excavator slewing bearing slewing ring bearing manufacturers, small slew rings

Stacker reclaimers, tunnel boring machines and excavators are very demanding applications. The high capacity of the Fenghe slewing rings is obtained by the control of the hardening process of the raceways and the gears. Our logistic department supplies our product everywhere in the world even large diameter slewing rings.

Catégorie : Petit roulement d'orientation

Description

High speeds, high loads and salty environment require strong and precise components. The Fenghe slewing rings is the perfect answer to the offshore industry. Our specific design satisfy the main manufacturers of onboard and harbour cranes, winches, davits and rubber tired gantry cranes as well as propellers. We propose innovative solutions of sealing to completely protect the bearings from the environment. fenghe follows the international certification standards.

Compared with standard bearings, the Fenghe slewing ring is a good solution to reduce the assembling time, to simplify the structure and to increase the capacity of the whole system. The high capacity of our gear is the result of our process control. Many towns around the world use our product every day to treat water. Our worldwide company structure gives strong support to customers and to end users.

No.	Ring Dimension				Dimension of Mounting hole									Gear Parameter						N.W kg
	Ring Dimension				Through				Thread					Gear Parameter
	D	dn	H	h	Du	Dn	φ	n	Du	Dn	d1	T	n	z	m	d	da	L	X
	mm				mm			n	mm				n	z	mm
QW.400.16 QW.400.16A	480	318	60	10	448	352	15	12	448	352	M14	40	12	143 125	3.5 4	500.5 500	504 504	44	0.5	45 46
QW.450.16 QW.450.16A	530	368	60	10	498	402	15	12	498	402	M14	40	12	157 138	3.5 4	549.5 552	553 556	44	0.5	51 52
QW.500.16 QW.500.16A	580	418	60	10	548	452	15	14	548	452	M14	40	14	150 121	4 5	600 605	604 610	44	0.5	58 58
QW.560.16 QW.560.16A	640	478	60	10	608	512	15	14	608	512	M14	40	14	165 133	4 5	660 665	664 670	44	0.5	65 66
QW.560.20 QW.560.20A	654	464	70	10	618	502	17	14	618	502	M16	30	14	169 136	4 5	676 680	680 685	50	0.5	78 79
QW.630.20 QW.630.20A	724	534	70	10	688	572	17	16	688	572	M16	30	16	186 150	4 5	744 750	748 755	50	0.5	86 88
QW.710.20 QW.710.20A	804	614	70	10	768	652	17	18	768	652	M16	30	18	166 139	5 6	830 834	835 840	50	0.5	99 101
QW.800.20 QW.800.20A	894	704	70	10	858	742	17	20	858	742	M16	30	20	154 116	6 8	924 928	930 936	50	0.5	114 114
QW.800.25 QW.800.25A	904	692	78	10	864	736	22	18	864	736	M20	36	18	156 118	6 8	936 944	942 952	58	0.5	143 147
QW.900.25 QW.900.25A	1004	792	78	10	964	836	22	20	964	836	M20	36	20	130 105	8 10	1040 1050	1048 1060	58	0.5	162 168
QW.1000.25 QW.1000.25A	1104	892	78	10	1064	936	22	24	1064	936	M20	36	24	143 115	8 10	1144 1150	1152 1160	58	-0.5	182 185
QW.1000.32 QW.1000.32A	1120	876	90	10	1074	926	24	24	1074	926	M22	40	24	144 116	8 10	1152 1160	1160 1170	70	-0.5	227 232
QW.1120.32 QW.1120.32A	1240	996	90	10	1194	1046	24	28	1194	1046	M22	40	28	129 108	10 12	1290 1296	1300 1308	70	-0.5	272 275
QW.1250.32 QW.1250.32A	1370	1126	90	10	1324	1176	24	32	1324	1176	M22	40	32	142 119	10 12	1420 1428	1430 1440	70	-0.5	302 309
QW.1400.32 QW.1400.32A	1520	1276	90	10	1474	1326	24	36	1474	1326	M22	40	36	131 113	12 14	1572 1582	1584 1596	70	-0.5	337 347
QW.1250.40 QW.1250.40A	1390	1108	102	12	1336	1164	26	32	1474	1164	M24	45	32	144 120	10 12	1440 1440	1450 1452	80	-0.5	396 392
QW.1400.40 QW.1400.40A	1540	1258	102	12	1486	1314	26	36	1486	1314	M24	45	36	133 114	12 14	1596 1596	1608 1610	80	-0.5	448 443
QW.1600.40 QW.1600.40A	1740	1458	102	12	1686	1514	26	40	1686	1514	M24	45	40	150 129	12 14	1800 1806	1812 1820	80	-0.5	528 534
QW.1800.40 QW.1800.40A	1940	1658	102	12	1886	1714	26	44	1886	1714	M24	45	44	143 126	14 16	2002 2016	2016 2032	80	-0.5	583 607
QW.1600.50 QW.1600.50A	1762	1434	124	12	1704	1496	30	40	1704	1496	M27	50	40	151 130	12 14	1812 1820	1824 1834	100	-0.5	714 727
QW.1800.50 QW.1800.50A	1964	1634	124	12	1904	1696	30	44	1904	1696	M27	50	44	145 127	14 16	2030 2032	2044 2048	100	-0.5	845 843
QW.2000.50 QW.2000.50A	2162	1834	124	12	2104	1896	30	48	2104	1896	M27	50	48	139 124	16 18	2224 2232	2240 2250	100	-0.5	912 927
QW.2240.50 QW.2240.50A	2402	2074	124	12	2344	2136	30	54	2344	2136	M27	50	54	154 138	16 18	2464 2484	2480 2502	100	-0.5	1020 1078
QW.2500.50 QW.2500.50A	2662	2334	124	12	2604	2396	30	60	2604	2396	M27	50	60	152 137	18 20	2736 2740	2754 2760	100	-0.5	1171 1175
QW.2500.60 QW.2500.60A	2696	2304	150	14	2626	2374	33	60	2626	2374	M30	56	60	154 139	18 20	2772 2780	2790 2800	122	-0.5	1677 1701
QW.2800.60 QW.2800.60A	2992	2604	150	14	2926	2674	33	66	2926	2674	M30	56	66	170 154	18 20	3060 3080	3078 3100	122	-0.5	1817 1904
QW.3150.60 QW.3150.60A	3342	2954	150	14	3276	3024	33	72	3276	3024	M30	56	72	171 156	20 22	3420 3432	3440 3454	122	-0.5	2087 2139
QW.3550.60 QW.3550.60A	3742	3354	150	14	3676	3424	33	78	3676	3424	M30	56	78	191 154	20 25	3820 3850	3840 3875	122	-0.5	2355 2500
QW.4000.60 QW.4000.60A	4200	3804	150	14	4126	3874	33	80	4126	3874	M30	56	80	195 172	22 25	4290 4300	4312 4325	122	-0.5	2787 2827

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