（02Series）Double Row Ball Slewing Bearing

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（02Series）Double Row Ball Slewing Bearing

Double row ball slewing bearing has three seat ring, the steel ball and the spacing block can be directly arrange into the upper and lower races, two rows of upper and lower steel balls with different diameter are fitted according to the stress condition. This kind of open assembly is very convenient, for the upper and lower bear raceway arc angles is 90°,which can bear large axial forces and tilting moment. When the radial force is greater than 0.1 times the axial force need to be specially designed the raceway. Double row different ball slewing bearing’s axial and radial size are relatively large and solid in structure, so it is specially suitable for the medium diameter tower cranes, truck mounted cranes etc. loading and unloading machinery.

Product Description

No	Non gear	Dimensions			Mounting Dimension				Structural Dimension			weight

	DL	D	d	H	D1	D2	n	mm	n1	H1	h
	mm	mm	mm	mm	mm	mm			mm	mm	mm	kg
1	020.25.500	616	384	106	580	420	20	18	4	96	26	100

2	020.25.560	676	444	106	640	480	20	18	4	96	26	115

3	020.25.630	746	514	106	710	550	24	18	4	96	26	130

4	020.25.710	826	594	106	790	630	24	18	4	96	26	140

5	020.30.800	942	658	124	898	702	30	22	6	114	29	200

6	020.30.900	1042	758	124	998	802	30	22	6	114	29	250

7	020.30.1000	1142	858	124	1098	902	36	22	6	114	29	300

8	020.30.1120	1262	978	124	1218	1022	36	22	6	114	29	340

9	020.40.1250	1426	1074	160	1374	1126	40	26	5	150	39	580

10	020.40.1400	1576	1224	160	1524	1272	40	26	5	150	39	650

11	020.40.1600	1776	1424	160	1724	1476	45	26	5	150	39	750

12	020.40.1800	1976	1624	160	1924	1676	45	26	5	150	39	820

13	020.50.2000	2215	1785	190	2149	1851	48	33	8	178	47	1150

14	020.50.2240	2455	2025	190	2389	2091	48	33	8	178	47	1500

15	020.50.2500	2715	2285	190	2649	2351	56	33	8	178	47	1700

16	020.50.2800	3015	2585	190	2949	2651	56	33	8	178	47	1900

17	020.60.3150	3428	2872	226	3338	2962	56	45	8	214	56	3300

18	020.60.3550	3828	3272	226	3738	3362	56	45	8	214	56	3700

19	020.60.4000	4278	3722	226	4188	3812	60	45	10	214	56	4200

20	020.60.4500	4778	4222	226	4688	4312	60	45	10	214	56	4700

No	External Gear	Dimensions			Mounting Dimension				Structural Dimension			Gear Data					weight
												External gear
	DL	D	d	H	D1	D2	n	mm	n1	H1	h	b	x	m	De	z
	mm	mm	mm	mm	mm	mm			mm	mm	mm	mm		mm	mm		kg
1	021.25.500	616	384	106	580	420	20	18	4	96	26	60	0.5	5	644	126	100
	022.25.500													6	646.8	105
2	021.25.560	676	444	106	640	480	20	18	4	96	26	60	0.5	5	704	138	115
	022.25.560													6	706.8	115
3	021.25.630	746	514	106	710	550	24	18	4	96	26	60	0.5	6	790.8	129	130
	022.25.630													8	790.4	96
4	021.25.710	826	594	106	790	630	24	18	4	96	26	60	0.5	6	862.8	141	140
	022.25.710													8	862.4	105
5	021.30.800	942	658	124	898	702	30	22	6	114	29	80	0.5	8	982.4	120	200
	022.30.800													10	988	96
6	021.30.900	1042	758	124	998	802	30	22	6	114	29	80	0.5	8	1086	133	250
	022.30.900													10	1088	106
7	021.30.1000	1142	858	124	1098	902	36	22	6	114	29	80	0.5	10	1198	117	300
	022.30.1000													12	1198	97
8	021.30.1120	1262	978	124	1218	1022	36	22	6	114	29	80	0.5	10	1318	129	340
	022.30.1120													12	1318	107
9	021.40.1250	1426	1074	160	1374	1126	40	26	5	150	39	90	0.5	12	1498	122	580
	022.40.1250													14	1495	104
10	021.40.1400	1576	1224	160	1524	1272	40	26	5	150	39	90	0.5	12	1642	134	650
	022.40.1400													14	1649	115
11	021.40.1600	1776	1424	160	1724	1476	45	26	5	150	39	90	0.5	14	1845	129	750
	022.40.1600													16	1853	113
12	021.40.1800	1976	1624	160	1924	1676	45	26	5	150	39	90	0.5	14	2055	144	820
	022.40.1800													16	2061	126
13	021.50.2000	2215	1785	190	2149	1851	48	33	8	178	47	120	0.5	16	2301	141	1150
	022.50.2000													18	2300	125
14	021.50.2240	2455	2025	190	2389	2091	48	33	8	178	47	120	0.5	16	2541	156	1500
	022.50.2240													18	2552	139
15	021.50.2500	2715	2285	190	2649	2351	56	33	8	178	47	120	0.5	18	2804	153	1700
	022.50.2500													20	2816	138
16	021.50.2800	3015	2585	190	2949	2651	56	33	8	178	47	120	0.5	18	3110	170	1900
	022.50.2800													20	3116	153
17	021.60.3150	3428	2872	226	3338	2962	56	45	8	214	56	150	0.5	20	3536	174	3300
	022.60.3150													22	3538	158
18	021.60.3550	3828	3272	226	3738	3362	56	45	8	214	56	150	0.5	20	3936	194	3700
	022.60.3550													22	3934	176
19	021.60.4000	4278	3722	226	4188	3812	60	45	10	214	56	150	0.5	22	4396	197	4200
	022.60.4000													25	4395	173
20	021.60.4500	4778	4222	226	4688	4312	60	45	10	214	56	150	0.5	22	4880	219	4700
	022.60.4500													25	4895	193

No	Internal gear	Dimensions			Mounting Dimension				Structural Dimension			Gear Data					weight
												Internal gear
	DL	D	d	H	D1	D2	n	mm	n1	H1	h	b	x	m	De	z
	mm	mm	mm	mm	mm	mm			mm	mm	mm	mm		mm	mm		kg
1	023.25.500	616	384	106	580	420	20	18	4	96	26	60	0.5	5	257	72	100
	024.25.500													6	350.4	59
2	023.25.560	676	444	106	640	480	20	18	4	96	26	60	0.5	5	417	84	115
	024.25.560													6	410.4	69
3	023.25.630	746	514	106	710	550	24	18	4	96	26	60	0.5	6	482.4	81	130
	024.25.630													8	475.2	60
4	023.25.710	826	594	106	790	630	24	18	4	96	26	60	0.5	6	560.4	94	140
	024.25.710													8	555.2	70
5	023.30.800	942	658	124	898	702	30	22	6	114	29	80	0.5	8	619.2	78	200
	024.30.800													10	614	62
6	023.30.900	1042	758	124	998	802	30	22	6	114	29	80	0.5	8	715.2	90	250
	024.30.900													10	714	72
7	023.30.1000	1142	858	124	1098	902	36	22	6	114	29	80	0.5	10	814	82	300
	024.30.1000													12	796.8	67
8	023.30.1120	1262	978	124	1218	1022	36	22	6	114	29	80	0.5	10	924	93	340
	024.30.1120													12	916.8	77
9	023.40.1250	1426	1074	160	1374	1126	40	26	5	150	39	90	0.5	12	1013	85	580
	024.40.1250													14	1014	73
10	023.40.1400	1576	1224	160	1524	1272	40	26	5	150	39	90	0.5	12	1157	97	650
	024.40.1400													14	1154	83
11	023.40.1600	1776	1424	160	1724	1476	45	26	5	150	39	90	0.5	14	1350	97	750
	024.40.1600													16	1350	85
12	023.40.1800	1976	1624	160	1924	1676	45	26	5	150	39	90	0.5	14	1546	111	820
	024.40.1800													16	1542	97
13	023.50.2000	2215	1785	190	2149	1851	48	33	8	178	47	120	0.5	16	1702	107	1150
	024.50.2000													18	1699	95
14	023.50.2240	2455	2025	190	2389	2091	48	33	8	178	47	120	0.5	16	1942	122	1500
	024.50.2240													18	1933	108
15	023.50.2500	2715	2285	190	2649	2351	56	33	8	178	47	120	0.5	18	2203	123	1700
	024.50.2500													20	2188	110
16	023.50.2800	3015	2585	190	2949	2651	56	33	8	178	47	120	0.5	18	2491	139	1900
	024.50.2800													20	2488	125
17	023.60.3150	3428	2872	226	3338	2962	56	45	8	214	56	150	0.5	20	2768	139	3300
	024.60.3150													22	2759	126
18	023.60.3550	3828	3272	226	3738	3362	56	45	8	214	56	150	0.5	20	3168	159	3700
	024.60.3550													22	3177	145
19	023.60.4000	4278	3722	226	4188	3812	60	45	10	214	56	150	0.5	22	3617	165	4200
	024.60.4000													25	3610	145
20	023.60.4500	4778	4222	226	4688	4312	60	45	10	214	56	150	0.5	22	4123	188	4700
	024.60.4500													25	4110	165

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