Single Row Crossed Cylindrical Roller Slewing Bearing-1-SAIVS

Single Row Crossed Cylindrical Roller Slewing Bearing

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Product Information: Engineering machinery slewing bearing
Applicable Industries: Machinery Repair Shops, Retail, Construction Works, Energy & Mining, Other
Marketing Type: Ordinary Product
Warranty: 12 Months
Quality: High-Quality
Applicable Models: Excavator
Material: 50Mn/42CrMo
Brand Compatibility: Any Brand
Minimum Order Quantity (MOQ): 2 Piece
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Description

In an excavator, a horizontally-mounted slewing ring bearing sits between the excavator's house and the excavator's undercarriage and its unique design allows for the excavator's house and attachments to swing infinitely in a circle through the aid of a swing drive attached to the house.

We offer premium quality Slewing Bearing for renowned brands like CAT, CATERPILLAR, DAEWOO, DOOSAN,

HITACHI,JCB,JOHN DEERE,KATO,KOMATSU,KUBOTA,LIEBHERR,MITSUBISHI,CASE,SHANTUI,TEREX,VOLVO,YANMAR,and many more.

Rest assured, our products boast an extended lifespan, ensuring reliable performance even under the harshest conditions.

Image Gallery

Single Row Crossed Cylindrical Roller Slewing Bearing-1-Image-SAIVS

Single Row Crossed Cylindrical Roller Slewing Bearing-2-Image-SAIVS

Single Row Crossed Cylindrical Roller Slewing Bearing-3-Image-SAIVS

Single Row Crossed Cylindrical Roller Slewing Bearing-4-Image-SAIVS

Single Row Crossed Cylindrical Roller Slewing Bearing-5-Image-SAIVS

Single Row Crossed Cylindrical Roller Slewing Bearing-6-Image-SAIVS

Single Row Crossed Cylindrical Roller Slewing Bearing-7-Image-SAIVS

Single Row Crossed Cylindrical Roller Slewing Bearing-8-Image-SAIVS

Dimensions

slewing bearing drawing

Toothless type
Model DL mm	External dimensions				Installation dimensions					Structural dimensions					Gear parameters					Gear tangential force		N.W kg
Model DL mm	De mm	D mm	d mm	H mm	D1 mm	D2 mm	n	φ mm	M mm	n1	D3 mm	n1 mm	H1 mm	h mm	b mm	m mm	Z	X	K	Normalizing kN	Quenching and tempering kN	N.W kg
110.25.500		602	398	75	566	434	20	18	16	4	498	502	65	10								77
110.25.560		662	458	75	626	494	20	18	16	4	558	562	65	10								87
110.25.630		732	528	75	696	564	24	18	16	4	628	632	65	10								95
110.25.710		812	608	75	776	644	24	18	16	4	708	712	65	10								111
110.28.800		922	678	82	878	722	30	22	20	6	798	802	72	10								167
110.28.900		1022	778	82	978	822	30	22	20	6	898	902	72	10								186
110.28.1000		1122	878	82	1078	922	36	22	20	6	998	1002	72	10								204
110.28.1120		1242	998	82	1198	1042	36	22	20	6	1118	1122	72	10								233
110.32.1250		1390	1110	91	1337	1163	40	26	24	5	1248	1252	81	10								337
110.32.1400		1540	1260	91	1487	1313	40	26	24	5	1398	1402	81	10								369
110.32.1600		1740	1460	91	1687	1513	45	26	24	5	1598	1602	81	10								425
110.32.1800		1940	1660	91	1887	1713	45	26	24	5	1798	1802	81	10								525
110.40.2000		2178	1825	112	2110	1891	48	33	30	8	1997	2003	100	12								815
110.40.2240		2418	2065	112	2350	2131	48	33	30	8	2237	2243	100	12								944
110.40.2500		2678	2325	112	2610	2391	56	33	30	8	2497	2503	100	12								1026
110.40.2800		2978	2625	112	2910	2691	56	33	30	8	2797	2803	100	12								1375
110.50.3150		3376	2922	134	3286	3014	56	45	42	8	3147	3153	122	12								2097

slewing bearing drawing

External gear type
Model DL mm	External dimensions				Installation dimensions					Structural dimensions					Gear parameters					Gear tangential force		N.W kg
Model DL mm	De mm	D mm	d mm	H mm	D1 mm	D2 mm	n	φ mm	M mm	n1	D3 mm	n1 mm	H1 mm	h mm	b mm	m mm	Z	X	K	Normalizing kN	Quenching and tempering kN	N.W kg
111.25.500	629	602	398	75	566	434	20	18	16	4	498	502	65	10	60	5	123	0.5	0.1	37	52	84
112.25.500	628.8	602	398	75	566	434	20	18	16	4	498	502	65	10	60	6	102	0.5	0.1	45	62	84
111.25.560	689	662	458	75	626	494	20	18	16	4	558	562	65	10	60	5	135	0.5	0.1	37	52	92
112.25.560	688.8	662	458	75	626	494	20	18	16	4	558	562	65	10	60	6	112	0.5	0.1	45	62	92
111.25.630	772.8	732	528	75	696	564	24	18	16	4	628	632	65	10	60	6	126	0.5	0.1	45	62	111
112.25.630	774.4	732	528	75	696	564	24	18	16	4	628	632	65	10	60	8	94	0.5	0.1	60	83	111
111.25.710	850.8	812	608	75	776	644	24	18	16	4	708	712	65	10	60	6	139	0.5	0.1	45	62	125
112.25.710	854.4	812	608	75	776	644	24	18	16	4	708	712	65	10	60	8	104	0.5	0.1	60	83	125
111.25.800	966.4	922	678	82	878	722	30	22	20	6	798	802	72	10	65	8	118	0.5	0.1	65	91	179
112.28.800	968	922	678	82	878	722	30	22	20	6	798	802	72	10	65	10	94	0.5	0.1	81	114	179
111.28.900	1062.4	1022	778	82	978	822	30	22	20	6	898	902	72	10	65	8	130	0.5	0.1	65	91	200
112.28.900	1068	1022	778	82	978	822	30	22	20	6	898	902	72	10	65	10	104	0.5	0.1	81	114	200
111.28.1000	1188	1122	878	82	1078	922	36	22	20	6	998	1002	72	10	65	10	116	0.5	0.1	81	114	242
112.28.1000	1185.6	1122	878	82	1078	922	36	22	20	6	998	1002	72	10	65	12	96	0.5	0.1	97	136	242
111.28.1120	1298	1242	998	82	1198	1042	36	22	20	6	1118	1122	72	10	65	10	127	0.5	0.1	81	114	261
112.28.1120	1305.6	1242	998	82	1198	1042	36	22	20	6	1118	1122	72	10	65	12	106	0.5	0.1	97	136	261
111.32.1250	1449.6	1390	1110	91	1337	1163	40	26	24	5	1248	1252	81	10	75	12	118	0.5	0.1	113	157	362
112.32.1250	1453.2	1390	1110	91	1337	1163	40	26	24	5	1248	1252	81	10	75	14	101	0.5	0.1	132	182	362
111.32.1400	1605.6	1540	1260	91	1487	1313	40	26	24	5	1398	1402	81	10	75	12	131	0.5	0.1	113	157	417
112.32.1400	1607.2	1540	1260	91	1487	1313	40	26	24	5	1398	1402	81	10	75	14	112	0.5	0.1	132	182	411
111.32.1600	1817.2	1740	1460	91	1687	1513	45	26	24	5	1598	1602	81	10	75	14	127	0.5	0.1	132	182	488
112.32.1600	1820.8	1740	1460	91	1687	1513	45	26	24	5	1598	1602	81	10	75	16	111	0.5	0.1	151	224	484
111.32.1800	2013.2	1940	1660	91	1887	1713	45	26	24	5	1798	1802	81	10	75	14	141	0.5	0.1	132	182	530
112.32.1800	2012.8	1940	1660	91	1887	1713	45	26	24	5	1798	1802	81	10	75	16	123	0.5	0.1	151	224	530
111.40.2000	2268.8	2178	1825	112	2110	1891	48	33	30	8	1997	2003	100	12	90	16	139	0.5	0.1	181	250	935
112.40.2000	2264.4	2178	1825	112	2110	1891	48	33	30	8	1997	2003	100	12	90	18	123	0.5	0.1	203	281	935
111.40.2240	2492.8	2418	2065	112	2350	2131	48	33	30	8	2237	2243	100	12	90	16	153	0.5	0.1	181	250	1008
112.40.2240	2498.4	2418	2065	112	2350	2131	48	33	30	8	2237	2243	100	12	90	18	136	0.5	0.1	203	281	1008
111.40.2500	2768.4	2678	2325	112	2610	2391	56	33	30	8	2497	2503	100	12	90	18	151	0.5	0.1	203	281	1147
112.40.2500	2776	2678	2325	112	2610	2391	56	33	30	8	2497	2503	100	12	90	20	136	0.5	0.1	226	313	1147
111.40.2800	3074.4	2978	2625	112	2910	2691	56	33	30	8	2797	2803	100	12	90	18	168	0.5	0.1	203	281	1320
112.40.2800	3076	2978	2625	112	2910	2691	56	33	30	8	2797	2803	100	12	90	20	151	0.5	0.1	226	313	1320
111.50.3150	3476	3376	2922	134	3286	3014	56	45	42	8	3147	3153	122	12	110	20	171	0.5	0.1	276	383	2222
112.50.3150	3471.6	3376	2922	134	3286	3014	56	45	42	8	3147	3153	122	12	110	22	155	0.5	0.1	304	421	2222

slewing bearing drawing

Model DL mm	External dimensions				Installation dimensions					Structural dimensions					Gear parameters					Gear tangential force		N.W kg
Model DL mm	De mm	D mm	d mm	H mm	D1 mm	D2 mm	n	φ mm	M mm	n1	D3 mm	n1 mm	H1 mm	h mm	b mm	m mm	Z	X	K	Normalizing kN	Quenching and tempering kN	N.W kg
113.25.500	367	602	398	75	566	434	20	18	16	4	498	502	65	10	60	5	74	0.5	0.2	37	52	85
114.25.500	368.4	602	398	75	566	434	20	18	16	4	498	502	65	10	60	6	62	0.5	0.2	45	62	85
113.25.560	427	662	458	75	626	494	20	18	16	4	558	562	65	10	60	5	86	0.5	0.2	37	52	96
114.25.560	428.4	662	458	75	626	494	20	18	16	4	558	562	65	10	60	6	72	0.5	0.2	45	62	96
113.25.630	494.4	732	528	75	696	564	24	18	16	4	628	632	65	10	60	6	83	0.5	0.2	45	62	110
114.25.630	491.2	732	528	75	696	564	24	18	16	4	628	632	65	10	60	8	62	0.5	0.2	60	83	110
113.25.710	572.4	812	608	75	776	644	24	18	16	4	708	712	65	10	60	6	96	0.5	0.2	45	62	126
114.25.710	571.2	812	608	75	776	644	24	18	16	4	708	712	65	10	60	8	72	0.5	0.2	60	83	122
113.28.800	635.2	922	678	82	878	722	30	22	20	6	798	802	72	10	65	8	80	0.5	0.2	65	91	186
114.28.800	634	922	678	82	878	722	30	22	20	6	798	802	72	10	65	10	64	0.5	0.2	81	114	186
113.28.900	739.2	1022	778	82	978	822	30	22	20	6	898	902	72	10	65	8	93	0.5	0.2	65	91	208
114.28.900	734	1022	778	82	978	822	30	22	20	6	898	902	72	10	65	10	74	0.5	0.2	81	114	208
113.28.1000	824	1122	878	82	1078	922	36	22	20	6	998	1002	72	10	65	10	83	0.5	0.2	81	114	220
114.28.1000	820.8	1122	878	82	1078	922	36	22	20	6	998	1002	72	10	65	12	69	0.5	0.2	97	136	220
113.28.1120	944	1242	998	82	1198	1042	36	22	20	6	1118	1122	72	10	65	10	95	0.5	0.2	81	114	273
114.28.1120	940.8	1242	998	82	1198	1042	36	22	20	6	1118	1122	72	10	65	12	79	0.5	0.2	97	136	273
113.32.1250	1048.8	1390	1110	91	1337	1163	40	26	24	5	1248	1252	81	10	75	12	88	0.5	0.2	113	157	386
114.32.1250	1041.6	1390	1110	91	1337	1163	40	26	24	5	1248	1252	81	10	75	14	75	0.5	0.2	132	182	390
113.32.1400	1192.8	1540	1260	91	1487	1313	40	26	24	5	1398	1402	81	10	75	12	100	0.5	0.2	113	157	441
114.32.1400	1195.6	1540	1260	91	1487	1313	40	26	24	5	1398	1402	81	10	75	14	86	0.5	0.2	132	182	441
113.32.1600	1391.6	1740	1460	91	1687	1513	45	26	24	5	1598	1602	81	10	75	14	100	0.5	0.2	132	182	502
114.32.1600	1382.4	1740	1460	91	1687	1513	45	26	24	5	1598	1602	81	10	75	16	87	0.5	0.2	151	224	517
113.32.1800	1573.6	1940	1660	91	1887	1713	45	26	24	5	1798	1802	81	10	75	14	113	0.5	0.2	132	182	605
114.32.1800	1574.4	1940	1660	91	1887	1713	45	26	24	5	1798	1802	81	10	75	16	99	0.5	0.2	151	224	605
113.40.2000	1734.4	2178	1825	112	2110	1891	48	33	30	8	1997	2003	100	12	90	16	109	0.5	0.2	181	250	977
114.40.2000	1735.2	2178	1825	112	2110	1891	48	33	30	8	1997	2003	100	12	90	18	97	0.5	0.2	203	281	977
113.40.2240	1990.4	2418	2065	112	2350	2131	48	33	30	8	2237	2243	100	12	90	16	125	0.5	0.2	181	250	1229
114.40.2240	1987.2	2418	2065	112	2350	2131	48	33	30	8	2237	2243	100	12	90	18	111	0.5	0.2	203	281	1229
113.40.2500	2239.2	2678	2325	112	2610	2391	56	33	30	8	2497	2503	100	12	90	18	125	0.5	0.2	203	281	1211
114.40.2500	2228	2678	2325	112	2610	2391	56	33	30	8	2497	2503	100	12	90	20	112	0.5	0.2	226	313	1211
113.40.2800	2527.2	2978	2625	112	2910	2691	56	33	30	8	2797	2803	100	12	90	18	141	0.5	0.2	203	281	1396
114.40.2800	2528	2978	2625	112	2910	2691	56	33	30	8	2797	2803	100	12	90	20	127	0.5	0.2	226	313	1396
113.50.3150	2828	3376	2922	134	3286	3014	56	45	42	8	3147	3153	122	12	110	20	142	0.5	0.2	276	383	2344
114.50.3150	2824.8	3376	2922	134	3286	3014	56	45	42	8	3147	3153	122	12	110	22	129	0.5	0.2	304	421	2344

FAQs

What is a slewing bearing?

A slewing bearing is a large-sized bearing that enables rotational movement between components, typically in heavy machinery and equipment.

What are the primary applications of slewing bearings?

Slewing bearings are commonly used in construction machinery, wind turbines, cranes, excavators, and other heavy-duty equipment that requires rotational movement.

How do slewing bearings differ from regular bearings?

Slewing bearings are designed to support heavy axial, radial, and moment loads while allowing rotational movement, whereas regular bearings typically support lighter loads and facilitate linear or oscillating motion.