011.20.200 slewing Bearing Rotary Conveyors, Welding Manipulators Excavators

• Customization: Available
• Standard or Nonstandard: Standard
• Feature: High Speed, Vacuum, Antimagnetic, Heat-Resistant
• Model NO.: 011.20.200
• Sealing Gland: Sealed On Both Sides
• Rolling-Element Number: Single-Row
• Roller Type: Deep Groove Raceway
• Material: Bearing Steel
• Type: External Gear
• Craft: Grinding
• Precision: P5/P4/P2
• Weight: 65kg
• Delivery Period: 40 Days
• Isolation Block: Plastic
• Heat Treatment: Surface Hardening
• Warranty: 1 Year
• Transport Package: Wooden Box
• Specification: 120*280*60
• Trademark: LYDZC
• Origin: Luoyang, China
• HS Code: 8482109000
• Production Capacity: 3000pieces/Year

Product Description

                            
Compared with similar imported bearings, domestic harmonic reducer bearings still have great advantages. With the improvement of production technology of domestic harmonic reducer bearings, the quality of domestic harmonic reducer bearings is more guaranteed, and it also has certain advantages in terms of price, and has strong competitiveness in the domestic market. The localization of harmonic reducer bearings will change the market situation of these high-precision bearings, which are monopolized by foreign enterprises for a long time and urgently needed by the domestic market. With the establishment of a number of domestic brand enterprises, the competitiveness of China's harmonic reducer bearings in the international market is becoming stronger and stronger, and the domestic and international markets will become more and more ope
                               

In the internal structure of the cross roller bearing, the rollers are arranged vertically and crosswise at 90 degrees, and a spacer or an isolation block is installed between the rollers, which can prevent the inclined cargo rollers of the rollers from grinding each other and effectively prevent the increase of rotating torque. In addition, one side contact phenomenon or locking phenomenon of the roller can not occur; At the same time, because the inner ring and the outer ring are divided, the gap can be adjusted, and even if pre-pressure is applied, high-precision rotary motion can be obtained.

                                                                                                                                        
011.20.200   detailed product parameters

	DL mm																						kg
		D mm	d mm	H mm	D1 mm	D2 mm	n	mm	dm mm	L mm	n1 mm	D3 mm	d1 mm	H1 mm	h mm	b mm	x	M mm	De mm	z	Z 104N	T 104N
1	011.20.200	280	120	60	248	152	12	16	M14	28	2	201	199	50	10	40	0	3	300	98	2.5	3.2	65
2	011.20.224	304	144	60	272	176	12	16	M14	28	2	225	223	50	10	40	0	3	321	105	2.5	3.2	65
3	011.20.250	330	170	60	298	202	18	16	M14	28	2	251	249	50	10	40	0	4	352	86	2.7	4	70
4	011.20.280	360	200	60	328	232	18	16	M14	28	2	281	279	50	10	40	0	4	384	94	2.7	4	70
5	011.25.315	408	222	70	372	258	20	18	M16	32	2	316	314	60	10	50	0	5	435	85	2.9	4.4	75
6	011.25.355	448	262	70	412	298	20	18	M16	32	2	356	354	60	10	50	0	5	475	93	2.9	4.4	75
7	011.25.400	493	307	70	457	343	20	18	M16	32	2	401	399	60	10	50	0	6	528	86	3.5	5.3	80
8	011.25.450	543	357	70	507	393	20	18	M16	32	2	451	449	60	10	50	0	6	576	94	3.5	5.3	80
9	011.30.500	602	398	80	566	434	20	18	M16	32	4	501	498	70	10	60	0.5	5	629	123	3.7	5.2	85
	012.30.500																	6	628.8	102	4.5	6.2
9H	011.25.500	602	398	80	566	434	20	18	M16	32	4	501	499	70	10	60	0.5	5	629	123	3.7	5.2	85
	012.25.500																	6	628.8	102	4.5	6.2
10	011.30.560	662	458	80	626	494	20	18	M16	32	4	561	558	70	10	60	0.5	5	689	135	3.7	5.2	95
	012.30.560																	6	688.8	112	4.5	6.2
10H	011.25.560	662	458	80	626	494	20	18	M16	32	4	561	559	70	10	60	0.5	5	689	135	3.7	5.2	95
	012.25. 560																	6	688.8	112	4.5	6.2
11	011.30.630	732	528	80	696	564	24	18	M16	32	4	631	628	70	10	60	0.5	6	772.8	126	4.5	6.2	110
	012.30.630																	8	774.4	94	6	8.3
11H	011.25.630	732	528	80	696	564	24	18	M16	32	4	631	629	70	10	60	0.5	6	772.8	126	4.5	6.2	110
	012.25.630																	8	774.4	94	6	8.2
12	011.30.710	812	608	80	776	644	24	18	M16	32	4	711	708	70	10	60	0.5	6	850.8	139	4.5	6.2	120
	012.30.710																	8	854.4	104	6	8.3
12H	011.25.710	812	608	80	776	644	24	18	M16	32	4	711	709	70	10	60	0.5	6	850.8	139	4.5	6.2	120
	012.25.710																	8	854.4	104	6	8.9
13	011.40.800	922	678	100	878	722	30	22	M20	40	6	801	798	90	10	80	0.5	8	966.4	118	8	11.1	220
	012.40.800																	10	968	94	10	14
13H	011.30.800	922	678	100	878	722	30	22	M20	40	6	801	798	90	10	80	0.5	8	966.4	118	8	11.1	220
	012.30.800																	10	968	94	10	14.1
14	011.40.900	1022	778	100	978	822	30	22	M20	40	6	901	898	90	10	80	0.5	8	1062.4	130	8	11.1	240
	012.40.900																	10	1068	104	10	14
14H	011.30.900	1022	778	100	978	822	30	22	M20	40	6	901	898	90	10	80	0.5	8	1062.4	130	8	11.1	240
	012.30.900																	10	1068	104	10	14
15	011.40.1000	1122	878	100	1078	922	36	22	M20	40	6	1001	998	90	10	80	0.5	10	1188	116	10	14	270
	012.40.1000																	12	1185.6	96	12	16.7
15H	011.30.1000	1122	878	100	1078	922	36	22	M20	40	6	1001	998	90	10	80	0.5	10	1188	116	10	14	270
	012.30.1000																	12	1185.6	96	12	16.7
16	011.40.1120	1242	998	100	1198	1042	36	22	M20	40	6	1121	1118	90	10	80	0.5	10	1298	127	10	14	300
	012.40.1120																	12	1305.6	106	12	16.7
16H	011.30.1120	1242	998	100	1198	1042	36	22	M20	40	6	1121	1118	90	10	80	0.5	10	1298	127	10	14	300
	012.30.1120																	12	1305.6	106	12	16.7
17	011.45.1250	1390	1110	110	1337	1163	40	26	M24	48	5	1252	1248	100	10	90	0.5	12	1449.6	118	13.5	18.8	420
	012.45.1250																	14	1453.2	101	15.8	21.9
17H	011.35.1250	1390	1110	110	1337	1163	40	26	M24	48	5	1251	1248	100	10	90	0.5	12	1449.6	118	13.5	18.8	420
	012.35.1250															14		14	101	15.8	21.9
18	011.45.1400	1540	1260	110	1487	1313	40	26	M24	48	5	1402	1398	100	10	90	0.5	12	1605.6	131	13.5	18.8	480
	012.45.1400																	14	1607.2	112	15.5	21.9
18H	011.35.1400	1540	1260	110	1487	1313	40	26	M24	48	5	1401	1398	100	10	90	0.5	12	1605.6	131	13.5	18.8	480
	012.35.1400																	14	1607.2	112	15.8	21.9
19	011.45.1600	1740	1460	110	1687	1513	45	26	M24	48	5	1602	1598	100	10	90	0.5	14	1817.2	127	15.8	21.9	550
	012.45.1600																	16	1820.8	111	18.1	25
19H	011.35.1600	1740	1460	110	1687	1513	45	26	M24	48	5	1601	1598	100	10	90	0.5	14	1817.2	127	15.8	21.9	550
	012.35.1600																	16	1820.8	111	18.1	25
20	011.45.1800	1940	1660	110	1887	1713	45	26	M24	48	5	1802	1798	100	10	90	0.5	14	2013.2	141	15.8	21.9	610
	012.45.1800																	16	2012.8	123	18.1	25
20H	011.35.1800	1940	1660	110	1887	1713	45	26	M24	48	5	1801	1798	100	10	90	0.5	14	2013.2	141	15.8	21.9	610
	012.35.1800																	16	2012.8	123	18.1	25
21	011.60.2000	2178	1825	144	2110	1891	48	33	M30	60	8	2002	1998	132	12	120	0.5	16	2268.8	139	24.1	33.3	1100
	012.60.2000																	18	2264.4	123	27.1	37.5
21H	011.40.2000	2178	1825	144	2110	1891	48	33	M30	60	8	2001	1998	132	12	120	0.5	16	2268.8	139	24.1	33.3	1100
	012.40.2000																	18	2264.4	123	27.1	37.5
22	011.60.2240	2418	2065	144	2350	2131	48	33	M30	60	8	224, 2	2238	132	12	120	0.5	16	2492.8	153	24.1	33.3	1250
	012.60.2240					18												2498.4	136	27.1	37.5	37.5
22H	011.40.2240	2418	2065	144	2350	2131	48	33	M30	60	8	2241	2238	132	12	120	0.5	16	2492.8	153	24.1	33.3	1250
	012.40.2240																	18	2498.4	136	27.1	37.5
23	011.60.2500	2678	2325	144	2610	2391	56	33	M30	60	8	2502	2498	132	12	120	0.5	18	2768.4	151	27.1	37.5	1400
	012.60.2500																	20	2776	136	30.1	41.8
23H	011.40.2500	2678	2325	144	2610	2391	56	33	M30	60	8	2501	2498	132	12	120	0.5	18	2768.4	151	27.1	37.5	1400
	012.40.2500																	20	2776	136	30.1	41.8
24	011.60.2800	2978	2625	144	2910	2691	56	33	M30	60	8	2802	2798	132	12	120	0.5	18	3074.4	168	27.1	37.5	1600
	012.60.2800																	20	3076	151	30.1	41.8
24H	011.40.2800	2978	2625	144	2910	2691	56	33	M30	60	8	2802	2798	132	12	120	0.5	18	3074.4	168	27.1	37.5	1600
	012.40.2800																	20	3076	151	30.1	41.8
25	011.75.3150	3376	2922	174	3286	3014	56	45	M42	84	8	3152	3147	162	12	150	0.5	20	3476	171	37.7	52.2	2800
	012.75.3150																	22	3471.6	155	41.5	57.4
25H	011.50.3150	3376	2922	174	3286	3014	56	45	M42	84	8	3152	3147	162	12	150	0.5	20	3476	171	37.7	52.2	2800
	012.50.3150																	22	3471.6	155	41.5	57.4

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2,n-dn1,n-dn2;bH-h.
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We do customised  model slewing ring bearing:

010.20.200;011.20.200   ,010.20.224 ;011.20.224 ;010.20.250;011.20.250;010.20.280;011.20.280  
010.25.315 ;011.22.315;013.25.315;010.25.355;011.25.355;013.25.355 ;010.25.400;011.25.400 ; 
013.25.400 ;010.25.450 ;011.25.450 ;013.25.450 ;010.30.500 ;011.30.500 ;013.30.500 ;012.30.500 ; 
014.30.500 ;010.25.500 ;011.25.500 ;013.25.500 ;012.25.500 ;014.25.500 ;;010.30.560 ;011.30.560 ; 
013.30.560 ;012.30.560 ;014.30.560 ;010.30.630 ;011.30.630 ;013.30.630 ;012.30.630 ;014.30.630 ; 


                                                  
                                      

 Cross Roller Bearing Characteristics of cross roller bearing: cross roller bearing is that cylindrical rollers or tapered rollers are vertically arranged on a 90-degree V-shaped groove rolling surface through isolation blocks, so cross roller bearing can bear multi-directional loads such as radial load, axial load and moment load. The size of inner and outer rings is miniaturized, and the extremely thin form is close to the limit of small size, and has high rigidity, and the accuracy can reach P5, P4 and P2 levels. Therefore, it is suitable for joints and rotating parts of industrial robots, rotating tables of machining centers, precision rotating tables, medical machines, calculators, IC manufacturing devices and other equipment.



Luoyang East Axis production units cooperated, absorbed the characteristics of similar foreign products, combined with their own advantages, and the company's R&D team set out from the customer demand point, took customer satisfaction as the goal and strict quality control as the guarantee, and created a high-precision, high-performance and high-quality special cross roller bearing for harmonic reducer. This kind of cross roller bearing for robot is a kind of professional bearing for harmonic reducer, which can be divided into two categories: CSF/CSG series harmonic reducer bearing with split outer ring, integral inner ring and SHF/SHG series harmonic reducer bearing with integral inner and outer ring according to application occasions. The rolling bodies of harmonic reducer bearings are cylindrical rollers, which are distributed in V-shaped raceways vertically arranged at 90 degrees. The structural characteristics of harmonic reducer bearing make a harmonic reducer bearing can bear axial load, radial load and overturning moment at the same time, and have high stiffness, rotation accuracy and composite bearing capacity The bearing of robot harmonic reducer is also a series of cross roller bearings, which has high precision, flexible operation, small clearance and small error; Compact shape, bearing with mounting holes, convenient for customers to install directly, and suitable for various types of harmonic reducers. This kind of bearing accounts for about 35% of China's industrial robot bearing market. And it is growing rapidly.