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You are here: Home » products » SLEWING BEARING » Single Row Ball Slewing Bearing » Single Row Four Point Contact Ball (01) Internal Gear Mini Excavator Use Slewing Bearing
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Single Row Four Point Contact Ball (01) Internal Gear Mini Excavator Use Slewing Bearing

Product Description


The slewing bearing of the small excavator basically needs to be replaced every two to three years. Most of the reasons are tooth ring gear collapse. Large radius of gyration, long-term high load, and overload work, causing tooth ring gear collapse. The slewing ring quality problems occupying a small part.

Xuzhou wanda slewing bearing co.,ltd is professional in produce varies slewing ring bearing for small excavators. The material for slewing bearing is quenched, and the tooth is hardened. If you have any demand, please contact us to get more details.


The single row four point contact ball slewing rings is composed of two seat rings, which design in compact structure and light weight, steel ball contact with the circular raceway at four points; it can bear the axial force, radial force and the tilting moment at the same time.


To get drawing (pdf),please clik on Model.

No Model Dimensions    (mm) Mounting Dimensions    (mm)

Structural Dimensions     mm

 Gear data

Gear force

  10^4 N

Weight.  kg
D d H D1

D2

 n Φ dm L n1 D3 d1 H1 h b x M De z

N

 T
1 013.25.315.pdf 408 222 70 372 258 20 18 M16 32 2 316 314 60 10 50 0 5 190 40 2.9 4.4 49
2 013.25.355.pdf 448 262 70 412 298 20 18 M16 32 2 356 354 60 10 50 0 5 235 49 2.9 4.4 54
3 013.25.400.pdf 493 307 70 457 343 20 18 M16 32 2 401 399 60 10 50 0 6 276 48 3.5 5.3 62
4 013.25.450.pdf 543 357 70 507 393 20 18 M16 32 2 451 449 60 10 50 0 6 324 56 3.5 5.3 71
5 013.30.500.pdf 602 398 80 566 434 20 18 M16 32 4 501 498 70 10 60 0.5 5 367 74 3.7 5.2 85
014.30.500 6 368.4 62 4.5 6.2
5" 013.25.500 602 398 80 566 434 20 18 M16 32 4 501 499 70 10 60 0.5 5 367 74 3.7 5.2 85
014.25.500 6 368.4 62 4.5 6.2
6 013.30.560.pdf 662 458 80 626 494 20 18 M16 32 4 561 558 70 10 60 0.5 5 427 86 3.7 5.2 95
014.30.560 6 428.4 72 4.5 6.2
6" 013.25.560 662 458 80 626 494 20 18 M16 32 4 561 559 70 10 60 0.5 5 427 86 3.7 5.2 95
014.25.560 6 428.4 72 4.5 6.2
7 013.30.630.pdf 732 528 80 696 564 24 18 M16 32 4 631 628 70 10 60 0.5 6 494.4 83 4.5 6.2 110
014.30.630 8 491.2 62 6 8.3
7" 013.25.630 732 528 80 696 564 24 18 M16 32 4 631 629 70 10 60 0.5 6 494.4 83 4.5 6.2 110
014.25.630 8 491.2 62 6 8.2
8 013.30.710.pdf 812 608 80 776 644 24 18 M16 32 4 711 708 70 10 60 0.5 6 572.4 96 4.5 6.2 120
014.30.710 8 571.2 72 6 8.3
8" 013.25.710 812 608 80 776 644 24 18 M16 32 4 711 709 70 10 60 0.5 6 572.4 96 4.5 6.2 120
014.25.710 8 571.2 72 6 8.9
9 013.40.800.pdf 922 678 100 878 722 30 22 M20 40 6 801 798 90 10 80 0.5 8 635.2 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 0.5 8 635.2 80 8 11.1 220
014.30.800 10 634 64 10 14.1
10 013.40.900.pdf 1022 778 100 978 822 30 22 M20 40 6 901 898 90 10 80 0.5 8 739.2 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 0.5 8 739.2 93 8 11.1 240
014.30.900 10 734 74 10 14
11 013.40.1000.pdf 1122 878 100 1078 922 36 22 M20 40 6 1001 998 90 10 80 0.5 10 824 83 10 14 270
014.40.1000 12 820.8 69 12 16.7
11" 013.30.1000 1122 878 100 1078 922 36 22 M20 40 6 1001 998 90 10 80 0.5 10 824 83 10 14 270
014.30.1000 12 820.8 69 12 16.7
12 013.40.1120.pdf 1242 998 100 1198 1042 36 22 M20 40 6 1121 1118 90 10 80 0.5 10 944 95 10 14 300
014.40.1120 12 940.8 79 12 16.7
12" 013.30.1120 1242 998 100 1198 1042 36 22 M20 40 6 1121 1118 90 10 80 0.5 10 944 95 10 14 300
014.30.1120 12 940.8 79 12 16.7
13 013.45.1250.pdf 1390 1110 110 1337 1163 40 26 M24 48 5 1252 1248 100 10 90 0.5 12 1048.8 88 13.5 18.8 420
014.45.1250 14 1041.6 75 15.8 21.9
13" 013.35.1250 1390 1110 110 1337 1163 40 26 M24 48 5 1251 1248 100 10 90 0.5 12 1048.8 88 13.5 18.8 420
014.35.1250 14 1041.6 75 15.8 21.9
14 013.45.1400.pdf 1540 1260 110 1487 1313 40 26 M24 48 5 1402 1398 100 10 90 0.5 12 1192.8 100 13.5 18.8 480
014.45.1400 14 1195.6 86 15.5 21.9
14" 013.35.1400 1540 1260 110 1487 1313 40 26 M24 48 5 1401 1398 100 10 90 0.5 12 1192.8 100 13.5 18.8 480
014.35.1400 14 1195.6 86 15.8 21.9
15 013.45.1600.pdf 1740 1460 110 1687 1513 45 26 M24 48 5 1602 1598 100 10 90 0.5 14 1391.6 100 15.8 21.9 550
014.45.1600 16 1382.4 87 18.1 25
15" 013.35.1600 1740 1460 110 1687 1513 45 26 M24 48 5 1601 1598 100 10 90 0.5 14 1391.6 100 15.8 21.9 550
014.35.1600 16 1382.4 87 18.1 25
16 013.45.1800.pdf 1940 1660 110 1887 1713 45 26 M24 48 5 1802 1798 100 10 90 0.5 14 1573.6 113 15.8 21.9 610
014.45.1800 16 1574.4 99 18.1 25
16" 013.35.1800 1940 1660 110 1887 1713 45 26 M24 48 5 1801 1798 100 10 90 0.5 14 1573.6 113 15.8 21.9 610
014.35.1800 16 1574.4 99 18.1 25
17 013.60.2000 2178 1825 144 2110 1891 48 33 M30 60 8 2002 1998 132 12 120 0.5 16 1734.4 109 24.1 33.3 1100
014.60.2000 18 1735.2 97 27.1 37.5
17" 013.40.2000 2178 1825 144 2110 1891 48 33 M30 60 8 2001 1998 132 12 120 0.5 16 1734.4 109 24.1 33.3 1100
014.40.2000 18 1735.2 97 27.1 37.5
18 013.60.2240 2418 2065 144 2350 2131 48 33 M30 60 8 2242 2238 132 12 120 0.5 16 1990.4 125 24.1 33.3 1250
014.60.2240 18 1987.2 111 27.1 37.5
18" 013.40.2240 2418 2065 144 2350 2131 48 33 M30 60 8 2241 2238 132 12 120 0.5 16 1990.4 125 24.1 33.3 1250
014.40.2240 18 1987.2 111 27.1 37.5
19 013.60.2500 2678 2325 144 2610 2391 56 33 M30 60 8 2502 2498 132 12 120 0.5 18 2239.2 125 27.1 37.5 1400
014.60.2500 20 2228 112 30.1 41.8
19" 013.40.2500 2678 2325 144 2610 2391 56 33 M30 60 8 2501 2498 132 12 120 0.5 18 2239.2 125 27.1 37.5 1400
014.40.2500 20 2228 112 30.1 41.8
20 013.60.2800 2978 2625 144 2910 2691 56 33 M30 60 8 2802 2798 132 12 120 0.5 18 2527.2 141 27.1 37.5 1600
014.60.2800 20 2528 127 30.1 41.8
20" 013.40.2800 2978 2625 144 2910 2691 56 33 M30 60 8 2802 2798 132 12 120 0.5 18 2527.2 141 27.1 37.5 1600
014.40.2800 20 2528 127 30.1 41.8
21 013.75.3150 3376 2922 174 3286 3014 56 45 M42 84 8 3152 3147 162 12 150 0.5 20 2828 142 37.7 52.2 2800
014.75.3150 22 2824.8 129 41.5 57.4
21" 013.50.3150 3376 2922 174 3286 3014 56 45 M42 84 8 3152 3147 162 12 150 0.5 20 2828 142 37.7 52.2 2800
014.50.3150 22 2824.8 129 41.5 57.4


Xuzhou Wanda Slewing Bearing Co.,Ltd.
One More Choice For You!
Xuzhou Wanda Slewing Bearing Co.,Ltd.
 丨Add: No.8,Dianchang North Road,High-tech Industrial Development Zone,Xuzhou City,Jiangsu Province,China.
  丨+86-516-83309366   
   丨  info@slew-bearing.com
    丨 +86-180 2053 7858

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