Three Rows Of Roller Slewing Bearings

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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

Three Rows Of Roller Slewing Bearings-1-Image-SAIVS

Three Rows Of Roller Slewing Bearings-2-Image-SAIVS

Three Rows Of Roller Slewing Bearings-3-Image-SAIVS

Three Rows Of Roller Slewing Bearings-4-Image-SAIVS

Dimensions

Toothless type of slewing bearings

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
130.25.500		634	366	148	598	402	24	18	16	4	474	463	138	32								201
130.25.560		694	426	148	658	462	24	18	16	4	534	523	138	32								225
130.25.630		764	496	148	728	532	28	18	16	4	604	593	138	32								255
130.25.710		844	576	148	808	612	28	18	16	4	684	673	138	32								285
130.32.800		964	636	182	920	680	36	22	20	4	770	759	172	40								482
130.32.900		1064	736	182	1020	780	36	22	20	4	870	859	172	40								545
130.32.1000		1164	836	182	1120	880	40	22	20	5	970	959	172	40								606
130.32.1120		1284	956	182	1240	1000	40	22	20	5	1090	1079	172	40								683
130.40.1250		1445	1055	220	1393	1107	45	26	24	5	1213	1200	210	50								1094
130.40.1400		1595	1205	220	1543	1257	45	26	24	5	1363	1350	210	50								1228
130.40.1600		1795	1405	220	1743	1457	48	26	24	6	1563	1550	210	50								1409
130.40.1800		1995	1605	220	1943	1657	48	26	24	6	1763	1750	210	50								1593
130.45.2000		2221	1779	231	2155	1845	60	33	30	6	1967	1945	219	54								2046
130.45.2240		2461	2019	231	2395	2085	60	33	30	6	2207	2185	219	54								2307
130.45.2500		2721	2279	231	2655	2345	72	33	30	8	2467	2445	219	54								2720
130.45.2800		3021	2579	231	2955	2645	72	33	30	8	2767	2745	219	54								3079
130.50.3150		3432	2868	270	3342	2958	72	45	42	8	3104	3090	258	65								4778
130.50.3550		3832	3268	270	3742	3358	72	45	42	8	3504	3490	258	65								5437
130.50.4000		4282	3718	270	4192	3808	80	45	42	8	3954	3940	258	65								6039
130.50.4500		4782	4218	270	4692	4308	80	45	42	8	4454	4440	258	65								6847

External gear type of slewing bearings

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
131.25.500	664	634	366	148	598	402	24	18	16	4	537	526	138	32	80	5	130	0.5	0.1	50	67	211
132.25.500	664.8	634	366	148	598	402	24	18	16	4	537	526	138	32	80	6	108	0.5	0.1	60	80	210
131.25.560	724	694	426	148	658	462	24	18	16	4	597	586	138	32	80	5	142	0.5	0.1	50	67	236
132.25.560	724.8	694	426	148	658	462	24	18	16	4	597	586	138	32	80	6	118	0.5	0.1	60	80	235
131.25.630	808.8	764	496	148	728	532	28	18	16	4	667	656	138	32	80	6	132	0.5	0.1	60	80	275
132.25.630	806.4	764	496	148	728	532	28	18	16	4	667	656	138	32	80	8	98	0.5	0.1	80	110	270
131.25.710	886.8	844	576	148	808	612	28	18	16	4	747	736	138	32	80	6	145	0.5	0.1	60	80	310
132.25.710	886.4	844	576	148	808	612	28	18	16	4	747	736	138	32	80	8	108	0.5	0.1	80	110	306
131.32.800	1006.4	964	636	182	920	680	36	22	20	4	841	830	172	40	120	8	123	0.5	0.1	121	167	515
132.32.800	1008	964	636	182	920	680	36	22	20	4	841	830	172	40	120	10	98	0.5	0.1	151	209	512
131.32.900	1102.4	1064	736	182	1020	780	36	22	20	4	941	930	172	40	120	8	135	0.5	0.1	121	167	577
132.32.900	1108	1064	736	182	1020	780	36	22	20	4	941	930	172	40	120	10	108	0.5	0.1	151	209	591
131.32.1000	1218	1164	836	182	1120	880	40	22	20	5	1041	1030	172	40	120	10	119	0.5	0.1	151	209	662
132.32.1000	1221.6	1164	836	182	1120	880	40	22	20	5	1041	1030	172	40	120	12	99	0.5	0.1	181	251	662
131.32.1120	1338	1284	956	182	1240	1000	40	22	20	5	1161	1150	172	40	120	10	131	0.5	0.1	151	209	746
132.32.1120	1341.6	1284	956	182	1240	1000	40	22	20	5	1161	1150	172	40	120	12	109	0.5	0.1	181	251	746
131.40.1250	1509.6	1445	1055	220	1393	1107	45	26	24	5	1300	1290	210	50	150	12	123	0.5	0.1	229	314	1194
132.40.1250	1509.2	1445	1055	220	1393	1107	45	26	24	5	1300	1290	210	50	150	14	105	0.5	0.1	263	366	1183
131.40.1400	1665.6	1595	1205	220	1543	1257	45	26	24	5	1450	1440	210	50	150	12	136	0.5	0.1	229	314	1364
132.40.1400	1663.2	1595	1205	220	1543	1257	45	26	24	5	1450	1440	210	50	150	14	116	0.5	0.1	263	366	1345
131.40.1600	1873.2	1795	1405	220	1743	1457	48	26	24	6	1650	1637	210	50	150	14	131	0.5	0.1	263	366	1577
132.40.1600	1868.8	1795	1405	220	1743	1457	48	26	24	6	1650	1637	210	50	150	16	114	0.5	0.1	302	417	1545
131.40.1800	2069.2	1995	1605	220	1943	1657	48	26	24	6	1850	1837	210	50	150	14	145	0.5	0.1	263	366	1766
132.40.1800	2076.8	1995	1605	220	1943	1657	48	26	24	6	1850	1837	210	50	150	16	127	0.5	0.1	302	417	1782
131.20.2000	2236.8		1853	132	2105	1905	54	26	24	5	2030	2032	123	26	106	16	137	0.5	0.1		311	958
131.25.2000	2268.8		1819	147	2125	1885	44	33	30	7	2036	2026	138	30	117	16	139	0.5	0.1		326	1277
131.45.2000	2300.8	2221	1779	231	2155	1845	60	33	30	6	2055	2033	219	54	160	16	141	0.5	0.1	322	445	2254
132.45.2000	2300.4	2221	1779	231	2155	1845	60	33	30	6	2055	2033	219	54	160	18	125	0.5	0.1	362	501	2235
131.25.2240	2516.4		2059	147	2366	2125	48	33	30	8	2276	2266	138	30	117	18	137	0.5	0.1		366	1447
131.32.2240	2552.4		2022	181	2395	2100	40	39	36	8	2281	2270	172	42	139	18	139	0.5	0.1		435	2074
131.45.2240	2556.8	2461	2019	231	2395	2085	60	33	30	6	2295	2273	219	54	160	16	157	0.5	0.1	322	445	2626
132.45.2240	2552.4	2461	2019	231	2395	2085	60	33	30	6	2295	2273	219	54	160	18	139	0.5	0.1	362	501	2584
131.25.2500	2786.4		2319	147	2625	2385	54	33	30	6	2536	2526	138	30	117	18	152	0.5	0.1		366	1645
131.32.2500	2822.4		2282	181	2655	2360	44	39	36	7	2541	2530	172	42	139	18	154	0.5	0.1		435	2373
131.45.2500	2822.4	2721	2279	231	2655	2345	72	33	30	8	2555	2533	219	54	160	18	154	0.5	0.1	362	501	2925
132.45.2500	2816	2721	2279	231	2655	2345	72	33	30	8	2555	2533	219	54	160	20	138	0.5	0.1	402	556	2867
131.25.2800	3096		2619	147	2925	2685	60	33	30	10	2836	2826	138	30	117	20	152	0.5	0.1	203	407	1874
131.32.2800	3136		2582	181	2955	2660	48	39	36	8	2841	2830	172	42	139	20	154	0.5	0.1		483	2705
131.40.2800	3136		2562	220	2965	2640	48	39	36	8	2850	2837	210	50	170	20	154	0.5	0.1		591	3430
131.45.2800	3110.4	3021	2579	231	2955	2645	72	33	30	8	2855	2833	219	54	160	18	170	0.5	0.1	362	501	3221
132.45.2800	3116	3021	2579	231	2955	2645	72	33	30	8	2855	2833	219	54	160	20	153	0.5	0.1	402	556	3233
131.32.3150	3476		2932	181	3305	3010	56	39	36	7	3191	3180	172	42	139	20	171	0.5	0.1		483	2969
131.40.3150	3515.6		2912	220	3315	2990	56	39	36	7	3200	3187	210	50	170	22	157	0.5	0.1		650	4003
131.50.3150	3536	3432	2868	270	3342	2958	72	45	42	8	3213	3196	258	65	180	20	174	0.5	0.1	452	626	5276
132.50.3150	3537.6	3432	2868	270	3342	2958	72	45	42	8	3213	3196	258	65	180	22	158	0.5	0.1	498	689	5260
131.32.3550	3889.6		3332	181	3705	3410	66	39	36	8	3591	3580	172	42	139	22	174	0.5	0.1		532	3411
131.40.3550	3911.6		3312	220	3715	3390	66	39	36	8	3600	3587	210	50	170	22	175	0.5	0.1		650	4468
131.50.3550	3936	3832	3268	270	3742	3358	72	45	42	8	3613	3596	258	65	180	20	194	0.5	0.1	452	626	5998
132.50.3550	3933.6	3832	3268	270	3742	3358	72	45	42	8	3613	3596	258	65	180	22	176	0.5	0.1	498	689	5944
131.32.4000	4351.6		3782	181	4155	3860	72	39	36	9	4041	4030	172	42	139	22	195	0.5	0.1		531	3940
131.40.4000	4363.2		3762	220	4165	3840	72	39	36	9	4050	4037	210	50	170	24	179	0.5	0.1		710	5045
131.50.4000	4395.6	4282	3718	270	4192	3808	80	45	42	8	4063	4046	258	65	180	22	197	0.5	0.1	498	689	6833
132.50.4000	4395	4282	3718	270	4192	3808	80	45	42	8	4063	4046	258	65	180	25	173	0.5	0.1	565	783	6772
131.40.4500	4867.2		4262	220	4665	4340	84	39	36	14	4550	4537	210	50	170	24	200	0.5	0.1		710	5681
131.50.4500	4901.6	4782	4218	270	4692	4308	80	45	42	8	4563	4546	258	65	180	22	220	0.5	0.1	498	689	7809
132.50.4500	4895	4782	4218	270	4692	4308	80	45	42	8	4563	4546	258	65	180	25	193	0.5	0.1	565	783	7674

Internal gear type of slewing bearings

Internal 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
133.25.500	337	634	366	148	598	402	24	18	16	4	474	463	138	32	80	5	68	0.5	0.2	50	67	208
134.25.500	338.4	634	366	148	598	402	24	18	16	4	474	463	138	32	80	6	57	0.5	0.2	60	80	207
133.25.560	397	694	426	148	658	462	24	18	16	4	534	523	138	32	80	5	80	0.5	0.2	50	67	233
134.25.560	398.4	694	426	148	658	462	24	18	16	4	534	523	138	32	80	6	67	0.5	0.2	60	80	232
133.25.630	458.4	764	496	148	728	532	28	18	16	4	604	593	138	32	80	6	77	0.5	0.2	60	80	265
134.25.630	459.2	764	496	148	728	532	28	18	16	4	604	593	138	32	80	8	58	0.5	0.2	80	110	263
133.25.710	536.4	844	576	148	808	612	28	18	16	4	684	673	138	32	80	6	90	0.5	0.2	60	80	302
134.25.710	539.2	844	576	148	808	612	28	18	16	4	684	673	138	32	80	8	68	0.5	0.2	80	110	298
133.32.800	595.2	964	636	182	920	680	36	22	20	4	770	759	172	40	120	8	75	0.5	0.2	121	167	507
134.32.800	594	964	636	182	920	680	36	22	20	4	770	759	172	40	120	10	60	0.5	0.2	151	209	505
133.32.900	691.2	1064	736	182	1020	780	36	22	20	4	870	859	172	40	120	8	87	0.5	0.2	121	167	579
134.32.900	694	1064	736	182	1020	780	36	22	20	4	870	859	172	40	120	10	70	0.5	0.2	151	209	572
133.32.1000	784	1164	836	182	1120	880	40	22	20	5	970	959	172	40	120	10	79	0.5	0.2	151	209	649
134.32.1000	784.8	1164	836	182	1120	880	40	22	20	5	970	959	172	40	120	12	66	0.5	0.2	181	251	644
133.32.1120	904	1284	956	182	1240	1000	40	22	20	5	1090	1079	172	40	120	10	91	0.5	0.2	151	209	733
134.32.1120	904.8	1284	956	182	1240	1000	40	22	20	5	1090	1079	172	40	120	12	76	0.5	0.2	181	251	726
133.40.1250	988.8	1445	1055	220	1393	1107	45	26	24	5	1213	1200	210	50	150	12	83	0.5	0.2	229	314	1179
134.40.1250	985.6	1445	1055	220	1393	1107	45	26	24	5	1213	1200	210	50	150	14	71	0.5	0.2	263	366	1178
133.40.1400	1144.8	1595	1205	220	1543	1257	45	26	24	5	1363	1350	210	50	150	12	96	0.5	0.2	229	314	1317
134.40.1400	1139.6	1595	1205	220	1543	1257	45	26	24	5	1363	1350	210	50	150	14	82	0.5	0.2	263	366	1320
133.40.1600	1335.6	1795	1405	220	1743	1457	48	26	24	6	1563	1550	210	50	150	14	96	0.5	0.2	263	366	1527
134.40.1600	1334.4	1795	1405	220	1743	1457	48	26	24	6	1563	1550	210	50	150	16	84	0.5	0.2	302	417	1521
133.40.1800	1531.6	1995	1605	220	1943	1657	48	26	24	6	1763	1750	210	50	150	14	110	0.5	0.2	263	366	1741
134.40.1800	1526.4	1995	1605	220	1943	1657	48	26	24	6	1763	1750	210	50	150	16	96	0.5	0.2	302	417	1746
133.20.2000	1760	2147		132	2095	1895	54	26	24	5	1968	1969	123	26	106	16	111	0.5	0		311	947
133.25.2000	1728	2181		147	2115	1875	44	33	30	7	1974	1963	138	30	117	16	109	0.5	0		326	1262
133.45.2000	1702.4	2221	1779	231	2155	1845	60	33	30	6	1967	1945	219	54	160	16	107	0.5	0.2	322	445	2220
134.45.2000	1699.2	2221	1779	231	2155	1845	60	33	30	6	1967	1945	219	54	160	18	95	0.5	0.2	362	501	2218
133.25.2240	1944	2421		147	2355	2115	48	33	30	8	2214	2203	138	30	117	18	109	0.5	0		366	1476
133.32.2240	1908	2458		181	2380	2085	40	39	36	8	2210	2199	172	42	139	18	107	0.5	0		435	2111
133.45.2240	1926.4	2461	2019	231	2395	2085	60	33	30	6	2207	2185	219	54	160	16	121	0.5	0.2	322	445	2569
134.45.2240	1933.2	2461	2019	231	2395	2085	60	33	30	6	2207	2185	219	54	160	18	108	0.5	0.2	362	501	2528
133.25.2500	2214	2681		147	2615	2375	54	33	30	6	2474	2463	138	30	117	18	124	0.5	0		366	1622
133.32.2500	2178	2718		181	2640	2345	44	39	36	7	2470	2459	172	42	139	18	122	0.5	0		435	2321
133.45.2500	2185.2	2721	2279	231	2655	2345	72	33	30	8	2467	2445	219	54	160	18	122	0.5	0.2	362	501	3005
134.45.2500	2188	2721	2279	231	2655	2345	72	33	30	8	2467	2445	219	54	160	20	110	0.5	0.2	402	556	2976
133.25.2800	2500	2981		147	2915	2675	60	33	30	10	2774	2763	138	30	117	20	126	0.5	0		407	1855
133.32.2800	2460	3018		181	2940	2645	48	39	36	8	2770	2759	172	42	139	20	124	0.5	0		483	2669
133.40.2800	2460	3038		220	2960	2635	48	39	36	8	2763	2750	210	50	170	20	124	0.5	0		591	3374
133.45.2800	2491.2	3021	2579	231	2955	2645	72	33	30	8	2767	2745	219	54	160	18	139	0.5	0.2	362	501	3372
134.45.2800	2488	3021	2579	231	2955	2645	72	33	30	8	2767	2745	219	54	160	20	125	0.5	0.2	402	556	3370
133.32.3150	2820	3368		181	3290	2995	56	39	36	7	3120	3109	172	42	139	20	142	0.5	0		483	2947
133.40.3150	2794	3388		220	3310	2985	56	39	36	7	3113	3100	210	50	170	22	128	0.5	0		650	3867
133.50.3150	2768	3432	2868	270	3342	2958	72	45	42	8	3104	3090	258	65	180	20	139	0.5	0.2	452	626	5201
134.50.3150	2758.8	3432	2868	270	3342	2958	72	45	42	8	3104	3090	258	65	180	22	126	0.5	0.2	498	689	5234
133.32.3550	3190	3768		181	3690	3395	66	39	36	8	3520	3509	172	42	139	22	146	0.5	0		532	3467
133.40.3550	3190	3788		220	3710	3385	66	39	36	8	3513	3500	210	50	170	22	146	0.5	0		650	4380
133.50.3550	3168	3832	3268	270	3742	3358	72	45	42	8	3504	3487	258	65	180	20	159	0.5	0.2	452	626	5920
134.50.3550	3154.8	3832	3268	270	3742	3358	72	45	42	8	3504	3487	258	65	180	22	144	0.5	0.2	498	689	5992
133.32.4000	3652	4218		181	4140	3845	72	39	36	9	3970	3959	172	42	139	22	167	0.5	0		532	3847
133.40.4000	3624	4238		220	4160	3835	72	39	36	9	3963	3950	210	50	170	24	152	0.5	0		710	5051
133.50.4000	3616.8	4282	3718	270	4192	3808	80	45	42	8	3954	3940	258	65	180	22	165	0.5	0.2	498	689	6569
134.50.4000	3610	4282	3718	270	4192	3808	80	45	42	8	3954	3940	258	65	180	25	145	0.5	0.2	565	783	6582
133.40.4500	4128	4738		220	4660	4335	84	39	36	14	4463	4450	210	50	170	24	173	0.5	0		710	5635
133.50.4500	4122.8	4782	4218	270	4692	4308	80	45	42	8	4454	4437	258	65	180	22	188	0.5	0.2	498	689	7392
134.50.4500	4110	4782	4218	270	4692	4308	80	45	42	8	4454	4437	258	65	180	25	165	0.5	0.2	565	783	7463

FAQs

What materials are commonly used in manufacturing slewing bearings?

Slewing bearings are often made from high-strength steel alloys or specialized materials such as corrosion-resistant stainless steel, depending on the application requirements.

How do slewing bearings handle different environmental conditions?

Slewing bearings are designed to withstand a wide range of environmental conditions, including high loads, shock loads, vibrations, extreme temperatures, and exposure to moisture, dust, and contaminants.

What factors should be considered when selecting a slewing bearing for a specific application?

Factors to consider include load capacity, speed, mounting space, environmental conditions, operating temperature, lubrication requirements, and compatibility with other components in the system.