Single Row Crossed Roller Slewing Ring Bearing Xsa140644n

• Rolling Body: Roller Bearings
• The Number of Rows: Single
• Outer Dimension: 200-600mm
• Material: 50mn, 42CrMo
• Spherical: Non-Aligning Bearings
• Load Direction: Axial
• Model NO.: XSA140644N
• Separated: Unseparated
• Structure: Single Row Crossed Roller Slewing Bearing
• Brand: Lyhy
• Gear: Internal
• Application: Mobile Crane
• Transport Package: Wooden Box
• Specification: ISO9001: 2008
• Trademark: LYHY
• Origin: China
• HS Code: 848210900
• Production Capacity: 600PCS Per Year

Product Description

Crossed roller slewing ring bearing
1.Introduction of LYHY crossed roller slewing bearings
LYHY is a professional manufacturer in slewing ring bearings since 1993.We can also design and make other standard and non-standard ball bearings, roller bearings and precision bearings as per customer's different technical requirements.
Slewing bearing is also called slewing ring, slewing ring bearing, turntable bearing, and rotary bearing.
With the cross roller Ring, cylindrical rollers are arranged crosswise, with each roller perpendicular to the adjacent roller, in a 90°Groove, separated from each other by a spacer retainer.This design allows just one bearing to receive loads in all directions including, radial, axial and moment loads.Since the Cross-Roller Ring achieves high rigidity despite the minimum possible dimensions of the inner and outer rings, it is optimal for applications such as joints and swiveling units of industrial robots, swiveling tables of machining centers, rotary units of manipulators, precision rotary tables, medical equipment, measuring instruments and IC manufacturing machines.

2.Structure:
Cross roller slewing bearing has three different types:
Cross roller ball slewing bearing with no gear
Cross roller ball slewing bearing with external gear
Cross roller ball slewing bearing with internal gear




3.Features
Cross roller slewing ring bearings have following features:
1.High precision:Cross roller bearings can be made high precision bearings, at P4, P2.
2.High rigidity:These series roller bearings are with preload.
3.High load capacity:This series roller bearing can support axial load, radial load, and tilting load.
4.Small volume:This series roller bearing can save space for the machine.




4.Application
Cross roller slewing rings are widely applied in the precision rotary table, rotary joint of manipulator, medical equipment, and measuring instrument etc



LYHY bearings can manufacture replaced slewing bearing of well know brand
1.Slewing bearings OD:320-6500MM
2.Material:42CrMo, 50Mn
3.Precision:P0.P6.P5.P4
4.Certificate:ISO9001:2008
5.OEM accepted
6.Delivery time:About 30days
7.Packing:Wooden box

LYHY BEARINGS-crossed roller slewing bearing:Without gear teeth
XU120179, XU160220, XU120222, XU160260, XU180380, XU180412, XU180405, XU180433, XSU140414, XU220460, XU300515, XU180475, XU240545, XU220574, XU300586, XSU140544, XU280680, XSU140644, XU300785, XSU140744, XU260823, XSU140844, XU160897, XSU200955, XU260980, XSU140944, XSU201055, XU301117, XSU141094, XSU201155,
XU161125, XU301213, XU401250, XU161233, XU161220, XSU201255, XU401390, XU261350, XSU201355, XU341472, XSU201455, XU301578, XU201820, XU181932, XU302000, XU202300, XU222900, XU603154.

LYHY BEARINGS-crossed roller slewing bearing:Internal gear teeth
XI120288N, XSI140414N, XI120420N, XI160489N, XSI140544N, XI140575N, XI180635N, XSI140644N, XI300713N, XI200720N, XSI140744N, XI180865N, XSI140844N, XI140897N,
XSI200955N, XSI140944N, XSI201055N, XI1301128N, XI201100N, XI141087N, XI241120N,
XI221150N, XSI141094N, XSI201155N, XI261220N, XSI201255N, XI301348N, XSI201355N,
XI301500N, XSI201455N, XI341615N, XI301700N, XI341785N, XI401865N, XI401945N,
XI201905N, XI402026N, XI452180N, XI302280N, XI342540N, XI452600N, XI262686N,
XI402875N, XI302980N, XI453280N, XI503383N, XI343403N, XI503500N, XI503720N,
XI503820N, XI604035N

LYHY BEARINGS-crossed roller slewing bearing:External gear teeth
XA120235N, XA180307N, XA160407N, XSA140414N, XA260475N, XA280560N, XA140540N,
XSA140544N, XA160596N, XA140640N, XSA140644N, XA240685N, XA200720N, XA140753N,
XSA140744N, XA200818N, XA280845N, XSA140844N, XA220895N, XSA200955N, XSA140944N, XA280995N, XA220978N, XSA141094N, XSA201055N, XA341117N, XSA201155N
XA301213N, XSA201255N, XA261320N, XSA201355N, XA341455N, XSA201455N, XA301600N
XA501790N, XA401765N, XA401832N, XA221821N, XA401985N, XA402130N
 

113/4 Crossed roller slewing bearings-with internal gear
Model	Material	ID        mm	OD       mm	Height  mm	EXW unit price  USD/pcs
113.28.1000	50Mn	878	1122	82	1088.2
	42CrMo	878	1122	82	1172.6
113.28.1120	50Mn	998	1242	82	1252.2
	42CrMo	998	1242	82	1347
113.32.1250	50Mn	1110	1390	91	1697
	42CrMo	1110	1390	91	1827.2
113.32.1400	50Mn	1260	1540	91	2073
	42CrMo	1260	1540	91	2233
113.32.1600	50Mn	1460	1740	91	2405
	42CrMo	1460	1740	91	2593
113.32.1800	50Mn	1660	1940	91	2878.4
	42CrMo	1660	1940	91	3113.4
113.40.2000	50Mn	1825	2178	112	4180.8
	42CrMo	1825	2178	112	4536.2
113.40.2240	50Mn	2065	2418	112	4922.6
	42CrMo	2065	2418	112	5403
113.40.2500	50Mn	2325	2678	112	5715.8
	42CrMo	2325	2678	112	6202.6
113.40.2800	50Mn	2625	2978	112	6883.6
	42CrMo	2625	2978	112	7475.8
113.50.3150	50Mn	2922	3376	134	10621.6
	42CrMo	2922	3376	134	12393.6
113.50.3550	50Mn	3322	3776	134	14415.4
	42CrMo	3322	3776	134	16669.8
113.50.4000	50Mn	3772	4226	134	18373.2
	42CrMo	3772	4226	134	20954
113.50.4500	50Mn	4272	4726	134	23940.8
	42CrMo	4272	4726	134	26848.8