Double Row Different Diameter Ball Slewing Bearing

Name: Double Row Different Diameter Ball Slewing Bearing
Brand: LYMC
Availability: InStock

FOB Price

US$ 500 - 10000 / Set

1 Set(Min. Order)

Port Shanghai/Qingdao/Guangzhou
Payment TermsT/T Money Gram PayPal Other Cash Escrow
Delivery Detail30 days

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Product Details

Brand Name	LYMC	Place of Origin	China
Model Number	021.25.500	Feature	Four Point Contact
Outside Diameter	616, 384	Bore Size	,
Gear Options	Internal Gear Only

Product Description

Double Row Different Diameter Ball Slewing Bearing

LYMC Bearing double row different diameter ball slewing bearing is mainly made up of in-up ring, in-down ring and outside ring, so balls and spacers can be directly discharged into the upper and lower raceway. According to stress conditions, bearings are arranged to two rows of balls of different diameter. This assembly is very convenient. Angle of both upper and lower raceway is 90°so bearings can bear large axial force and resultant torque. Bearing needs special design when radial force is 0.1 times larger than the axial force.

Large in sizes and features compact in design, bearings are particularly application in handling equipments requiring medium above diameter, such as tower crane and mobile crane.

Three types of this kind of double row different diameter ball slewing bearings:
A. Without gear bearing (non tooth)
B. External gear bearing (external tooth)
C. Internal gear bearing (internal tooth)

Bearing No.			Boundary dimensions			Mounting hole dimensions
Non tooth	External tooth	Internal tooth	D	d	H	D1	D2	dn1 dn2	dm1 dm2	L	n
			mm
020.25.500	021.25.500	023.25.500	616	384	106	580	420	18	M16	32	20
	022.25.500	024.25.500
020.25.560	021.25.560	023.25.560	676	444		640	480
	022.25.560	024.25.560
020.25.630	021.25.630	023.25.630	746	514		710	550				24
	022.25.630	024.25.630
020.25.710	021.25.710	023.25.710	826	594		790	630
	022.25.710	024.25.710
020.30.800	021.30.800	023.30.800	942	658	124	898	702	22	M20	40	30
	022.30.800	024.30.800
020.30.900	021.30.900	023.30.900	1042	758	124	998	802	22	M20	40	30
	022.30.900	024.30.900
020.30.1000	021.30.1000	023.30.1000	1142	858		1098	902				36
	022.30.1000	024.30.1000
020.30.1120	021.30.1120	023.30.1120	1262	978		1218	1022
	022.30.1120	024.30.1120
020.40.1250	021.40.1250	023.40.1250	1426	1074	160	1374	1126	26	M24	48	40
	022.40.1250	024.40.1250
020.40.1400	021.40.1400	023.40.1400	1576	1224		1524	1276
	022.40.1400	024.40.1400
020.40.1600	021.40.1600	023.40.1600	1776	1424	160	1724	1476	26	M24	48	45
	022.40.1600	024.40.1600
020.40.1800	021.40.1800	023.40.1800	1976	1624		1924	1676
	022.40.1800	024.40.1800
020.50.2000	021.50.2000	023.50.2000	2215	1785	190	2149	1851	33	M30	60	48
	022.50.2000	024.50.2000
020.50.2240	021.50.2240	023.50.2240	2455	2025		2389	2091
	022.50.2240	024.50.2240
020.50.2500	021.50.2500	023.50.2500	2715	2285		2649	2351				56
	022.50.2500	024.50.2500
020.50.2800	021.50.2800	023.50.2800	3015	2585	190	2949	2651	33	M30	60	56
	022.50.2800	024.50.2800
020.60.3150	021.60.3150	023.60.3150	3428	2872	226	3338	2962	45	M42	84
	022.60.3150	024.60.3150
020.60.3550	021.60.3550	023.60.3550	3828	3272		3738	3362
	022.60.3550	024.60.3550
020.60.4000	021.60.4000	023.60.4000	4278	3722		4188	3812				60
	022.60.4000	024.60.4000
020.60.4500	021.60.4500	023.60.4500	4778	4222		4688	4312
	022.60.4500	024.60.4500

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Luoyang MC Bearing Technology Co.,Ltd: Contact nameVicky
Chat Now; Address, Luoyang, Henan, China

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Product Categories

Double Row Different Diameter Ball Slewing Bearing	Three-row roller slewing bearings	Single Row Cross Roller Slewing Bearing	ball and roller combination slewing bearing
Four Point Contact Slewing Bearing	Cross Roller Slewing Bearing	Excavator Slewing Bearing	YRT turnable bearing
slewing drive	Excavator Slewing Ring

Double Row Different Diameter Ball Slewing Bearing

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