Single Row Crossed Roller Slewing Ring Bearing Turntables (XSA140414N)

• Standard or Nonstandard: Standard
• Feature: High Speed
• Sealing Gland: Sealed On Both Sides
• Rolling-Element Number: Single-Row
• Roller Type: Four Point Contact Ball
• Material: 50mn, 42CrMo
• Model NO.: XSA140414N
• Type: Crossed Roller Slewing Bearing
• Company History: Since 1993
• Customer Design: Available
• Brand: Lyhy or Impored Replacement
• Small Order: Accept
• Payment: Various
• Dimension: 344*503.3*56mm
• Gear Type: Internal Gear
• Delivery Time: 25days
• Weight: 40kgs
• Transport Package: Wooden Box
• Specification: ISO2001: 9008
• Trademark: LYHY
• Origin: China
• HS Code: 848210900
• Production Capacity: 600PCS Per Year

Product Description

Product Description for roller slewing ring bearings, turntables
Crossed roller slewing bearing is also called slewing ring, slewing ring bearing, turntable bearing, and rotary bearing. LYHY bearings is a professional manufacture of ball bearing, roller bearing, slewing bearing in China
Detailed specifications for the model: XSA140414N single row crossed roller slewing bearing
1. Type: Crossed roller bearings/slewing ring/swing bearing
2. Bore diameter: 344mm
3. Outside diameter: 503.3mm
4. Height: 56mm
5. Material: 42CrMo, 50Mn
6. Precision: P0. P6. P5.
7. Cage/retainer: Nylon or aluminum
8. Gear type: Inernal gear
9. N. W. 40kgs






Detailed description of these types slewing bearings

Single row four point contact ball slewing bearings
     This kind of slewing bearings can support high dynamic loads, transmitting axial and radial forces simultaneously as well as the resulting tilting moments. Applications of this kind of bearings are hoisting, mechanical handling and general mechanical engineering etc.
Single row cross roller slewing bearings
     This kind of bearings can support combinations of large radial force, medium axial force and tilting moment with small or zero clearance. Main applications of this kind of bearings are hoisting and mechanical handling and general mechanical engineering etc.
Double row different ball diameter slewing bearings
     This kind of bearings can support high static loads with simple structures. They are mainly used in situations with variation load position and direction and continuously rotating. Main applications of this kind of bearings are deck hoisting, mining and material handling etc.
Triple row cylindrical roller slewing bearings
     This kind of bearings has high load carrying capacity. Under same loads, this kind of bearings has much smaller diameters which can make the installation much compact, as different kinds of loads are supported by different races and rollers. Main applications of this kind of bearings are hoisting, mechanical handling, mining and materials handling, offshore technology and general mechanical engineering etc.
Roller/ball combination slewing bearings
     This kind of bearings can support high axial load and low tilting moments. Usually they are large diameter slewing bearings. Applications of this kind of bearings are mining and materials handling etc.

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.


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


Production Process of LYHY slewing bearings




LYHY Slewing Bearing Packing 
Bearing surface is covered with the anti-rust oil first; and then wrapped with the plastic film;
And then packed with kraft paper and professional belts;
At last, with wooden box totally at the outer packing to invoid the rust or the moist;
We can depend on the customers  demand to be packed;



FAQ:

Q: Are LYHY BEARINGS trading company or manufacturer?
A: LYHY BEARINGS is a professional manufacturer for slewing bearings, thin section bearings, ball bearings and rolling bearings

Q: How do LYHY BEARINGS control quality of their bearing?
A: LYHY BEARINGS has established strict quality control systems, all the products and services has passed ISO9001-2008 Quality Certificate and third party such as CCS, LR,ABS,BV


Q: What is the MOQ?
A: MOQ is 1pc, pls message us for detailed information.

Q: How about the package for LYHY bearings?
A: Standard Industrial packing in general condition (Plastic tube+ professional plastic belts+ plywood case). Accept design package when OEM.

Q: How long is the production time?
A: It takes about 7-40 days, depends on the model and quantity.

Q: How about the shipping?
A: We can arrange the shipment or you may have your own forwarder.

Q: Is sample available?
A: Yes, sample order is acceptable.

Q: Can we use our own LOGO or design on bearings?
A: Yes. OEM is acceptable for LYHY BEARINGS. We can design as per your requirements and use your own LOGO and package design.
 

Model	Overall Dimension(mm)
	Da	di	H
XA 120235N	318.8	171	40
XA 180307N	408.4	235	55
XA 160407N	503.3	335	50
XSA140414N	503.3	344	56
XA 260475N	598.2	382	65
XA 280560N	708	464	87
XA 140540N	640.3	471	48
XSA140544N	640.3	474	56
XA 160596N	712.3	510	55
XA 140640N	742.3	571	50
XSA140644N	742.3	574	56
XA 240685N	830.1	577	68
XA 200720N	844.3	630	59
XA 140753N	862.3	674	50
XSA 140744N	838.1	674	56
XA 200818N	940.1	728	60
XA 280845N	1008	730	87
XSA 140844N	950.1	774	56
XA 220895N	1038.1	790	68
XSA 20 0955N	1096	855	80
XSA140944N	1046.1	874	56
XA 280995N	1158	882	80
XA 220978N	1110.1	883	68
XA 140969N	1086.1	890	60
XSA 141094N	1198.1	924	56
XSA 20 1055N	1198	955	80
XA 341117N	1293.6	995	100
XSA 20 1155N	1298.6	1055	80
XA 301213N	1389.6	1095	92
XSA 20 1255N	1398.6	1155	80
XA 261320N	1485.6	1210	85
XSA 20 1355N	1498.6	1255	80
XA 341455N	1653.6	1317	95
XSA 20 1455N	1598.6	1355	80
XA 301600N	1803.5	1470	92
XA 501790N	2027.5	1621	130
XA 401765N	1971.5	1622	110
XA 401832N	2041.5	1687	110
XA 221821N	2013.1	1714	100
XA 401985N	2229.1	1826	110
XA 402130N	2381.4	1965	118
XA 342253N	2457.6	2112	118
XA 282304N	2493.4	2190	110
XA 402355N	2605.1	2190	118
XA 402638N	2861.1	2492	118
XA 452815N	3096.8	2640	127
XA 452935N	3216.8	2760	127
XA 503005N	3272.8	2820	138
XA 453170N	3436.8	2995	127
XA 503365N	3632.8	3180	138
XA 503585N	3866.8	3400	138
XA 503765N	4046.8	3580	138
XA 504175N	4436.8	3970	138