Slewing Ring Bearing With External Gear
Slewing Ring Bearing With External Gearis with gear on the external ring, it is processed by a gear shaping machine. Customer can prefer the gear hardening treatment or not according to the working condition, if it need high load and press, we advise to do hardening treatment. Due to the gear is on the outer ring, it can maximized the use of the limited space of the geared slewing ringand it is very easy to check the gear engagement and failure diagnosis. Another advantage is due to the large pitch circle diameter of the outer gear, it can be better to achieve a larger transmission ratio and greatly reduce the circuar force and torque to the related pinion.
Slewing Ring Bearing With External Gear Features and Benefits
Regarding the problems of the external gear slewing bearingteeth in the work, we have not received any complaints from customers in recent years, because our procedure technology of slewing bearing with internal gear and slewing bearing with external gearis very mature for the processing of teeth, especially the heat treatment of teeth.
The quenching of the teeth includes surface quenching, root tooth & surface quenching and full quenching.
The surface hardness of the quenched part is 50-60HRC, and the depth of the effective hardened layer must also meet the corresponding requirements according to the size of the teeth, and there should be no cracks on the surface of the tooth after hardening treatment.
We have been inspecting each set of products in strict accordance with the customer drawing requirements.
Excavator SlewingBearingWith External Gear Specifications
|
Slewing Bearing With External Gear |
|||||||||||||||||||
|
MODEL |
DIMENSION |
MOUNTING HOLE |
GEAR DATA |
||||||||||||||||
|
THROUGH HOLE |
SCREW HOLE |
kg |
|||||||||||||||||
|
D |
d |
H |
h |
D1 |
D2 |
φ |
n |
D1 |
D2 |
M |
L |
n |
z |
m |
Da |
B |
X |
||
|
mm |
mm |
mm |
mm |
||||||||||||||||
|
406 |
222 |
60 |
10 |
370 |
260 |
17 |
10 |
370 |
260 |
M16 |
24 |
10 |
140 106 |
3 4 |
423 428 |
40 |
-0.5 |
35 36 |
|
|
446 |
262 |
60 |
10 |
410 |
300 |
17 |
10 |
410 |
300 |
M16 |
24 |
10 |
153 116 |
3 4 |
462 468 |
40 |
-0.5 |
40 41 |
|
|
490 |
307 |
60 |
10 |
455 |
345 |
17 |
12 |
455 |
345 |
M16 |
24 |
12 |
127 103 |
4 5 |
512 520 |
40 |
-0.5 |
45 47 |
|
|
540 |
357 |
60 |
10 |
505 |
395 |
17 |
12 |
505 |
395 |
M16 |
24 |
12 |
140 113 |
4 5 |
564 570 |
40 |
-0.5 |
51 52 |
|
|
590 |
407 |
60 |
10 |
555 |
445 |
17 |
14 |
555 |
445 |
M16 |
24 |
14 |
122 103 |
5 6 |
615 624 |
40 |
-0.5 |
56 58 |
|
|
654 |
464 |
70 |
10 |
618 |
502 |
17 |
14 |
618 |
502 |
M16 |
30 |
14 |
169 136 |
4 5 |
680 685 |
50 |
-0.5 |
78 79 |
|
|
724 |
534 |
70 |
10 |
688 |
572 |
17 |
16 |
688 |
572 |
M16 |
30 |
16 |
186 150 |
4 5 |
748 755 |
50 |
-0.5 |
86 88 |
|
|
804 |
614 |
70 |
10 |
768 |
652 |
17 |
18 |
768 |
652 |
M16 |
30 |
18 |
166 139 |
5 6 |
835 840 |
50 |
-0.5 |
99 101 |
|
|
894 |
704 |
70 |
10 |
858 |
742 |
17 |
20 |
858 |
742 |
M16 |
30 |
20 |
154 116 |
6 8 |
930 936 |
50 |
-0.5 |
114 114 |
|
|
904 |
692 |
78 |
10 |
864 |
736 |
22 |
18 |
864 |
736 |
M20 |
36 |
18 |
156 118 |
6 8 |
942 952 |
58 |
-0.5 |
143 147 |
|
|
1004 |
792 |
78 |
10 |
964 |
836 |
22 |
20 |
964 |
836 |
M20 |
36 |
20 |
130 105 |
8 10 |
1048 1060 |
58 |
-0.5 |
162 168 |
|
|
1104 |
892 |
78 |
10 |
1064 |
936 |
22 |
24 |
1064 |
936 |
M20 |
36 |
24 |
143 115 |
8 10 |
1152 1160 |
58 |
-0.5 |
182 185 |
|
|
1120 |
876 |
90 |
10 |
1074 |
926 |
24 |
24 |
1074 |
926 |
M22 |
40 |
24 |
144 116 |
8 10 |
1160 1170 |
70 |
-0.5 |
227 232 |
|
|
1240 |
996 |
90 |
10 |
1194 |
1046 |
24 |
28 |
1194 |
1046 |
M22 |
40 |
28 |
129 108 |
10 12 |
1300 1308 |
70 |
-0.5 |
272 275 |
|
|
1370 |
1126 |
90 |
10 |
1324 |
1176 |
24 |
32 |
1324 |
1176 |
M22 |
40 |
32 |
142 119 |
10 12 |
1430 1440 |
70 |
-0.5 |
302 309 |
|
|
1520 |
1276 |
90 |
10 |
1474 |
1326 |
24 |
36 |
1474 |
1326 |
M22 |
40 |
36 |
131 113 |
12 14 |
1584 1596 |
70 |
-0.5 |
337 347 |
|
|
1390 |
1108 |
102 |
12 |
1336 |
1164 |
26 |
32 |
1474 |
1164 |
M24 |
45 |
32 |
144 120 |
10 12 |
1450 1452 |
80 |
-0.5 |
396 392 |
|
|
1540 |
1258 |
102 |
12 |
1486 |
1314 |
26 |
36 |
1486 |
1314 |
M24 |
45 |
36 |
133 114 |
12 14 |
1608 1610 |
80 |
-0.5 |
448 443 |
|
|
1740 |
1458 |
102 |
12 |
1686 |
1514 |
26 |
40 |
1686 |
1514 |
M24 |
45 |
40 |
150 129 |
12 14 |
1812 1820 |
80 |
-0.5 |
528 534 |
|
|
1940 |
1658 |
102 |
12 |
1886 |
1714 |
26 |
44 |
1886 |
1714 |
M24 |
45 |
44 |
143 126 |
14 16 |
2016 2032 |
80 |
-0.5 |
583 607 |
|
|
1762 |
1434 |
124 |
12 |
1704 |
1496 |
30 |
40 |
1704 |
1496 |
M27 |
50 |
40 |
151 130 |
12 14 |
1824 1834 |
100 |
-0.5 |
714 727 |
|
|
1964 |
1634 |
124 |
12 |
1904 |
1696 |
30 |
44 |
1904 |
1696 |
M27 |
50 |
44 |
145 127 |
16 18 |
2044 2048 |
100 |
-0.5 |
845 843 |
|
|
2162 |
1834 |
124 |
12 |
2104 |
1896 |
30 |
48 |
2104 |
1896 |
M27 |
50 |
48 |
139 124 |
16 18 |
2240 2250 |
100 |
-0.5 |
912 927 |
|
|
2402 |
2074 |
124 |
12 |
2344 |
2136 |
30 |
54 |
2344 |
2136 |
M27 |
50 |
54 |
154 138 |
16 18 |
2480 2502 |
100 |
-0.5 |
1020 1078 |
|
|
2662 |
2334 |
124 |
12 |
2604 |
2396 |
30 |
60 |
2604 |
2396 |
M27 |
50 |
60 |
152 137 |
18 20 |
2754 2760 |
100 |
-0.5 |
1171 1175 |
|
|
2696 |
2304 |
150 |
14 |
2626 |
2374 |
33 |
60 |
2626 |
2374 |
M30 |
56 |
60 |
154 139 |
18 20 |
2790 2800 |
122 |
-0.5 |
1677 1701 |
|
As one of slew ring bearing manufacturers, we can offer sorts of related products for sale, if you have needs, please contact us.
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