a specialised supplier of a entire variety of chains, sprockets, gears, equipment racks, V-belts, couplings and reducers. We inspect each and every piece of bearing by ourselves prior to shipping and delivery. EPG is a skilled maker and exporter that is anxious with the design and style, improvement and production. Merchandise Description for roller slewing ring bearings, turntables
Crossed roller slewing bearing is also named slewing ring, slewing ring bearing, turntable bearing, and rotary bearing. EPT bearings is a skilled manufacture of ball bearing, roller bearing, slewing bearing in EPTT
In depth specs for the design: XSA14571N single row crossed roller slewing bearing
1. Variety: Crossed roller bearings/slewing ring/swing bearing
2. Bore diameter: 344mm
three. Outside the house diameter: 503.3mm
four. Top: 56mm
five. EPT: 42CrMo, 50Mn
six. EPT: P0. P6. P5.
seven. Cage/retainer: Nylon or EPT
8. EPT sort: Inernal EPT
nine. N. W. 40kgs
EPT Benefits:
one. EPTT top quality and cost
two. Modest orEPTTaccepted
3. ISO licensed organization
4. Variorum versions
five. Substantial inventory offered
6. OEM approved
Structure:
Cross roller slewing bearing has 3 diverse sorts:
Cross roller ball slewing bearing with no EPT
Cross roller ball slewing bearing with exterior EPT
Cross roller ball slewing bearing with interior EPT
Thorough description of these types slewing bearings
Single row 4 level contact ball slewing bearings
This sort of slewing bearings can assist high dynamic loads, transmitting aXiHu (West EPT) Dis.al and radial forces EPTTltaneously as properly as the resulting tilting times. Applications of this kind of bearings are hoisting, mechanical dealing with and EPTT mechanical engineering and so on.
Single row cross roller slewing bearings
This sort of bearings can assistance combinations of massive radial power, medium aXiHu (West EPT) Dis.al power and tilting minute with little or zero clearance. Principal programs of this kind of bearings are hoisting and mechanical handling and EPTT mechanical engineering and so on.
EPTT row distinct ball diameter slewing bearings
This kind of bearings can support higher static masses with simple constructions. They are mostly used in situations with variation load placement and path and constantly rotating. Primary purposes of this sort of bearings are deck hoisting, mining and substance handling and many others.
Triple row cylindrical roller slewing bearings
This variety of bearings has higher load carrying capability. UnEPTTsame masses, this type of bearings has significantly scaled-down diameters which can make the set up significantly compact, as diverse sorts of masses are supported by diverse races and rollers. Principal applications of this type of bearings are hoisting, mechanical managing, mining and components handling, offshore EPT and EPTT mechanical engineering and so forth.
Roller/ball combination slewing bearings
This variety of bearings can support high aXiHu (West EPT) Dis.al load and reduced tilting times. Usually they are massive diameter slewing bearings. Apps of this sort of bearings are mining and supplies handling and so on.
Features
Cross roller slewing ring bearings have following features:
1. EPT precision: Cross roller bearings can be manufactured substantial precision bearings, at P4, P2.
two. EPT rigidity: These series roller bearings are with preload.
3. EPT load potential: This collection roller bearing can assist aXiHu (West EPT) Dis.al load, radial load, and tilting load.
4. Tiny quantity: This series roller bearing can save place for the EPTT.
Software
Cross roller slewing rings are extensively applied in the precision rotary desk, rotary joint of manipulator, healthcare products, and measuring instrument and so on
EPT is a expert maker in slewing ring bearings given that 1993. We can also design and style and make other stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd and non-stXiHu (West EPT) Dis.Hu (West EPT) Dis.rd ball bearings, roller bearings and precision bearings as for every customer’s various complex requirements.
Manufacturing Procedure of EPT slewing bearings
Product | All round Dimension(mm) | ||
Da | di | H | |
XA 125715N | 318.eight | 171 | 40 |
XA 180307N | 408.4 | 235 | 55 |
XA 160407N | 503.three | 335 | 50 |
XSA14571N | 503.three | 344 | fifty six |
XA 26571N | 598.two | 382 | 65 |
XA 280560N | 708 | 464 | 87 |
XA 140540N | 640.3 | 471 | forty eight |
XSA140544N | 640.three | 474 | fifty six |
XA 16571N | 712.three | 510 | 55 |
XA 140640N | 742.three | 571 | fifty |
XSA140644N | 742.three | 574 | fifty six |
XA 240685N | 830.1 | 577 | 68 |
XA 200720N | 844.three | 630 | fifty nine |
XA 14571N | 862.three | 674 | fifty |
XSA 140744N | 838.one | 674 | 56 |
XA 200818N | 940.one | 728 | sixty |
XA 280845N | 1008 | 730 | 87 |
XSA 140844N | 950.one | 774 | 56 |
XA 22571N | 1038.1 | 790 | 68 |
XSA 20 0955N | 1096 | 855 | 80 |
XSA140944N | 1046.1 | 874 | 56 |
XA 28571N | 1158 | 882 | 80 |
XA 220978N | 1110.one | 883 | 68 |
XA 140969N | 1086.1 | 890 | 60 |
XSA 141094N | 1198.1 | 924 | fifty six |
XSA twenty 1055N | 1198 | 955 | eighty |
XA 341117N | 1293.6 | 995 | a hundred |
XSA twenty 1155N | 1298.six | 1055 | 80 |
XA 301213N | 1389.6 | 1095 | ninety two |
XSA twenty 1255N | 1398.six | 1155 | 80 |
XA 261320N | 1485.6 | 1210 | eighty five |
XSA 20 1355N | 1498.6 | 1255 | 80 |
XA 341455N | 1653.6 | 1317 | ninety five |
XSA 20 1455N | 1598.6 | 1355 | 80 |
XA 301600N | 1803.five | 1470 | 92 |
XA 501790N | 2571.5 | 1621 | 130 |
XA 401765N | 1971.five | 1622 | one hundred ten |
XA 401832N | 2041.five | 1687 | 110 |
XA 221821N | 2013.one | 1714 | a hundred |
XA 401985N | 2229.one | 1826 | one hundred ten |
XA 457130N | 2381.4 | 1965 | 118 |
XA 342253N | 2457.six | 2112 | 118 |
XA 282304N | 2493.4 | 2190 | one hundred ten |
XA 457155N | 2605.one | 2190 | 118 |
XA 402638N | 2861.one | 2492 | 118 |
XA 452815N | 3096.eight | 2640 | 127 |
XA 452935N | 3216.eight | 2760 | 127 |
XA 503005N | 3272.8 | 2820 | 138 |
XA 453170N | 3436.8 | 2995 | 127 |
XA 503365N | 3632.eight | 3180 | 138 |
XA 503585N | 3866.eight | 3400 | 138 |
XA 503765N | 4046.8 | 3580 | 138 |
XA 55715N | 4436.8 | 3970 | 138 |