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Home > Products > Crane Slewing Bearing > Single-Row Four-Point Contact Ball Slewing Ring Slewing Bearing Swing Ring for Tower Crane

Single-Row Four-Point Contact Ball Slewing Ring Slewing Bearing Swing Ring for Tower Crane

Basic Info

Model No.:  Slewing Bearing

Product Description

Model NO.: Slewing Bearing Trademark: LDB Specification: ISO; DNV Application: Tower Crane Transport Package: Wooden Case Origin: China Product Description

Single Row Four Point Contact Ball Slewing Bearing 
 
Feature:
Single Row Four Point Contact Ball Slewing Bearing is composed of 2 seat rings. It features compact in design, and light in weight. The balls contact with the circular race at four points, via which the axial force, radial force and resultant moment may be born simultaneously.
 
Application: 
It can be used for slewing conveyer, welding manipulator, light & medium duty crane, excavator, and other construction machinery, welding arms and positioners, light, medium duty cranes, excavators and other engineering machines.

Single-Row Four-Point Contact Ball Slewing Ring Slewing Bearing Swing Ring for Tower Crane
 
NO. Internal Gear DL mm Dimensions   Mounting dimensions   Structural dimensions Gear data   Gear circumferential force   weig ht kg
D mm d mm H mm D1 mm D2 mm n mm dm mm L mm n1 mm D3 mm d1 mm H1 mm h mm b mm x M mm De mm z Norma lizing Z 104N Quen ching  T 104N
1 013.25.315 408 222 70 372 258 20 18 M16 32 2 316 314 60 10 50 0 5 190 40 2.9 4.4  
2 013.25.355 448 262 70 412 298 20 18 M16 32 2 356 354 60 10 50 0 5 235 49 2.9 4.4  
3 013.25.400 493 307 70 457 343 20 18 M16 32 2 401 399 60 10 50 0 6 276 48 3.5 5.3  
4 013.25.450 543 357 70 507 393 20 18 M16 32 2 451 449 60 10 50 0 6 324 56 3.5 5.3  
5 013.30.500 602 398 80 566 434 20 18 M16 32 4 501 498 70 10 60 1 5 367 74 3.7 5.2 85
014.30.500 6 368 62 4.5 6.2
5' 013.25.500 602 398 80 566 434 20 18 M16 32 4 501 499 70 10 60 1 5 367 74 3.7 5.2 85
014.25.500 6 368 62 4.5 6.2
6 013.30.560 662 458 80 626 494 20 18 M16 32 4 561 558 70 10 60 1 5 427 86 3.7 5.2 95
014.30.560 6 428 72 4.5 6.2
6' 013.25.560 662 458 80 626 494 20 18 M16 32 4 561 559 70 10 60 1 5 427 86 3.7 5.2 95
014.25.560 6 428 72 4.5 6.2
7 013.30.630 732 528 80 696 564 24 18 M16 32 4 631 628 70 10 60 1 6 494 83 4.5 6.2 110
014.30.630 8 491 62 6 8.3
7' 013.25.630 732 528 80 696 564 24 18 M16 32 4 631 629 70 10 60 1 6 494 83 4.5 6.2 110
014.25.630 8 491 62 6 8.2
8 013.30.710 812 608 80 776 644 24 18 M16 32 4 711 708 70 10 60 1 6 572 96 4.5 6.2 120
014.30.710 8 571 72 6 8.3
8' 013.25.710 812 608 80 776 644 24 18 M16 32 4 711 709 70 10 60 1 6 572 96 4.5 6.2 120
014.25.710 8 571 72 6 8.9
9 013.40.800 922 678 100 878 722 30 22 M20 40 6 801 798 90 10 80 1 8 635 80 8 11.1 220
014.40.800 10 634 64 10 14
9' 013.30.800 922 678 100 878 722 30 22 M20 40 6 801 798 90 10 80 1 8 635 80 8 11.1 220
014.30.800 10 634 64 10 14.1
10 013.40.900 1022 778 100 978 822 30 22 M20 40 6 901 898 90 10 80 1 8 739 93 8 11.1 240
014.40.900 10 734 74 10 14
10' 013.30.900 1022 778 100 978 822 30 22 M20 40 6 901 898 90 10 80 1 8 739 93 8 11.1 240
014.30.900 10 734 74 10 14
11 013.40.1000 1122 878 100 1078 922 36 22 M20 40 6 1001 998 90 10 80 1 10 824 83 10 14 270
014.40.1000 12 821 69 12 16.7
11' 013.30.1000 1122 878 100 1078 922 36 22 M20 40 6 1001 998 90 10 80 1 10 824 83 10 14 270
014.30.1000
  Packaging & Shipping 1. Your inquiry to our products & price will be replied within 24 hours. 2. OEM & ODM project are highly welcomed , we have strong R& D team here to help. 3. Packed  in Wooden case. 4. We have quantity In Stock.
Company Information LUOYANG LONGDA BEARING CO.,LTD (LDB company), established in1999, located in Luo Yang City. We owns more than 100 staffs and have nearly 60 all kinds of bearing manufacturing and testing facilities, LDB Bearing company specilized in designing, manufacturing and selling slewing bearings application for excavator.
  Quality Control  Our company inspecter will check the products one by one before we sent it out, and we can also follow customers' special requests to control the quality. We have got little feedback of quality issue from customers these years. So please rest assure.  ISO 9001:2000 Roll Bearing/ Rolling Mill Bearing/Tapered Roller Bearing
   Contact us 
Company Name: Luoyang Longda Bearing Co., Ltd.
Address: Yiyang Bearing Industry Zone, Luoyang City, Henan, China (Mainland)
Website: http://www.ldb-bearing.com

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

Product Categories : Crane Slewing Bearing

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