Xuzhou Xinda Slewing Bearing Co.,Ltd

Three-Row Roller Slewing Ring (Standard 13 Series)

CHARACTERISTIC OF STRUCTUR,PERFORMANCE AND APPLICATION

The three-row roller slewing bearing has three seat-rings,which separate the upper,lower and radial races,via which the load of each row of the rollers may be specified.It may bear different loads simultaneously and its load capacity is the largest one among the four models.
Thanks to the large size of its axle and radius,it is sturdy and especially suitable for heavy-duty machines which require large working radius.such as bucket-wheel excavators,wheeled cranes,ship cranes,ladle turrets,heavyduty mobile cranes etc.

Load	Basic Type			Configuration Size			Mounting Size						Structural Size			Gear Data			Ext Gear		Int Gear		Tangential		Refe
Diagram																							Tooth Load		rence
Number																							.		weight
.	Toothless	Ext Toothing	Int Toothing	D	d	H	D 1	D 2	n	Ø	dm	L	n 1	H 1	h	b	x	m	D e	z	D e	z	Normalizing	Tempering	kg
.	D L	D L	D L	mm	mm	mm	mm	mm		mm	mm	mm	mm	mm	mm	mm		mm	mm		mm		Z 10⁴N	T 10⁴N	.
.	mm	mm	mm	.	.	.	.	.		.	.	.	.	.	.	.		.	.		.		.	.	.
1	130.25.500	131.25.500	133.25.500	634	366	148	598	402	24	18	M16	32	4	10	32	80	0.5	5	664	130	337	68	5	6.7	224
		132.25.500	134.25.500															6	664.8	108	338.4	57
2	130.25.560	131.25.560	133.25.560	694	426	148	658	462	24	18	M16	32	4	10	32	80	0.5	5	724	142	397	80	5	6.7	240
		132.25.560	134.25.560															6	724.8	118	398.4	67
3	130.25.630	131.25.630	134.25.561	764	496	148	728	532	28	18	M16	32	4	10	32	80	0.5	6	808.8	132	458.4	77	6	8	270
		132.25.630	134.25.562															8	806.4	98	459.2	58
4	130.25.710	131.25.710	134.25.563	844	576	148	808	612	28	18	M16	32	4	10	32	80	0.5	6	886.8	145	536.4	90	6	8	300
	132.25.710	134.25.564	134.25.564															8	886.4	108	539.2
5	130.32.800	131.32.800	134.25.565	964	636	182	920	680	36	22	M20	40	4	10	40	120	0.5	8	1006.4	123	595.2	75	12.1	16.7	500
		132.32.800	134.25.566															10	1008	98	594	60
6	130.32.900	131.32.900	134.25.567	1064	736	182	1020	780	36	22	M20	40	4	10	40	120	0.5	8	1102.4	135	691.2	87	12.1	16.7	600
		132.32.900	134.25.568															10	1108	108	694	70
7	130.32.1000	131.32.1000	134.25.569	1164	836	182	1120	880	40	22	M20	40	5	10	40	120	0.5	10	1218	119	784	79	15.1	20.9	680
		132.32.1000	134.25.570															12	1221.6	99	784.8	66
8	130.32.1120	131.32.1120	134.25.571	1284	956	182	1240	1000	40	22	M20	40	5	10	40	120	0.5	10	1338	131	904	91	15.1	20.9	820
		132.32.1120	134.25.572															12	1341.6	109	904.8	76
9	130.40.1250	131.40.1250	134.25.573	1445	1055	220	1393	1107	45	26	M24	48	5	10	50	150	0.5	12	1509.6	123	988.8	83	22.9	31.4	1200
		132.40.1250	134.25.574															14	1509.2	105	985.6	71
10	130.40.1400	131.40.1400	134.25.575	1595	1205	220	1543	1257	45	26	M24	48	5	10	50	150	0.5	12	1665.6	136	1144.8	96	22.9	31.4	1300
		132.40.1400	134.25.576															14	1663.2	116	1139.6	82
11	130.40.1600	131.40.1600	134.25.577	1795	1405	220	1743	1457	48	26	M24	48	6	10	50	150	0.5	14	1873.2	131	1335.6	96	26.3	36.6	1520
		132.40.1600	134.25.578															16	1868.8	114	1334.4	84
12	130.40.1800	131.40.1800	134.25.579	1995	1605	220	1943	1657	48	26	M24	48	6	10	50	150	0.5	14	2069.2	145	1531.6	110	26.3	36.6	1750
		132.40.1800	134.25.580															16	2076.8	127	1526.4	96
13	130.45.2000	131.45.2000	134.25.581	2221	1779	231	2155	1845	60	33	M30	60	6	12	54	160	0.5	16	2300.8	141	1702.4	107	32.2	44.5	2400
		132.45.2000	134.25.582															18	2300.4	125	1699.2	95
14	130.45.2240	131.45.2240	134.25.583	2461	2019	231	2395	2085	60	33	M30	60	6	12	54	160	0.5	16	2556.8	157	1926.4	121	32.2	44.5	2700
		132.45.2240	134.25.584															18	2552.4	139	1933.2	108
15	130.45.2500	131.45.2500	134.25.585	2721	2279	231	2655	2345	72	33	M30	60	8	12	54	160	0.5	18	2822.4	154	2185.2	122	36.2	50.1	3000
		132.45.2500	134.25.586															20	2816	138	2188	110
16	130.45.2800	131.45.2800	134.25.587	3021	2579	231	2955	2645	72	33	M30	60	8	12	54	160	0.5	18	3110.4	170	2491.2	139	36.2	50.1	3400
		132.45.2800	134.25.588															20	3116	153	2488	125
17	130.50.3150	131.50.3150	134.25.589	3432	2868	270	3342	2958	72	45	M42	84	8	12	65	180	0.5	20	3536	174	2768	139	45.2	62.6	5000
		132.50.3150	134.25.590															22	3537.6	158	2758.8	126

Note:

1.nl-number of lubricating holes,evenly distributed,lubricating nipple M10*1 JB/T7940.1-JB/T7940.2.

2.Mounting hole n-??,may be replaced with screw hole,tooth width b may be taken as H-h.

3.Gear force of periphery given in the table is its maximum value,nominal force of periphery is taken 1/2 of the given value.

4.The trim top coefficient of outer and inner tooth 0.1 and 0.2 respectively.