Xuzhou Xinda Slewing Bearing Co.,Ltd

Slewing Bearing--Single-Row Crossed Rollers Slewing Bearing (Standard Series HS)

CHARACTERISTIC OF STRUCTURE PERFORMANCE AND APPLICATION
The single-row four pionts contact ball Slewing Bearing is composed of two seat-rings.It features compact in design,light in weight,the balls contact with the circular raceway at four points,via which the axial force,radial force and resultant moment may be born simultaneously.It may be used for slewing conveyers,welding operating consoles,light,medium duty cranes,excavators and other engineering machines.

Load Diagram Number	Basic Type			Configuration Size			Mounting Size				Structural Size					Gear Data			Ext Gear		Int Gear		Tangential Tooth Load		Refe rence weight kg
	Toothless DL mm	Ext Toothing DL mm	Int Toothing DL mm	D mm	d mm	H mm	D1 mm	D2 mm	n	Ø mm	n1 mm	D3 mm	d1 mm	H1 mm	h mm	b mm	x	m mm	De mm	z	De mm	z	Normalizing Z 10⁴N	Tempering T 10⁴N
1	HSB.25.625	HSW.25.625	HSN.25.625	725	525	80	685	565	18	18	3	626	624	68	12	60	1.4	5	751.9	146	498.8	101	¡¡	5.2	100
		HSW.25.625A	HSN.25.625A														1.15	6	755.5	122	496.7	84	¡¡	6.2
2	HSB.25.720	HSW.25.720	HSN.25.720	820	620	80	780	660	18	18	3	721	719	68	12	60	1.4	6	860.3	139	586.6	99	¡¡	6.2	120
		HSW.25.720A	HSN.25.720A														1	8	861.1	104	582.3	74	¡¡	8.3
3	HSB.30.820	HSW.30.820	HSN.30.820	940	705	95	893	749	24	20	4	821	818	83	12	70	1.4	6	980.6	159	664.5	112	¡¡	7.2	210
		HSW.30.820A	HSN.30.820A														1	10	986.2	95	658	67	¡¡	12.2
4	HSB.30.880	HSW.30.880	HSN.30.880	1000	760	95	956	800	24	20	4	881	878	83	12	70	1.15	8	1047.5	127	718.2	91	¡¡	9.7	230
		HSW.30.880A	HSN.30.880A														1	10	1046.3	101	707.9	72	¡¡	12.2
5	HSB.30.1020	HSW.30.1020	HSN.30.1020	1170	875	95	1120	930	24	22	4	1021	1018	80	15	70	1.4	8	1219.3	148	830.1	105	¡¡	9.7	300
		HSW.30.1020A	HSN.30.1020A														1.15	10	1219.2	118	827.8	84	¡¡	12.2
6	HSB.30.1220	HSW.30.1220	HSN.30.1220	1365	1075	120	1310	1130	36	24	6	1221	1218	105	15	90	1.4	10	1424.9	138	1027.8	104	¡¡	15.7	450
		HSW.30.1220A	HSN.30.1220A														1	12	1435.9	116	1017.3	86	¡¡	18.8
7	HSB.35.1250	HSW.35.1250	HSN.35.1250	1400	1090	120	1350	1150	36	26	6	1251	1248	105	15	90	-0.35	10	1443	143	1037	105	¡¡	15.7	20
		HSW.35.1225A	HSN.35.1250A														1	12	1449.6	117	1036.8	86	¡¡	18.8
8	HSB.35.1435	HSW.35.1435	HSN.35.1435	1595	1278	120	1535	1335	36	26	6	1436	1433	105	15	90	1.15	12	1655.5	134	1221.2	103	¡¡	18.8	610
		HSW.35.1435A	HSN.35.1435A														1	14	1661.2	115	1214.8	88	¡¡	21.9
9	HSB.35.1540	HSW.35.1540	HSN.35.1540	1720	1360	140	1660	1420	42	26	6	1541	1538	122	18	110	1.4	12	1780.8	144	1293.1	109	¡¡	23	732
		HSW.35.1450A	HSN.35.1540A														1.15	14	1791.1	124	1284.8	93	¡¡	26.8
10	HSB.35.1700	HSW.35.1700	HSN.35.1700	1875	1525	140	1815	1585	42	29	6	1701	1698	122	18	110	1.15	14	1945.4	135	1452.7	105	¡¡	26.8	844
		HSW.35.1700A	HSN.35.1700A														1.15	16	1950.8	118	1452.3	92	¡¡	30.5
11	HSB.40.1880	HSW.40.1880	HSN.40.1880	2100	1665	160	2030	1740	48	32	6	1881	1878	140	20	115	1.4	14	2189.8	152	1592.6	115	¡¡	27.8	1400
		HSW.40.1880A	HSN.40.1880A														1.15	18	2194.6	118	1452.3	92	¡¡	35.8
12	HSB.40.2115	HSW.40.2115	HSN.40.2115	2325	1900	160	2245	1980	48	32	6	2116	2113	140	20	115	1.4	16	2406.5	146	1804.1	114	¡¡	31.9	1600
		HSW.40.2115A	HSN.40.2115A														1.15	20	2418.4	117	2040.9	91	¡¡	40
13	HSB.40.2370	HSW.40.2370	HSN.40.2370	2600	2146	180	2520	2220	48	32	6	2371	2368	158	22	130	1.4	18	2707.3	146	2065.6	116	¡¡	40.7	2100
		HSW.40.2370A	HSN.40.2370A														1.15	22	2704.4	119	2040.9	94	¡¡	49.7
14	HSB.40.2600	HSW.40.2600	HSN.40.2600	2835	2365	180	2750	2450	54	36	6	2601	2598	158	22	130	1.4	18	2941.7	159	2263.5	127	¡¡	37.6	2400
		HSW.40.2600A	HSN.40.2600A														1.15	22	2946.9	130	2260.8	104	¡¡	45.9
15	HSB.50.2820	HSW.50.2820	HSN.50.2820	3085	2555	200	3000	2640	54	36	6	2822	2818	178	22	150	1.4	20	3188.4	155	2455	124	¡¡	52.2	3400
		HSW.50.2820A	HSN.50.2820A														1.15	25	3198.4	124	2444.1	99	¡¡	65.3
16	HSB.50.3120	HSW.50.3120	HSN.50.3120	3400	2840	200	3310	2930	54	36	6	3122	3118	178	22	150	1.4	22	3507.2	156	2722.5	125	¡¡	57.4	4000
		HSW.50.3120A	HSN.50.3120A														1.4	25	3509.6	136	2719	110	¡¡	65.3
17	HSB.50.3580	HSW.50.3580	HSN.50.3580	3920	3240	240	3820	3340	60	40	6	3582	3578	218	22	190	1.4	22	4036.1	179	3118.4	143	¡¡	72.7	6700
		HSW.50.3580A	HSN.50.3580A														1.4	25	4035.6	157	3118.8	126	¡¡	82.6
18	HSB.50.4030	HSW.50.4030	HSN.50.4030	4370	3690	240	4270	3790	66	40	6	4032	4028	218	22	190	1.4	22	4520.6	201	3558.3	163	¡¡	53.6	7700
		HSW.50.4030A	HSN.50.4030A														1.4	28	4522.4	157	3549	128	¡¡	68.2
19	HSB.50.4540	HSW.50.4540	HSN.50.4540	4860	4210	240	4760	4310	72	40	6	4542	4538	218	22	190	1.4	22	4983.1	222	4042.2	185	¡¡	72.1	8760
		HSW.50.4540A	HSN.50.4540A														1.4	30	4992.9	162	4042.4	136	¡¡	99.1

Note:

1.nl-number of lubricating holes,evenly distributed,lubricating nipple M10*1 JB/T7940.1-JB/T7940.2.

2.Mounting hole n-¦µ,may be replaced with screw hole,tooth width b may be taken as H-h.

3.Gear force of periphery given in the table is its maximum value,nominal force of periphery is taken 1/2 of the given value.

4.The spaceshift coefficient given in the tolde is the data of outer tooth,while that of inner tooth is +0.35.