Factory wholesale Slewing Bearing Catalog - External gear single row ball four point contact 011 series slewing bearing – Wanda
Factory wholesale Slewing Bearing Catalog - 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:



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Car parking system used slewing bearing
abide by the contract", conforms on the market requirement, joins from the market competition by its good quality likewise as provides more comprehensive and superb support for customers to let them become large winner. The pursue of the company, is definitely the clients' pleasure for Factory wholesale Slewing Bearing Catalog - External gear single row ball four point contact 011 series slewing bearing – Wanda , The product will supply to all over the world, such as: Poland, Peru, Albania, With its rich manufacturing experience, high-quality products, and perfect after-sale service, the company has gained good reputation and has become one of the famous enterprise specialized in manufacturing series.We sincerely hope to establish business relation with you and pursue mutual benefit.
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.

We are long-term partners, there is no disappointment every time, we hope to maintain this friendship later!
