Find Slew Bearing, Flange Slewing Bearing, Ball Bearing on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.

Inquiry Basket (0)
Home > Products > Slewing Bearing > Rothe Erde /SKF / TG/Rollix Replacement > Slewing Ring for Construction Machinery

Slewing Ring for Construction Machinery

Product Description

Rolling Body: Ball Bearings Outer Dimension: 200-600mm Load Direction: Axial Brand: SKF Replacement Custom Design: Available Structure: Four Point Contact Ball Bearing Testing: in House or Third Party Trademark: LYHY Origin: China The Number of Rows: Single Material: 50mn, 42CrMo Separated: Unseparated Company History: Bearing Manufacturer Since 1993 Size: 200-6500mm Gear Type: External Gear Certificate: ISO9001:2008 Specification: ISO2001: 9008 HS Code: 848210900 SKF replacement slewing ring RKS. 21.0641 was made for our East Asia customer, and it was used for construction machinery. 

Detailed information for RKS.21.0641slewing bearing with flange side
1. Type: Four point contact ball Slewing Bearing, slewing ring, 
2. Material:50Mn
3. Precision: P0
4. Bore diameter: 534mm
5. Outside diameter:742mm
6. Height: 56mm
7. Cage/retainer: Nylon
8. Gear type: External gear with internal flange side
9. Axial clearance:0.1-0.22
10. N. W. 51kgs
11. EXW price is USD520/pc, price will be adjusted according to your qty
for more detailed information, pls email us.

following is the detailed view of RKS.21.0641 slewing bearing with flange side
Slewing Ring for Construction Machinery
Brief introduction of LYHY Slewing Bearings
LYHY bearings is a professional manufacturer of slewing bearing, slewing ring in china since 1993, a pioneer in slewing bearing field, has the capability to produce the external diameter 200-6500mm slewing bearing with different structures. LYHY slewing bearing can be sorted to the following structures
1.four point contact ball slewing bearing
2. double row ball slewing bearing
3. single row crossed roller slewing bearing
4. triple row cylindrical roller slewing bearing
5. ball and roller combined slewing bearing
following is the photo for structures
Slewing Ring for Construction Machinery



why should you choose LYHY slewing bearings
1. 14years experience in slewing ring bearing field
2. Small order accepted
3. ISO certified company
4. various payment terms: TT,LC,DA
5. Extensive stock available
6. OEM accepted


Packaging Details for RKS.21.0641 slewing bearing
1. Bearing surface is covered with the anti-rust oil first; And then wrapped with the plastic film;
2. And then packed with Kraft paper and professional belts;
3. At last, with wooden box totally at the outer packing to invoid the rust or the moist;
4. We can depend on the customers demand to be packed;
Slewing Ring for Construction Machinery

Application for small and large slewing bearing
Mine machine, port hoisting machine, port oil transfer equipment, onshore and offshore crane, excavator, concrete machine, paper machine, plastic and rubber machine, weave machine, steel plant, electronic power plant, wind power generator, other construction and industry machines or equipments.
Model Overall Dimension(mm)
Da di H
VA160235N  318.6 171 40
VA160235N  318.6 171 40
VA250307N  408.4 235 55
VA250309N  408.4 235 60
VA220407N  503.3 335 50
VSA200414N  503.3 342 56
VSA200414N  503.3 342 56
VA300475N  598.2 382 65
VA400560N  708 464 87
VA200540N  640.3 471 48
VSA200544N  640.3 472 56
VA220596N  712.3 510 55
VA200640N  742.3 571 50
VSA200644N  742.3 572 56
VA300685N  829.9 577 68
VA250720N  844.1 630 59
VSA250755N  898 655 80
VSA200744N  838.1 672 56
VSA200744N  838.1 672 56
VA200753N  862.1 674 50
VA250818N  940.1 728 60
VA400845N  1008 730 87
VSA250855N  997 755 80
VSA200844N  950.1 772 56
VA300895N  1038.1 790 68
VSA250955N  1096 855 80
VSA200944N  1046.1 872 56
VA360995N  1158 882 80
VA300978N  1110.1 883 68
VA200969N  1086.1 890 60
VSA251055N  1198 955 80
VA451117N  1293.6 995 100
VSA201094N  1198.1 1022 56
VSA201094N  1198.1 1022 56
VSA251155N  1298 1055 80
VA401213N  1389.6 1095 92
VSA251255N  1398 1155 80
VA361320N  1485.6 1210 85
VSA251355N  1498 1255 80
VA501455N  1653.6 1317 110
VSA251455N  1598 1355 80
VA401600N  1803.5 1470 92
VA701790N  2027.5 1621 146
VA501765N  1971.5 1622 110
VA501832N  2041.5 1687 110
VA301821N  2013.1 1714 100
VA601985N  2229.1 1826 128
VA502130N  2381.4 1965 118
VA502253N  2457.6 2112 118
VA362304N  2493.4 2190 110
VA502355N  2605.1 2190 118
VA502638N  2861.1 2492 118
VA602815N  3096.8 2640 136
VA602935N  3216.8 2760 136
VA703005N  3272.8 2820 154
VA603170N  3436.8 2995 136
VA703365N  3633.1 3180 154
VA703585N  3867.1 3400 154
VA703765N  4047.5 3580 154
VA704157N  4436.8 3970 154

Contact us if you need more details on Slewing Ring. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Slewing Bearing、Slewing Ring Bearings. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Slewing Bearing > Rothe Erde /SKF / TG/Rollix Replacement

Email to this supplier
  • *Subject:
  • To:

  • *Messages:
    Your message must be between 20-8000 characters