VLA200844-N Slewing Bearing Outer Diameter 950.1mm Inner Diameter 734mm

• Customization: Available
• Standard or Nonstandard: Standard
• Feature: High Speed, Vacuum, Antimagnetic, Cold-Resistant, Corrosion-Resistant, Heat-Resistant
• Model NO.: VLA200844-N
• Sealing Gland: Sealed On Both Sides
• Rolling-Element Number: Multiple-Column
• Roller Type: Deep Groove Raceway
• Material: Bearing Steel
• Type: Internal Gear
• Supply Capacity: 2000sets/Mouth
• Processing Scope: 50-8000mm
• Model: Vla200744-N
• Precision: P0/P6/P5/P4
• Standard of Execution: ISO9001-2000
• Transport Package: Smoke-Free Wooden Boxes
• Specification: 734*950.1*56
• Trademark: LYDZC
• Origin: Luoyang, China
• HS Code: 8482109000
• Production Capacity: 2000sets/Mouth

Product Description

The following is an introduction to the VLA200844-N type bearing:

- Bearing type: It is a slewing bearing, commonly used in mechanical equipment that needs to withstand large axial forces, radial forces, and overturning moments.

- Dimensional parameters: The inner diameter is typically 736mm, the outer diameter is 948mm, and the thickness is 56mm.

- Application fields: It is widely used in automation equipment, trailers and buses, instruments and meters, papermaking machinery, vibrating screens, machine tools, centrifuges, gear pumps, port machinery, wind power generation, and other fields.


VLA200844-n Product structure :
 

			Da	D	d	H	D1	D2	n1	n2	φ1	φ2	m	z	do	x
VLA200414N ZT			503.3	480	304	56	455	332	10	12	M12	φ18	5	99	495	0	600	31.2
VLA200414N			503.3	480	304	56	455	332	10	12	M12	18	5	99	495	0	295	29.5
	231.20.0400.013		504		304	56	455	332	10	12	M12	18	5	99	495	0	250	29.3
	231.20.0400.503		504		304	56	455	332	10	24	M12	18	5	99	495	0	250	29
		E.505.20.00.C	504		304	56	455	332	10	12	M12	φ18	5	99	495	0	500	33.3
		E.505.20.C	504		304	56	455	332	10	12	M12	φ18	5	99	495	0	640	34
	231.21.0475.013		504		305	56	455	332	10	12	M12	18	5	99	495	0	250	29.3
VLA200544N ZT			640.3		434	56	585	462	14	14	M12	φ18	6	105	630	0	670	41.5
VLA200544N ZT			640.3		434	56	585	462	14	14	M12	φ18	6	105	630	0	790	41.6
VLA200544N			640.3		434	56	585	462	14	14	M12	18	6	105	630	0	385	41.5
	231.20.0500.013		640.8		434	56	585	462	14	14	M12	18	6	105	630	0	330	39.5
	231.20.0500.503		640.8		434	56	585	462	14	28	M12	18	6	105	630	0	330	39.2
		E.650.20.C	640.8		434	56	585	462	14	14	M12	φ18	6	105	630	0	670	40.6
	231.20.0500.503		640.8		434	56	585	462	14	28	M12	φ18	6	105	630	0	660	40.6
	231.21.0575.013		640.8		435	56	585	462	14	14	M12	18	6	105	630	0	330	39.5
VLA200644N ZT			742.3		534	56	685	562	16	16	M12	φ18	6	122	732	0	900	50
VLA 200644N			742.3		534	56	685	562	16	16	M12	18	6	122	732	0	455	48.5
	231.20.0600.013		742.8		534	56	685	562	16	16	M12	18	6	122	732	0	390	47.6
	231.20.0600.503		742.8		534	56	685	562	16	32	M12	18	6	122	732	0	390	47.2
		E.750.20.00.C	742.8		534	56	685	562	16	16	M12	φ18	6	122	732	0	780	55.1
	231.21.0675.013		742.8		535	56	685	562	16	16	M12	18	6	122	732	0	390	47.6
VLA200744N ZT			838.1		634	56	785	662	18	16	M12	φ18	6	138	828	0	1050	56
VLA 200744N			838.1		634	56	785	662	18	16	M12	18	6	138	828	0	530	54.5
	231.20.0700.013		838.8		634	56	785	662	18	16	M12	18	6	138	828	0	450	53.5
	231.20.0700.503		838.8		634	56	785	662	18	32	M12	18	6	138	828	0	450	53.1
		E.850.20.00.C	838.8		634	56	785	662	18	16	M12	φ18	6	138	828	0	910	60
	231.21.0775.013		838.8		635	56	785	662	18	16	M12	18	6	138	828	0	450	53.5
VLA200844N ZT			950.1		734	56	885	762	18	18	M12	φ18	8	117	936	0	1200	66.4
VLA 200844N			950.1		734	56	885	762	18	18	M12	18	8	117	936	0	600	65.5
	231.20.0800.013		950.4		734	56	885	762	18	18	M12	18	8	117	936	0	510	65.1
	231.20.0800.503		950.4		734	56	885	762	18	36	M12	18	8	117	936	0	510	64.7
		E.950.20.00.C	950.4		734	56	885	762	18	18	M12	φ18	8	117	936	0	1030	72.3
	231.21.0875.013		950.4		735	56	885	762	18	18	M12	18	8	117	936	0	510	65.1
VLA 300955N			1096		805	90	1016	845	30	30	M20	22	9	120	1080	0	2550	170
	281.30.0900.013		1096.2		805	90	1016	845	30	30	M20	22	9	120	1080	0	1750	165
	281.30.0900.013		1096.2		805	90	1016	845	30	30	M20	φ22	9	120	1080	0	2150	144
		E.1100.32.00.C	1098		805	90	1016	845	30	30	M20	φ22	9	120	1080	0	2230	165
	281.30.0975.013		1096.2		807	90	1016	845	30	30	M20	22	9	120	1080	0	1750	165
VLA200944N ZT			1046.1		834	56	985	862	20	20	M12	φ18	8	129	1032	0	1350	72.4
VLA 200944N			1046.1		834	56	985	862	20	20	M12	18	8	129	1032	0	670	71.5
	231.20.0900.013		1046.4		834	56	985	862	20	20	M12	18	8	129	1032	0	570	69.6
	231.20.0900.503		1046.4		834	56	985	862	20	40	M12	18	8	129	1032	0	570	69.1
		E.1050.20.00.C	1046.4		834	56	985	862	20	20	M12	φ18	8	129	1032	0	1440	82.3
	231.21.0975.013		1046.4		835	56	985	862	20	20	M12	18	8	129	1032	0	570	69.6
	281.30.1000.013		1198		905	90	1116	945	30	30	M20	22	10	118	1180	0	1840	183
VLA 301055N			1198		905	90	1116	945	30	30	M20	22	10	118	1180	0	2800	188
		E.1200.32.00.C	1200		905	90	1116	945	30	30	M20	φ22	10	118	1180	0	2500	183
	281.30.1075.013		1198		907	90	1116	945	30	30	M20	22	10	118	1180	0	1840	183
VLA201094N ZT			1198.1		984	56	1135	1012	22	20	M12	φ18	8	148	1184	0	2000	86
VLA 201094N			1198.1		984	56	1035	1012	22	20	M12	18	8	148	1184	0	770	83.5
	231.20.1000.013		1198.4		984	56	1135	1012	22	20	M12	18	8	148	1184	0	665	83
	231.20.1000.503		1198.4		984	56	1135	1012	22	40	M12	18	8	148	1184	0	665	82.5
		E.1200.20.00.C	1198.4		984	56	1135	1012	22	20	M12	φ18	8	148	1184	0	1700	99
	231.21.1075.013		1198.4		985	56	1135	1012	22	20	M12	18	8	148	1184	0	665	83
	281.30.1100.013		1298		1005	90	1216	1045	36	36	M20	22	10	128	1280	0	1900	200
VLA 301155N			1298		1005	90	1216	1045	36	36	M20	22	10	128	1280	0	3100	206
		E.1300.32.00.C	1300		1005	90	1216	1045	36	36	M20	φ22	10	128	1280	0	2700	200
	281.30.1175.013		1298		1007	90	1216	1045	36	36	M20	22	10	128	1280	0	1900	200
	281.30.1200.013		1398		1105	90	1316	1145	42	42	M20	22	10	138	1380	0	1950	216
VLA 301255N			1398		1105	90	1316	1145	42	42	M20	22	10	138	1380	0	3350	223
		E.1400.32.00.C	1400		1105	90	1316	1145	42	42	M20	φ22	10	138	1380	0	3000	216
	281.30.1275.013		1398		1107	90	1316	1145	42	42	M20	22	10	138	1380	0	1950	216
	281.30.1300.013		1498		1205	90	1416	1245	42	42	M20	22	10	148	1480	0	2000	234
VLA 301355N			1498		1205	90	1416	1245	42	42	M20	22	10	148	1480	0	3600	241
		E.1500.32.00.C	1500		1205	90	1416	1245	42	42	M20	φ22	10	148	1480	0	3220	234
	281.30.1375.013		1498		1207	90	1416	1245	42	42	M20	22	10	148	1480	0	2000	234
	281.30.1400.013		1598		1305	90	1516	1345	48	48	M20	22	10	158	1580	0	2050	250
	281.30.1400.013		1598		1305	90	1516	1345	48	48	M20	φ22	10	158	1580	0	3261	252
VLA 301455N			1598		1305	90	1516	1345	48	48	M20	22	10	158	1580	0	4000	258
		E.1600.32.00.C	1600		1305	90	1516	1345	48	48	M20	φ22	10	158	1580	0	3350	250
	281.30.1475.013		1598		1307	90	1516	1345	48	48	M20	22	10	158	1580	0	2050	250

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About us:
The precision crossed roller bearings we produce feature forgings made from bearing steel GCr15; GCr15SiMn, which undergo quenching, tempering and annealing treatments to achieve a hardness of HRC56-62. They exhibit stable mechanical properties and a service life exceeding 10 years.

Dongzhu Bearing offers custom-made bearings in stainless steel and hard aluminum for special requirements. Over 60% of our precision crossed roller bearings are exported to 65 countries. Since the company's establishment in 2012, we have produced and supplied over 800,000 sets of precision crossed roller bearings and precision slewing bearings.

Dongzuo Bearing Company is equipped with over 30 sets of processing equipment, including high-precision surface grinders, high-precision cylindrical and inner-circle grinders, CNC grinders, machining centers, CNC drilling machines.

The experienced workshop technicians and advanced processing equipment ensure the precision of the products. The engineers and the perfect testing instruments guarantee that the product qualification rate reaches 100%. If you need high-precision bearings, choose Dongzuo Bearing Company.

01. From small wind turbines to multi-megawatt offshore turbines. The LYDZC rotating bearings are designed in close collaboration with turbine manufacturers. The yaw/declutching turntable bearings of wind turbines usually include yaw bearings, declutching bearings, and bearings for the transmission system (main shaft and gearbox bearings). At present, what we provide to customers are yaw bearings and declutching bearings. The yaw bearings are installed at the connection part between the tower and the cabin, and the declutching bearings are installed at the connection part between each blade root and the hub. Each wind turbine generator uses one set of yaw bearings and three sets of declutching bearings.
02. LYDZC precision cross roller bearings are highly renowned in the field of radar/antennas. Our precision is achieved through specific grinding processes. Our design office has proposed specific solutions for all types of environments. Capacity, low torque, stiffness, high rotational speed and precision are our main features in harsh environments.