Short Lead Time for Large Diameter Slewing Ring - External gear single row ball four point contact 011 series slewing bearing – Wanda
Short Lead Time for Large Diameter Slewing Ring - External gear single row ball four point contact 011 series slewing bearing – Wanda Detail:
External gear single row ball four-point contact slewing bearing 011 series
The slewing bearing with external gear means on the outside, there are tooth. The tooth could match with a pinion to rotary the slewing bearing.
The single-row four-point contact ball slewing ring is composed of two seat rings and has a compact structure. The steel ball contacts the arc raceway at four points. The size of the single-row ball slewing ring is large, mainly 0.4 to 10 meters, and some up to 40 meters, which can withstand several aspects of pressure. In addition, the single-row ball slewing bearing has a low operating speed and can achieve continuous rotation. The single-row ball slewing bearing has a relatively strong bearing capacity, can bear axial force, radial force and tilting moment, and can realize continuous rotation, especially reciprocating rotation within a certain angle, which is equivalent to the so-called “swing bearing”.
Mainly used for truck cranes, tower cranes, excavators, pile drivers, graders, road rollers, dynamic compactors, rock drilling machinery, engineering vehicles, radar scanning equipment, etc. to bear the overturning moment, vertical axial force, and horizontal inclination force.
Please find below specification for the external gear slewing ring:
No |
External gear |
Dimensions (mm) |
Mounting Dimensions (mm) |
Structural Dimension (mm) |
Gear data |
Gear force 10^4 KN |
weight |
||||||||||||||||
D |
d |
H |
D1 |
D2 |
n |
Φ |
dm |
L |
n1 |
D3 |
d1 |
H1 |
h |
b |
x |
M |
De |
z |
N |
T |
|||
1 |
011.20.200 |
280 |
120 |
60 |
248 |
152 |
12 |
16 |
M14 |
28 |
2 |
201 |
199 |
50 |
10 |
40 |
0 |
3 |
300 |
98 |
1.5 |
2.1 |
24 |
2 |
011.20.224 |
304 |
144 |
60 |
272 |
176 |
12 |
16 |
M14 |
28 |
2 |
225 |
223 |
50 |
10 |
40 |
0 |
3 |
321 |
105 |
1.5 |
2.1 |
25 |
3 |
011.20.250 |
330 |
170 |
60 |
298 |
202 |
18 |
16 |
M14 |
28 |
2 |
251 |
249 |
50 |
10 |
40 |
0 |
4 |
352 |
86 |
2.1 |
2.8 |
30 |
4 |
011.20.280 |
360 |
200 |
60 |
328 |
232 |
18 |
16 |
M14 |
28 |
2 |
281 |
279 |
50 |
10 |
40 |
0 |
4 |
384 |
94 |
1.5 |
2.8 |
34 |
5 |
011.25.315 |
408 |
222 |
70 |
372 |
258 |
20 |
18 |
M16 |
32 |
2 |
316 |
314 |
60 |
10 |
50 |
0 |
5 |
435 |
85 |
2.9 |
4.4 |
52 |
6 |
011.25.355 |
448 |
262 |
70 |
412 |
298 |
20 |
18 |
M16 |
32 |
2 |
356 |
354 |
60 |
10 |
50 |
0 |
5 |
475 |
93 |
2.9 |
4.4 |
59 |
7 |
011.25.400 |
493 |
307 |
70 |
457 |
343 |
20 |
18 |
M16 |
32 |
2 |
401 |
399 |
60 |
10 |
50 |
0 |
6 |
528 |
86 |
3.5 |
5.3 |
69 |
8 |
011.25.450 |
543 |
357 |
70 |
507 |
393 |
20 |
18 |
M16 |
32 |
2 |
451 |
449 |
60 |
10 |
50 |
0 |
6 |
576 |
94 |
3.5 |
5.3 |
76 |
9 |
011.30.500 |
602 |
398 |
80 |
566 |
434 |
20 |
18 |
M16 |
32 |
4 |
501 |
499 498 |
70 |
10 |
60 |
0.5 |
5 |
629 |
123 |
3.7 |
5.2 |
85 |
012.25/30.500 |
6 |
628.8 |
102 |
4.5 |
6.2 |
||||||||||||||||||
10 |
011.30.560 |
662 |
458 |
80 |
626 |
494 |
20 |
18 |
M16 |
32 |
4 |
561 |
559 558 |
70 |
10 |
60 |
0.5 |
5 |
689 |
135 |
3.7 |
5.2 |
95 |
012.25/30.560 |
6 |
688.8 |
112 |
4.5 |
6.2 |
||||||||||||||||||
11 |
011.30.630 |
732 |
528 |
80 |
696 |
564 |
24 |
18 |
M16 |
32 |
4 |
631 |
629 628 |
70 |
10 |
60 |
0.5 |
6 |
772.8 |
126 |
4.5 |
6.2 |
110 |
012.25/30.630 |
8 |
774.4 |
94 |
6 |
8.3/8.2 |
||||||||||||||||||
12 |
011.30.710 |
812 |
608 |
80 |
776 |
644 |
24 |
18 |
M16 |
32 |
4 |
711 |
709 708 |
70 |
10 |
60 |
0.5 |
6 |
850.8 |
139 |
4.5 |
6.2 |
120 |
012.25/30.710 |
8 |
854.4 |
104 |
6 |
8.9/8.3 |
||||||||||||||||||
13 |
011.40.800 |
922 |
678 |
100 |
878 |
722 |
30 |
22 |
M20 |
40 |
6 |
801 |
798 |
90 |
10 |
80 |
0.5 |
8 |
966.4 |
118 |
8 |
11.1 |
220 |
012.30/40.800 |
10 |
968 |
94 |
10 |
14.1/14 |
||||||||||||||||||
14 |
011.40.900 |
1022 |
778 |
100 |
978 |
822 |
30 |
22 |
M20 |
40 |
6 |
901 |
898 |
90 |
10 |
80 |
0.5 |
8 |
1062.4 |
130 |
8 |
11.1 |
240 |
012.30/40.900 |
10 |
1068 |
104 |
10 |
14 |
||||||||||||||||||
15 |
011.40.1000 |
1122 |
878 |
100 |
1078 |
922 |
36 |
22 |
M20 |
40 |
6 |
1001 |
998 |
90 |
10 |
80 |
0.5 |
10 |
1188 |
116 |
10 |
14 |
270 |
012.30/40.1000 |
12 |
1185.6 |
96 |
12 |
16.7 |
||||||||||||||||||
16 |
011.40.1120 |
1242 |
998 |
100 |
1198 |
1042 |
36 |
22 |
M20 |
40 |
6 |
1121 |
1118 |
90 |
10 |
80 |
0.5 |
10 |
1298 |
127 |
10 |
14 |
300 |
012.30/40.1120 |
12 |
1305.6 |
106 |
12 |
16.7 |
||||||||||||||||||
17 |
011.45.1250 |
1390 |
1110 |
110 |
1337 |
1163 |
40 |
26 |
M24 |
48 |
5 |
1252 |
1248 |
100 |
10 |
90 |
0.5 |
12 |
1449.6 |
118 |
13.5 |
18.8 |
420 |
012.35/45.1250 |
14 |
1453.2 |
101 |
15.8 |
21.9 |
||||||||||||||||||
18 |
011.45.1400 |
1540 |
1260 |
110 |
1487 |
1313 |
40 |
26 |
M24 |
48 |
5 |
1402 |
1398 |
100 |
10 |
90 |
0.5 |
12 |
1605.6 |
131 |
13.5 |
18.8 |
480 |
012.35/45.1400 |
14 |
1607.2 |
112 |
15.5 |
21.9 |
||||||||||||||||||
19 |
011.45.1600 |
1740 |
1460 |
110 |
1687 |
1513 |
45 |
26 |
M24 |
48 |
5 |
1602 |
1598 |
100 |
10 |
90 |
0.5 |
14 |
1817.2 |
127 |
15.8 |
21.9 |
550 |
012.35/45.1600 |
16 |
1820.8 |
111 |
18.1 |
25 |
||||||||||||||||||
20 |
011.45.1800 |
1940 |
1660 |
110 |
1887 |
1713 |
45 |
26 |
M24 |
48 |
5 |
1801 |
1798 |
100 |
10 |
90 |
0.5 |
14 |
2013.2 |
141 |
15.8 |
21.9 |
610 |
012.35/45.1800 |
16 |
2012.8 |
123 |
18.1 |
25 |
||||||||||||||||||
21 |
011.40/60.2000 |
2178 |
1825 |
144 |
2110 |
1891 |
48 |
33 |
M30 |
60 |
8 |
2001 |
1998 |
132 |
12 |
120 |
0.5 |
16 |
2268.8 |
139 |
24.1 |
33.3 |
1100 |
012.40/60.2000 |
18 |
2264.4 |
123 |
27.1 |
37.5 |
||||||||||||||||||
22 |
011.40/60.2240 |
2418 |
2065 |
144 |
2350 |
2131 |
48 |
33 |
M30 |
60 |
8 |
2241 |
2238 |
132 |
12 |
120 |
0.5 |
16 |
2492.8 |
153 |
24.1 |
33.3 |
1250 |
012.40/60.2240 |
18 |
2498.4 |
136 |
27.1 |
37.5 |
||||||||||||||||||
23 |
011.40/60.2500 |
2678 |
2325 |
144 |
2610 |
2391 |
56 |
33 |
M30 |
60 |
8 |
2501 |
2498 |
132 |
12 |
120 |
0.5 |
18 |
2768.4 |
151 |
27.1 |
37.5 |
1400 |
012.40/60.2500 |
20 |
2776 |
136 |
30.1 |
41.8 |
||||||||||||||||||
24 |
011.40/60.2800 |
2978 |
2625 |
144 |
2910 |
2691 |
56 |
33 |
M30 |
60 |
8 |
2802 |
2798 |
132 |
12 |
120 |
0.5 |
18 |
3074.4 |
168 |
27.1 |
37.5 |
1600 |
012.40/60.2800 |
20 |
3076 |
151 |
30.1 |
41.8 |
||||||||||||||||||
25 |
011.50/75.3150 |
3376 |
2922 |
174 |
3286 |
3014 |
56 |
45 |
M42 |
84 |
8 |
3152 |
3147 |
162 |
12 |
150 |
0.5 |
20 |
3476 |
171 |
37.7 |
52.2 |
2800 |
012.50/75.3150 |
22 |
3471.6 |
155 |
41.5 |
57.4 |
Product detail pictures:



Related Product Guide:
Car parking system used slewing bearing
With a sound enterprise credit history, exceptional after-sales services and modern production facilities, we've earned an outstanding track record amongst our consumers across the whole world for Short Lead Time for Large Diameter Slewing Ring - External gear single row ball four point contact 011 series slewing bearing – Wanda , The product will supply to all over the world, such as: Brunei, Malaysia, Karachi, To win customers' confidence, Best Source has set up a strong sales and after-sales team to deliver the best product and service. Best Source abides by the idea of "Grow with customer" and philosophy of "Customer-oriented" to achieve cooperation of mutual trust and benefit. Best Source will always stand ready to cooperate with you. Let's grow together!
1. Our manufacturing standard is according to machinery standard JB/T2300-2011, we also has been found the efficient Quality Management Systems(QMS) of ISO 9001:2015 and GB/T19001-2008.
2. We devote ourselves to the R &D of customized slewing bearing with high precision,special purpose and requirements.
3. With abundant raw materials and high production efficiency, the company can supply products to customers as quickly as possible and shorten the time for customers to wait for products.
4. Our internal quality control includes first inspection, mutual inspection, in-process quality control and sampling inspection to ensure product quality. The company has complete testing equipment and advanced testing method.
5. Strong after-sales service team, timely solve customer problems, to provide customers with a variety of services.

Adhering to the business principle of mutual benefits, we have a happy and successful transaction, we think we will be the best business partner.
