Turntable Bearings Slewing Ring Bearing Roller Bearing Special Surface Treatment (1787/2650G2)

• Customization: Available
• Rolling Body: Roller Bearings
• The Number of Rows: Single
• Model NO.: 1787/2650G2
• Material: Bearing Steel
• Spherical: Non-Aligning Bearings
• Load Direction: Axial, Radial and Tilting Moment
• Separated: Unseparated
• Production Experience: Since Year 1993
• Warranty Period: 1 Year
• Delivery Time: 30-40 Days
• Bore Diameter: 2650mm
• Outer Diameter: 2949.6mm
• Height: 100mm
• Weight: 751kg
• Certificate: ISO9001:2008
• Testing Way: Inner House /SGS/ BV
• Surface Treatment: Black Epoxy Paint
• Transport Package: Wooden Box
• Specification: 200mm-6600mm
• Trademark: LYHY
• Origin: China
• HS Code: 848210900
• Production Capacity: 300PCS/Month

Product Description

Details for turret swing bearing 1787/2650G2:
ID: 2650MM
OD: 2949.6MM
H: 100MM
W. T.: 751KG
Holes in outer ring: 48-M20
Holes in inner ring: 48-M20
Material: 42CrMo
Surface treatment: Zinc plating
Application: Water-treatment equipment

More details, please contact us sooner...

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.
Three row roller slewing ring bearing has three seat-rings, which separate the upper, lower and radial raceway, via which the load of each row of the rollers may be specified. Thus it can carry different load simultaneously and its load capacity is the largest one of the four types




LYHY bearings can supply the following featured slewing bearing:
1. Single row slewing rings have a single row of balls, a standard bearing raceway, and four points of contact between the balls and raceway;
2. Double row products have tow rows of ball bearings, two raceways, and eight points of contacts for each ball;
3. Slewing rings with three independent rows of rollers;
4. Cross roller slewing rings have a single row of rollers with the axes of alternation, adjacent rollers at right angles to one another
5. Ball and roller combined slewing rings have a row of rollers and a row of balls into the same unit.

Structure:
Triple row roller slewing bearing has three different types:
Triple row roller slewing bearing with no gear
Triple row roller slewing bearing with external gear
Triple row roller slewing bearing with internal gear

Advantages:
1. Best quality and price
2. Small order accepted
3. ISO certified company
4. Variorum models
5. Extensive stock available
6. OEM accepted




Application:
Mine machine, port hoisting machine, 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.

Packaging Details:
1. Bearing surface is covered with the anti-rust oil first; And then wrapped with the plastic film;
2. And then packed with Kraft paper and professional belts;
3. At last, with wooden box totally at the outer packing to invoid the rust or the moist;
4. We can depend on the customers demand to be packed;




2788/850K
3-646G2
2782/1000GK
2787/1210G2
2787/1400GK
2787/1400GK1
2787/1440
2787/1440G
2768/1440G
2787/1525G2
2788/1712
2789/2230
2789/2240G2
2789/27352788/850K
3-646G2
2782/1000GK
2787/1210G2
2787/1400GK
2787/1400GK1
2787/1440
2787/1440G
2768/1440G
2787/1525G2
2788/1712
2789/2230
2789/2240G2
2789/2735
D178794
1787/600G
1787/674G2
1787/674G2K
1787/710G2
1787/710G2K
1787/710G2K1
1787/800G



1787/800GK
1788/1040G2
1787/1060G
1787/1075
1787/1075K
1787/1075G2
1787/1075G2K
1787/1330G2
3-647G
1788/1410G2
1787/1640G
1787/1700
1789/1700GM
1787/2650G2

Model	Dimension			Mounting dimension						Structure dimension						Gear parameter					Rated Load	Weight (kg)
	D	d	H	D1(mm)	D2	n1	n2	φ1(mm)	φ2(mm)	D3 (mm)	d1 (mm)	H1 (mm)	h	n3 (mm)	φ3(mm)	m	Da (mm)	Z	b(mm)	x
Internal Gear
2788/850K	976	850	80	--	--	--	--	--	--	916	919	80	--	--	--	2	816	456	20	0	174	117
3-646G2	1200	--	56	1170	1044	16	24	17.5	10.5	1088	1092	46	12	4	M8*1	6	985	166	44	0	210	84.1
2782/1000GK	1270	1000	100	1220	1050	24/2*2	24/2*2	17/M12	17/M12	1133	1137	85	15	2	M10*1	6	972.6	164	70	0	384	322
2787/1210G2	1530	1210	122	1480	1260	40	40	26	26	1368	1372	108	12	4	M10*1	10	1164	118	80	0	713	540
2787/1400GK	1715	1400	110	1660	1460	24	24	M20	M20	1558	1562	95	15	2	M12*1.25	6	1364.5	230	77	-0	365	545
2787/1400GK1	1715	1400	110	1660	1460	24	24	23	23	1558	1562	95	15	2	M10*1	6	1364.5	230	77	-0	365	545
2787/1440	1780	1440	100	1730	1494	48	48	22	M20	1618	1622	85	10	4	M12*1.25	8	1400	177	50	0	503	554
2787/1440G	1780	1440	100	1730	1494	48	48	22	M20	1618	1622	85	10	4	M12*1.25	8	1400	177	50	0	578	554
2768/1440G	1780	1440	104	1730	1494	48	48	22	M20	1613	1627	87	10	6	M12*1.25	8	1400	177	52	0	578	555
2787/1525G2	1875	1525	140	1815	1585	42	42	29	29	1698	1702	122	17	4	M12*1.25	16	1452.3	92	110	0.4	873	1019
2788/1712	2050	1790	112	2006	1847	36	72	22	22	1925	1926	92	12	18	M10*1	16	1712	108	100	-1	604	663
2789/2230	2488	2230	160	2445	2275	48	48	M20	M22	2337.5	2342.5	135	5	8	ZG1/4in	18	2144.3	121	145	0	1247	1114
2789/2240G2	2500	2240	140	2454	2280	56	56	M24	M24	2357.5	2362.5	115	5	8	M14*1.5	18	2145.6	121	125	0	856	1161
2789/2735	2990	2735	160	2954	2770	48	48	M20	M24	2835	2845	135	5	8	ZG1/4in	22	2624.6	121	144	0	1559	1457
External Gear
D178794	694	470	77	630	500	18	18	M16	18	567.5	564.5	64	13	6	M10*1	6	696	114	60	0	157	93.1
1787/600G	786	600	72	740	636	20	24	M18*2.5	19	689	691	60	7	4	ZG1/8in	6	789	131	50	0	107	94.1
1787/674G2	853	674	70	825	709	34	23	20	M20	764	768	59	10	2	ZG1/8in	7	889	125	50	0	183	89
1787/674G2K	853	674	70	825	709	34	24	18	18	764	768	59	10	2	ZG1/8in	7	889	125	50	0	183	88.6
1787/710G2	894	710	67	845	744	8	8	M10	M10	798	806	58	9	3	M10*1	6	924	152	55	0	179	107
1787/710G2K	894	710	67	875	760	8	12	M10	M12	798	806	58	9	3	M10*1	6	924	152	55	0	179	107
1787/710G2K1	894	710	67	865	744	20	20	13	13	798	806	58	9	4	M10*1	6	924	152	55	0	179	107
1787/800G	1050	800	90	1012	838	30	30	20	20	923	927	76	16	3	M10*1	6	1092	180	60	0	215	217
1787/800GK	1050	800	90	1012	838	30	30	20	20	923	927	76	16	3	M10*1	6	1092	180	60	0	215	217
1788/1040G2	--	1040	80	1220	1080	30	30	M16	17.5	1153	1157	70	10	--	--	10	1314.1	125	70	0	297	251
1787/1060G	1335	1060	109	1295	1105	24	24	M20	22	1198	1202	100	9	4	M8*1	10	1388	138	80	-1	501	407
1787/1075	1365	1075	120	1310	1130	36	36	26	26	1218	1222	105	15	4	M8*1	8	1424	176	90	0	463	463
1787/1075K	1365	1075	130	1310	1130	36	36	24	24	1218	1222	105	10	--	--	10	1420	140	120	0	463	550
1787/1075G2	1365	1075	120	1310	1130	36	36	24	24	1218	1222	105	15	4	M10*1	10	1424.9	138	90	1.4	463	463
1787/1075G2K	1365	1075	120	1310	1130	36	36	M24	26	1218	1222	105	15	4	M8*1	8	1424	176	90	0	463	463
1787/1330G2	1475	1330	82	1510	1362	24	24	18.5	18.5	1439	1445	70	12.4	6	M10*1	9	1584	174	70	0	353	280
3-647G	1407	1352	100	1370	1404	18	13	M8	M10	1390	1394	63	--	8	6	5	1449	320	60	0	216	143
1788/1410G2	--	1410	85	1590	1454	36	36	M16	17.5	1524.6	1528.6	70	15	--	--	10	1676.4	160	70	0	395	312
1787/1640G	2050	1640	160	1990	1710	30	30	28	28	1844	1856	140	20	2	M14*1.5	10	2108	210	105	-1	1118	1264
1787/1700	1945	1700	120	1900	1750	24	24	M18	21	1825	1845	110	10	4	M10*1	5	1970	392	35	0	405	516
1789/1700GM	2052	1700	100	1980	1780	24	24	20	M18	1878	1882	90	10	4	M14*1.5	5	2080	414	50	0	551	678
1787/2650G2	2885	2650	100	2850	2700	48	48	M20	M20	2777	2781	80	10	6	ZG1/4in	12	2949.6	244	80	0	913	751