Tower Crane Spare Parts Slewing Ring Bearing Swing Circle

• Customization: Available
• Standard or Nonstandard: Standard
• Feature: High Speed, Vacuum, Antimagnetic, Cold-Resistant, Corrosion-Resistant, Heat-Resistant
• Model NO.: Slewing Ring
• Sealing Gland: Non-Seal
• Rolling-Element Number: Single-Row
• Roller Type: Deep Groove Raceway
• Material: Bearing Steel
• Type: External Gear
• Application: Tower Crane, Ship Crane, Wind Turbine
• Transport Package: Wooden Case
• Specification: ISO; DNV
• Trademark: LDB
• Origin: China
• HS Code: 8482109000
• Production Capacity: 2000/Month

Product Description

Why You Need LDB!
1. The company has more than 50 senior engineers, mechanicaltechnicians, and assistant tech-nicians, accounting for 29% of the total wokeforce; The company specializes in designing and developing of new, high precision, advanced bearing products and processing methods ofinnova-tion and improvement, proficient in grinding equipment design, production, optimized and impro-ved.
2. All LDB products meet or exceed ISO standards and tolerances.
3. LDB produces standard and custom slewing bearings and rollering bearing. We also produce custom bearings designed for your special needs.

LDB Products Mainly used for stacker reclaimer, ladle turret, precision machine, mining, offshore crane, submarine cable, excavator. More than 80% products are exported to oversea countries all over the world, specially to Europe and USA.

Quality Control:
Our company inspecter will check the products one by one before we sent it out, and we can also follow customers' special requests to control the quality. We have got little feedback of quality issue from customers these years. So please rest assure.






 

NO.	Internal Gear DL mm	Dimensions			Mounting dimensions						Structural dimensions					Gear data					Gear circumferential force		weig ht kg
		D mm	d mm	H mm	D1 mm	D2 mm	n	mm	dm mm	L mm	n1 mm	D3 mm	d1 mm	H1 mm	h mm	b mm	x	M mm	De mm	z	Norma lizing Z 104N	Quen ching  T 104N
1	013.25.315	408	222	70	372	258	20	18	M16	32	2	316	314	60	10	50	0	5	190	40	2.9	4.4
2	013.25.355	448	262	70	412	298	20	18	M16	32	2	356	354	60	10	50	0	5	235	49	2.9	4.4
3	013.25.400	493	307	70	457	343	20	18	M16	32	2	401	399	60	10	50	0	6	276	48	3.5	5.3
4	013.25.450	543	357	70	507	393	20	18	M16	32	2	451	449	60	10	50	0	6	324	56	3.5	5.3
5	013.30.500	602	398	80	566	434	20	18	M16	32	4	501	498	70	10	60	1	5	367	74	3.7	5.2	85
	014.30.500																	6	368	62	4.5	6.2
5'	013.25.500	602	398	80	566	434	20	18	M16	32	4	501	499	70	10	60	1	5	367	74	3.7	5.2	85
	014.25.500																	6	368	62	4.5	6.2
6	013.30.560	662	458	80	626	494	20	18	M16	32	4	561	558	70	10	60	1	5	427	86	3.7	5.2	95
	014.30.560																	6	428	72	4.5	6.2
6'	013.25.560	662	458	80	626	494	20	18	M16	32	4	561	559	70	10	60	1	5	427	86	3.7	5.2	95
	014.25.560																	6	428	72	4.5	6.2
7	013.30.630	732	528	80	696	564	24	18	M16	32	4	631	628	70	10	60	1	6	494	83	4.5	6.2	110
	014.30.630																	8	491	62	6	8.3
7'	013.25.630	732	528	80	696	564	24	18	M16	32	4	631	629	70	10	60	1	6	494	83	4.5	6.2	110
	014.25.630																	8	491	62	6	8.2
8	013.30.710	812	608	80	776	644	24	18	M16	32	4	711	708	70	10	60	1	6	572	96	4.5	6.2	120
	014.30.710																	8	571	72	6	8.3
8'	013.25.710	812	608	80	776	644	24	18	M16	32	4	711	709	70	10	60	1	6	572	96	4.5	6.2	120
	014.25.710																	8	571	72	6	8.9
9	013.40.800	922	678	100	878	722	30	22	M20	40	6	801	798	90	10	80	1	8	635	80	8	11.1	220
	014.40.800																	10	634	64	10	14
9'	013.30.800	922	678	100	878	722	30	22	M20	40	6	801	798	90	10	80	1	8	635	80	8	11.1	220
	014.30.800																	10	634	64	10	14.1
10	013.40.900	1022	778	100	978	822	30	22	M20	40	6	901	898	90	10	80	1	8	739	93	8	11.1	240
	014.40.900																	10	734	74	10	14
10'	013.30.900	1022	778	100	978	822	30	22	M20	40	6	901	898	90	10	80	1	8	739	93	8	11.1	240
	014.30.900																	10	734	74	10	14
11	013.40.1000	1122	878	100	1078	922	36	22	M20	40	6	1001	998	90	10	80	1	10	824	83	10	14	270
	014.40.1000																	12	821	69	12	16.7
11'	013.30.1000	1122	878	100	1078	922	36	22	M20	40	6	1001	998	90	10	80	1	10	824	83	10	14	270
	014.30.1000