Roller Bearing Slewing Ring Bearings Gear Bearing Turntable Bearing (HJW. 45.1540)

• Standard or Nonstandard: Standard
• Feature: Cold-Resistant, Corrosion-Resistant, Heat-Resistant
• Sealing Gland: Sealed On Both Sides
• Rolling-Element Number: Single-Row
• Roller Type: Deep Groove Raceway
• Material: Stainless Steel
• Model NO.: HJW. 45.1540
• Type: External Gear
• Size: 100mm-6600mm
• Structure: Roller Bearing
• Warranty Period: 18 Months
• Transport Package: Wooden Box
• Specification: ISO9001: 2008
• Trademark: LYHY
• Origin: China
• HS Code: 8482109000
• Production Capacity: 3000PCS/Month

Product Description

1. Introduction of LYHY slewing bearings
LYHY is a professional manufacturer in slewing ring bearings since 1993. We can also design and make other standard and non-standard ball bearings, roller bearings and precision bearings as per customer's different technical requirements.
Slewing bearing is also called slewing ring, slewing ring bearing, turntable bearing, and rotary bearing.
Slewing ring bearing is a bearing that able to bear axial load, radial load and overturning torque. Under normal circumstances, slewing rings have their own mounting holes, lubricant holes and seal holes, to meet the different needs of the various host working under the various conditions;
On the other hand, slewing bearing itself has characteristics of compact structure, guide rotating convenient, easy to install and maintaining easily.
LYHY slewing ring bearings are usually used for low revolution while shaking and strained with an enormous axial force, moment and in some parts with radial force simultaneously.
Consequently the requirements for loading are stricter than ordinary bearings. If the selection of the slewing ring bearing has been wrong it will cause a great damage. Hence it is necessary to evaluate the exact forces acting on the slewing ring bearing and to select the suitable slewing ring bearings.
 


2. Structure
2.1 Slewing ring bearings have different types as per different structures:
Single row ball slewing bearings
Double row ball slewing bearings
Crossed roller slewing bearings
Triple row roller slewing bearings
Flange slewing bearings
2.2 The above slewing ring bearings can also be divided into three different types as per different transmissions:
Slewing ring bearings with no gear
Slewing ring bearings with external gear
Slewing ring bearings with internal gear
 
3. Features:
Slewing ring bearings have more features: compact structure, reliable guide, simple installation, and easily maintenance
 


4. Application:
Slewing ring bearings can be widely used in lifting & transport machinery, mining machinery, construction machinery, port hoisting machinery, port oil transfer equipment, onshore and offshore crane, excavator, concrete machine, paper machine, plastic and rubber machine, weave machine, steel plant, electronic power plant, wind power generator, other construction and industry machines or equipments and other large rotary device.

HJB.20.625, HJW.20.625, HJN.20.625, HJW.20.625A, HJN.20.625A,
HJB.20.720, HJW.20.720, HJN.20.720, HJW.20.720A, HJN.20.720A,
HJB.30.820, HJW.30.820, HJN.30.820, HJW.30.820A, HJN.30.820A,
HJB.30. 880, HJW.30.880, HJN.30.880, HJW.30.880A, HJN.30.880A,
HJB.30. 1020, HJW.30.1020, HJN.30.1020, HJW.30.1020A, HJN.30.1020A,
HJB.36. 1220, HJW.36.1220, HJN.36.1220, HJW.36.1220A, HJN.36.1220A,
HJB.36. 1250, HJW.36.1250, HJN.36.1250, HJW.36.1250A, HJN.36.1250A,
HJB.36. 1435, HJW.36.1435, HJN.36.1435, HJW.36.1435A, HJN.36.1435A,
HJB.45.1540, HJW.45.1540, HJN.45.1540, HJW.45.1540A, HJN.45.1540A,
HJB.45. 1700, HJW.45.1700, HJN.45.1700, HJW.45.1700A, HJN.45.1700A,
HJB.45. 1880, HJW.45.1880, HJN.45.1880, HJW.45.1880A, HJN.45.1880A,
HJB.45. 2115, HJW.45.2115, HJN.45.2115, HJW.45.2115A, HJN.45.2115A,
HJB.45. 2370, HJW.45.2370, HJN.45.2370, HJW.45.2370A, HJN.45.2370A,
HJB.45. 2600, HJW.45.2600, HJN.45.2600, HJW.45.2600A, HJN.45.2600A,
HJB.50. 2820, HJW.50.2820, HJN.50.2820, HJW.50.2820A, HJN.50.2820A,
HJB.50.3120, HJW.50.3120, HJN.50.3120, HJW.50.3120A, HJN.50.3120A,
HJB.50. 3580, HJW.50.3580, HJN.50.3580, HJW.50.3580A, HJN.50.3580A,
HJB.50.4030, HJW.50.4030, HJN.50.4030, HJW.50.4030A, HJN.50.4030A,
HJB.50. 4540, HJW.50.4540, HJN.50.4540, HJW.50.4540A, HJN.50.4540A,




 

Model			Overall Dimension			Mounting Dimension				Structure Dimension			Gear Parameter		External			Internal			Mass kgs
None Gear	External Gear	Internal Gear	D	d	H	D1	D2	n	φ	n1	H1	h	b	m	x	De	Z	x	De	Z
HJB.20.625	HJW.20.625	HJN.20.625	725	525	80	685	565	18	18	3	68	12	60	5	1.25	751.9	146	0.35	498.8	101	100
	HJW.20.625A	HJN.20.625A												6	1	755.5	122	0.35	496.7	84
HJB.20.720	HJW.20.720	HJN.20.720	820	620	80	780	660	18	18	3	68	12	60	6	1.25	860.3	139	0.35	586.6	99	120
	HJW.20.720A	HJN.20.720A												8	0.85	861.1	104	0.35	582.3	74
HJB.30.820	HJW.30.820	HJN.30.820	940	705	95	893	749	24	20	4	83	12	70	6	1.25	980.4	159	0.35	664.5	112	210
	HJW.30.820A	HJN.30.820A												10	0.85	986.2	95	0.35	658	67
HJB.30. 880	HJW.30.880	HJN.30.880	1000	760	95	956	800	24	20	4	83	12	70	8	1	1047.5	127	0.35	718.2	91	230
	HJW.30.880A	HJN.30.880A												10	0.85	1046.3	101	0.35	707.9	72
HJB.30. 1020	HJW.30.1020	HJN.30.1020	1170	875	95	1120	930	24	22	4	80	15	70	8	1.25	1219.3	148	0.35	830.1	105	300
	HJW.30.1020A	HJN.30.1020A												10	1	1219.2	118	0.35	827.8	84
HJB.36. 1220	HJW.36.1220	HJN.36.1220	1365	1075	120	1310	1130	36	24	6	105	15	90	10	1.25	1424.9	138	0.35	1027.8	104	450
	HJW.36.1220A	HJN.36.1220A												12	0.85	1435.9	116	0.35	1017.3	86
HJB.36. 1250	HJW.36.1250	HJN.36.1250	1400	1090	120	1350	1150	36	26	6	105	15	90	10	0.35	1443	143	0.35	1037	105	520
	HJW.36.1250A	HJN.36.1250A												12	0.85	1449.6	117	0.35	1028.8	87
HJB.36. 1435	HJW.36.1435	HJN.36.1435	1595	1278	120	1535	1335	36	26	6	105	15	90	12	1	1655.5	134	0.35	1221.2	103	610
	HJW.36.1435A	HJN.36.1435A												14	0.85	1661.2	115	0.35	1214.8	88
HJB.45.1540	HJW.45.1540	HJN.45.1540	1720	1360	140	1660	1420	42	26	6	122	18	110	12	1.4	1780.8	144	0.35	1293.1	109	732
	HJW.45.1540A	HJN.45.1540A												14	1	1791.1	124	0.35	1284.8	93
HJB.45. 1880	HJW.45.1880	HJN.45.1880	2100	1665	160	2030	1740	48	32	6	140	20	118	14	1.25	2189.8	152	0.35	1592.6	115	1400
	HJW.45.1880A	HJN.45.1880A												18	1	2194.6	118	0.35	1579.9	89
HJB.45. 2115	HJW.45.2115	HJN.45.2115	2325	1900	160	2245	1980	48	32	6	140	20	115	16	1.25	2406.5	146	0.35	1804.1	114	1600
	HJW.45.2115A	HJN.45.2115A												20	1	2418.4	117	0.35	1795.4	91
HJB.45. 2370	HJW.45.2370	HJN.45.2370	2600	2146	180	2520	2220	48	32	6	158	22	130	18	1.25	2707.3	146	0.35	2065.6	116	2100
	HJW.45.2370A	HJN.45.2370A												22	1	2704.4	119	0.35	2040.9	94
HJB.45. 2600	HJW.45.2600	HJN.45.2600	2835	2365	180	2750	2450	54	36	6	158	22	130	18	1.25	2941.7	159	0.35	2263.5	127	2400
	HJW.45.2600A	HJN.45.2600A												22	1	2946.9	130	0.35	2260.8	104
HJB.50. 2820	HJW.50.2820	HJN.50.2820	3085	2555	200	3000	2640	54	36	6	178	22	150	20	1.25	3188.4	155	0.35	2455	124	3400
	HJW.50.2820A	HJN.50.2820A												25	1	3198.4	124	0.35	2444.1	99
HJB.50.3120	HJW.50.3120	HJN.50.3120	3400	2840	200	3310	2930	54	36		178	22	150	22	1.25	3507.2	155	0.35	2722.5	125	4000
	HJW.50.3120A	HJN.50.3120A												25	1.25	3509.6	136	0.35	2719	110
HJB.50. 3580	HJW.50.3580	HJN.50.3580	3920	3240	240	3820	3340	60	40	6	218	22	190	22	1.25	4036.1	179	0.35	3118.4	143	6700
	HJW.50.3580A	HJN.50.3580A												25	1.25	4035.6	157	0.35	3118.8	126
HJB.50.4030	HJW.50.4030	HJN.50.4030	4370	3690	240	4270	3790	66	40	6	218	22	190	22	1.25	4520.6	201	0.35	3558.3	163	7700
	HJW.50.4030A	HJN.50.4030A												28	1.25	4522	157	0.35	3549	128
HJB.50. 4540	HJW.50.4540	HJN.50.4540	4860	4210	240	4760	4310	72	40	6	218	22	190	22	1.25	4983	222	0.35	4042.2	185	8760
	HJW.50.4540A	HJN.50.4540A												30	1.25	4992.9	162	0.35	4042.4	136