629	123	367	74
		012.25.500	014.25.500															6	628.8	102	368.4	62
11	010.30.560	011.30.560	013.30.560	662	458	80	626	494	20	18	M16	32	4	70	10	60	+0.5	5	689	135	427	86
		012.30.560	014.30.560															6	688.8	112	428.4	72
12	010.25.560	011.25.560	013.25.560	662	458	80	626	494	20	18	M16	32	4	70	10	60	+0.5	5	689	135	427	86
		012.25.560	014.25.560															6	688.8	112	428.4	72
13	010.30.630	011.30.630	013.30.630	732	528	80	696	564	24	18	M16	32	4	70	10	60	+0.5	6	772.8	126	494.4	83
		012.30.630	014.30.630															8	774.4	94	491.2	62
14	010.25.630	011.25.630	013.25.630	732	528	80	696	564	24	18	M16	32	4	70	10	60	+0.5	6	772.8	126	494.4	83
		012.25.630	014.25.630															8	774.4	94	491.2	62
15	010.30.710	011.30.710	013.30.710	812	608	80	776	644	24	18	M16	32	4	70	10	60	+0.5	6	850.8	139	572.4	96
		012.30.710	014.30.710															8	854.4	104	571.2	72
16	010.25.710	011.25.710	013.25.710	812	608	80	776	644	24	18	M16	32	4	70	10	60	+0.5	6	850.8	139	572.4	96
		012.25.710	014.25.710															8	854.4	104	571.2	72
17	010.40.800	011.40.800	013.40.800	922	678	100	878	722	30	22	M20	40	6	90	10	80	+0.5	8	966.4	118	635.2	80
		012.40.800	014.40.800															10	968	94	634	64
18	010.30.800	011.30.800	013.30.800	922	678	100	878	722	30	22	M20	40	6	90	10	80	+0.5	8	966.4	118	635.2	80
		012.30.800	014.30.800															10	968	94	634	64
19	010.40.900	011.40.900	013.40.900	1022	778	100	978	822	30	22	M20	40	6	90	10	80	+0.5	8	1062.4	130	739.2	93
		012.40.900	014.40.900															10	1068	104	734	74
20	010.30.900	011.30.900	013.30.900	1022	778	100	978	822	30	22	M20	40	6	90	10	80	+0.5	8	1062.4	130	739.2	93
		012.30.900	014.30.900															10	1068	104	734	74
21	010.40.1000	011.40.1000	013.40.1000	1122	878	100	1078	922	36	22	M20	40	6	90	10	80	+0.5	10	1188	116	824	83
		012.40.1000	014.40.1000															12	1185.6	96	820.8	69
22	010.30.1000	011.30.1000	013.30.1000	1122	878	100	1078	922	36	22	M20	40	6	90	10	80	+0.5	10	1188	116	824	83
		012.30.1000	014.30.1000															12	1185.6	96	820.8	69
23	010.40.1120	011.40.1120	013.40.1120	1242	998	100	1198	1042	36	22	M20	40	6	90	10	80	+0.5	10	1298	127	944	95
		012.40.1120	014.40.1120															12	1305.6	106	940.8	79
24	010.30.1120	011.30.1120	013.30.1120	1242	998	100	1198	1042	36	22	M20	40	6	90	10	80	+0.5	10	1298	127	944	95
		012.30.1120	014.30.1120															12	1305.6	106	940.8	79
25	010.45.1250	011.45.1250	013.45.1250	1390	1110	110	1337	1163	40	26	M24	48	5	100	10	90	+0.5	12	1449.6	118	1048.8	88
		012.45.1250	014.45.1250															14	1453.2	101	1041.6	75
26	010.35.1250	011.35.1250	013.35.1250	1390	1110	110	1337	1163	40	26	M24	48	5	100	10	90	+0.5	12	1449.6	118	1048.8	88
		012.35.1250	014.35.1250															14	1453.2	101	1041.6	75
27	010.45.1400	011.45.1400	013.45.1400	1540	1260	110	1487	1313	40	26	M24	48	5	100	10	90	+0.5	12	1605.6	131	1192.8	100
		012.45.1400	014.45.1400															14	1607.2	112	1195.6	86
28	010.35.1400	011.35.1400	013.35.1400	1540	1260	110	1487	1313	40	26	M24	48	5	100	10	90	+0.5	12	1605.6	131	1192.8	100
		012.35.1400	014.35.1400															14	1607.2	112	1195.6	86
29	010.45.1600	011.45.1600	013.45.1600	1740	1460	110	1687	1513	45	26	M24	48	5	100	10	90	+0.5	14	1817.2	127	1391.6	100
		012.45.1600	014.45.1600															16	1820.8	111	1382.4	87
30	010.35.1600	011.35.1600	013.35.1600	1740	1460	110	1687	1513	45	26	M24	48	5	100	10	90	+0.5	14	1817.2	127	1391.6	100
		012.35.1600	014.35.1600															16	1820.8	111	1382.4	87
31	010.45.1800	011.45.1800	013.45.1800	1940	1660	110	1887	1713	45	26	M24	48	5	100	10	90	+0.5	14	2013.2	141	1573.6	113
		012.45.1800	014.45.1800															16	2012.8	123	1574.4	99
32	010.35.1800	011.35.1800	013.35.1800	1940	1660	110	1887	1713	45	26	M24	48	5	100	10	90	+0.5	14	2013.2	141	1573.6	113
		012.35.1800	014.35.1800															16	2012.8	123	1574.4	99
33	010.60.2000	011.60.2000	013.60.2000	2178	1825	144	2110	1891	48	33	M30	60	8	132	12	120	+0.5	16	2268.8	139	1734.4	109
		012.60.2000	014.60.2000															18	2264.4	123	1735.2	97
34	010.40.2000	011.40.2000	013.40.2000	2178	1825	144	2110	1891	48	33	M30	60	8	132	12	120	+0.5	16	2268.8	139	1734.4	109
		012.40.2000	014.40.2000															18	2264.4	123	1735.2	97
35	010.60.2240	011.60.2240	013.60.2240	2418	2065	144	2350	2131	48	33	M30	60	8	132	12	120	+0.5	16	2492.8	153	1990.4	125
		012.60.2240	014.60.2240															18	2498.4	136	1987.2	111
36	010.40.2240	011.40.2240	013.40.2240	2418	2065	144	2350	2131	48	33	M30	60	8	132	12	120	+0.5	16	2492.8	153	1990.4	125
		012.40.2240	014.40.2240															18	2498.4	136	1987.2	111
37	010.60.2500	011.60.2500	013.60.2500	2678	2325	144	2610	2391	56	33	M30	60	8	132	12	120	+0.5	18	2768.4	151	2239.2	125
		012.60.2500	014.60.2500															20	2776	136	2228	112
38	010.40.2500	011.40.2500	013.40.2500	2678	2325	144	2610	2391	56	33	M30	60	8	132	12	120	+0.5	18	2768.4	151	2239.2	125
		012.40.2500	014.40.2500															20	2776	136	2228	112
39	010.60.2800	011.60.2800	013.60.2800	2978	2625	144	2910	2691	56	33	M30	60	8	132	12	120	+0.5	18	3074.4	168	2527.2	141
		012.60.2800	014.60.2800															20	3076	151	2528	127
40	010.40.2800	011.40.2800	013.40.2800	2978	2625	144	2910	2691	56	33	M30	60	8	132	12	120	+0.5	18	3074.4	168	2527.2	141
		012.40.2800	014.40.2800															20	3076	151	2528	127
41	010.75.3150	011.75.3150	013.75.3150	3376	2922	174	3286	3014	56	45	M42	84	8	162	12	150	+0.5	20	3476	171	2828	142
		012.75.3150	014.75.3150															22	3471.6	155	2824.8	129
42	010.50.3150	011.50.3150	013.50.3150	3376	2922	174	3286	3014	56	45	M42	84	8	162	12	150	+0.5	20	3476	171	2828	142
		012.50.3150	014.50.3150															22	3471.6	155	2824.8	129
43	010.75.3550	011.75.3550	013.75.3550	3776	3322	174	3686	3414	56	45	M42	84	8	162	12	150	+0.5	20	3876	191	3228	162
		012.75.3550	014.75.3550															22	3889.6	174	3220.8	147
44	010.50.3550	011.50.3550	013.50.3550	3776	3322	174	3686	3414	56	45	M42	84	8	162	12	150	+0.5	20	3876	191	3228	162
		012.50.3550	014.50.3550															22	3889.6	174	3220.8	147
45	010.75.4000	011.75.4000	013.75.4000	4226	3772	174	4136	3864	60	45	M42	84	10	162	12	150	+0.5	22	4329.6	194	3660.8	167
		012.75.4000	014.75.4000															25	4345	171	3660	147
46	010.50.4000	011.50.4000	013.50.4000	4226	3772	174	4136	3864	60	45	M42	84	10	162	12	150	+0.5	22	4329.6	194	3660.8	167
		012.50.4000	014.50.4000															25	4345	171	3660	147

Company Introduction
   Luoyang LYDZC Bearing Co. Ltd., relying on the Luoyang bearing factory, Luoyang Bearing Research Institute of strong technology and production strength has reached the domestic advanced level in the precision cross-roller bearings production field. Precision crossed roller bearing our production includes cross cylindrical roller bearings and crossed tapered roller bearings two categories, eight kinds of structure form, nearly 200 models: size range from 25mm to 2000mm diameter; the rotating precision grades of P6, P5, P4. At the same time, we adhere to the "integrity-based, quality first" for the purpose, dedication to provide quality and cheap products and a full range of services for users
East axis purpose: to create products for customers to create wealth for society to create value for their employees
East axis: refine on mutual benefit and win-win spirit of science and technology
East axis concept: quality service and win-win benefit