Four Point Contact Slewing Bearing
MC 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. It widely used in excavator slewing bearing,cranes,and so on.
Designations |
Boundary dimensions |
Bolt hole diameter |
Structure dimensions |
Gear parameters |
Basic load ratings |
Mass |
||||||||||||||||
D |
d |
H |
D1 |
D2 |
n |
φ |
D3 |
d1 |
H1 |
h |
n3 |
φ3 |
m |
Da |
Z |
da |
Z |
b |
x |
Coa |
||
external gear type |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
mm |
104 N |
kg |
||||||||||||
170 |
70 |
40 |
148 |
90 |
6 |
10 |
121 |
119 |
35 |
5 |
2 |
M6x1 |
13 |
4.8 |
||||||||
240 |
90 |
36 |
214 |
116 |
8 |
10 |
179 |
177 |
28 |
8 |
2 |
M6x1 |
20 |
9.24 |
||||||||
011.20.200 |
280 |
120 |
60 |
248 |
152 |
12 |
16 |
201 |
199 |
50 |
10 |
2 |
M6x1 |
3 |
300 |
98 |
40 |
0 |
33 |
20 |
||
011.20.224 |
304 |
144 |
60 |
272 |
176 |
12 |
16 |
225 |
223 |
50 |
10 |
2 |
M6x1 |
3 |
321 |
105 |
40 |
0 |
38 |
22 |
||
011.20.250 |
330 |
170 |
60 |
298 |
202 |
18 |
16 |
251 |
249 |
50 |
10 |
2 |
M6x1 |
4 |
352 |
86 |
40 |
0 |
42 |
25 |
||
011.20.280 |
360 |
200 |
60 |
328 |
232 |
18 |
16 |
281 |
279 |
50 |
10 |
2 |
M6x1 |
4 |
384 |
94 |
40 |
0 |
49 |
28 |
||
011.25.315 |
408 |
222 |
70 |
372 |
258 |
20 |
18 |
316 |
314 |
60 |
10 |
2 |
M8x1 |
5 |
435 |
85 |
190 |
40 |
50 |
0 |
76 |
43 |
011.25.355 |
448 |
262 |
70 |
412 |
298 |
20 |
18 |
356 |
354 |
60 |
10 |
2 |
M8x1 |
5 |
475 |
93 |
235 |
49 |
50 |
0 |
81 |
49 |
011.25.400 |
493 |
307 |
70 |
457 |
343 |
20 |
18 |
401 |
399 |
60 |
10 |
2 |
M8x1 |
6 |
528 |
86 |
276 |
48 |
50 |
0 |
96 |
55 |
011.25.450 |
543 |
357 |
70 |
507 |
393 |
20 |
18 |
451 |
449 |
60 |
10 |
2 |
M8x1 |
6 |
576 |
94 |
324 |
56 |
50 |
0 |
112 |
64 |
011·30·500·** |
602 |
398 |
80 |
566 |
434 |
20 |
18 |
498.5 |
501.5 |
70 |
10 |
4 |
M10×1 |
5 |
630 |
123 |
365 |
74 |
60 |
+0.5 |
129 |
75.8 |
012·30·500·** |
602 |
398 |
80 |
566 |
434 |
20 |
18 |
498.5 |
501.5 |
70 |
10 |
4 |
M10×1 |
6 |
630 |
102 |
366 |
62 |
60 |
+0.5 |
129 |
75.8 |
011·30·560·** |
662 |
458 |
80 |
626 |
494 |
20 |
18 |
558.5 |
561.5 |
70 |
10 |
4 |
M10×1 |
5 |
690 |
135 |
425 |
86 |
60 |
+0.5 |
144 |
94 |
012·30·560·** |
662 |
458 |
80 |
626 |
494 |
20 |
18 |
558.5 |
561.5 |
70 |
10 |
4 |
M10×1 |
6 |
690 |
112 |
426.517 |
72 |
60 |
+0.5 |
144 |
94 |
011·30·630·** |
732 |
528 |
80 |
696 |
564 |
24 |
18 |
628.5 |
631.5 |
70 |
10 |
4 |
M10×1 |
6 |
774 |
126 |
492 |
83 |
60 |
+0.5 |
187 |
110 |
012·30·630·** |
732 |
528 |
80 |
696 |
564 |
24 |
18 |
628.5 |
631.5 |
70 |
10 |
4 |
M10×1 |
8 |
776 |
94 |
488 |
62 |
60 |
+0.5 |
187 |
110 |
011·30·710·** |
812 |
608 |
80 |
776 |
644 |
24 |
18 |
708.5 |
711.5 |
70 |
10 |
4 |
M10×1 |
6 |
852 |
139 |
570 |
86 |
60 |
+0.5 |
212 |
120 |
012·30·710·** |
812 |
608 |
80 |
776 |
644 |
24 |
18 |
708.5 |
711.5 |
70 |
10 |
4 |
M10×1 |
8 |
856 |
104 |
568 |
72 |
60 |
+0.5 |
212 |
120 |
1098 |
893 |
90 |
1060 |
845 |
48/47 |
22 |
956.5 |
953.5 |
71 |
19 |
6 |
M10×1 |
270 |
126 |
||||||||
011·40·800·** |
922 |
678 |
100 |
878 |
722 |
30 |
22 |
798.5 |
801.5 |
90 |
10 |
6 |
M10×1 |
8 |
968 |
118 |
632 |
80 |
80 |
+0.5 |
313 |
256 |
012·40·800·** |
922 |
678 |
100 |
878 |
722 |
30 |
22 |
798.5 |
801.5 |
90 |
10 |
6 |
M10×1 |
10 |
970 |
94 |
630 |
64 |
80 |
+0.5 |
313 |
256 |
011·40·900·** |
1022 |
778 |
100 |
978 |
822 |
30 |
22 |
898.5 |
901.5 |
90 |
10 |
6 |
M10×1 |
8 |
1064 |
130 |
736 |
93 |
80 |
+0.5 |
355 |
240 |
012·40·900·** |
1022 |
778 |
100 |
978 |
822 |
30 |
22 |
898.5 |
901.5 |
90 |
10 |
6 |
M10×1 |
10 |
1070 |
104 |
730 |
74 |
80 |
+0.5 |
355 |
240 |
011·40·1000·12 |
1122 |
878 |
100 |
1078 |
922 |
36 |
22 |
998.5 |
1001.5 |
90 |
10 |
6 |
M10×1 |
10 |
1190 |
116 |
820 |
83 |
80 |
+0.5 |
394 |
305 |
012·40·1000·** |
1122 |
878 |
100 |
1078 |
922 |
36 |
22 |
998.5 |
1001.5 |
90 |
10 |
6 |
M10×1 |
12 |
1188 |
96 |
816 |
69 |
80 |
+0.5 |
394 |
305 |
011·40·1120·** |
1242 |
998 |
100 |
1198 |
1042 |
36 |
22 |
1118 |
1122 |
90 |
10 |
6 |
M10×1 |
10 |
1300 |
127 |
940 |
95 |
80 |
+0.5 |
443 |
300 |
012·40·1120·** |
1242 |
998 |
100 |
1198 |
1042 |
36 |
22 |
1118 |
1122 |
90 |
10 |
6 |
M10×1 |
12 |
1308 |
106 |
936 |
79 |
80 |
+0.5 |
443 |
300 |
011·45·1250·** |
1390 |
1110 |
110 |
1337 |
1163 |
40 |
26 |
1248 |
1252 |
100 |
10 |
6 |
M10×1 |
12 |
1452 |
118 |
1044 |
88 |
90 |
+0.5 |
554 |
420 |
012·45·1250·** |
1390 |
1110 |
110 |
1337 |
1163 |
40 |
26 |
1248 |
1252 |
100 |
10 |
6 |
M10×1 |
14 |
1456 |
101 |
1036 |
75 |
90 |
+0.5 |
554 |
420 |
011·45·1400·** |
1540 |
1260 |
110 |
1487 |
1313 |
40 |
26 |
1398 |
1402 |
100 |
10 |
6 |
M10×1 |
12 |
1608 |
131 |
1188 |
100 |
90 |
+0.5 |
617 |
480 |
012·45·1400·** |
1540 |
1260 |
110 |
1487 |
1313 |
40 |
26 |
1398 |
1402 |
100 |
10 |
6 |
M10×1 |
14 |
1610 |
112 |
1190 |
86 |
90 |
+0.5 |
617 |
480 |
011·45·1600·** |
1740 |
1460 |
110 |
1687 |
1513 |
45 |
26 |
1598 |
1602 |
100 |
10 |
8 |
M10×1 |
14 |
1820 |
127 |
1386 |
100 |
90 |
+0.5 |
702 |
550 |
012·45·1600·** |
1740 |
1460 |
110 |
1687 |
1513 |
45 |
26 |
1598 |
1602 |
100 |
10 |
8 |
M10×1 |
16 |
1824 |
111 |
1376 |
87 |
90 |
+0.5 |
702 |
550 |
011·45·1800·** |
1940 |
1660 |
110 |
1887 |
1713 |
45 |
26 |
1798 |
1802 |
100 |
10 |
8 |
M10×1 |
14 |
2016 |
141 |
1568 |
113 |
90 |
+0.5 |
793 |
610 |
012·45·1800·** |
1940 |
1660 |
110 |
1887 |
1713 |
45 |
26 |
1798 |
1802 |
100 |
10 |
8 |
M10×1 |
16 |
2016 |
123 |
1568 |
99 |
90 |
+0.5 |
793 |
610 |
011·60·2000·** |
2178 |
1825 |
144 |
2110 |
1891 |
48 |
33 |
1998 |
2002 |
132 |
12 |
8 |
M10×1 |
16 |
2272 |
139 |
1728 |
109 |
120 |
+0.5 |
1210 |
1100 |
012·60·2000·** |
2178 |
1825 |
144 |
2110 |
1891 |
48 |
33 |
1998 |
2002 |
132 |
12 |
8 |
M10×1 |
18 |
2268 |
123 |
1728 |
97 |
120 |
+0.5 |
1210 |
1100 |
011·60·2240·** |
2418 |
2065 |
144 |
2350 |
2131 |
48 |
33 |
2237.5 |
2242.5 |
132 |
12 |
8 |
M10×1 |
16 |
2496 |
153 |
1984 |
125 |
120 |
+0.5 |
1350 |
1250 |
012·60·2240·** |
2418 |
2065 |
144 |
2350 |
2131 |
48 |
33 |
2237.5 |
2242.5 |
132 |
12 |
8 |
M10×1 |
18 |
2502 |
136 |
1980 |
111 |
120 |
+0.5 |
1350 |
1250 |
011·60·2500·** |
2678 |
2325 |
144 |
2610 |
2391 |
56 |
33 |
2497.5 |
2502.5 |
132 |
12 |
8 |
M10×1 |
18 |
2772 |
151 |
2232 |
125 |
120 |
+0.5 |
1500 |
1400 |
012·60·2500·** |
2678 |
2325 |
144 |
2610 |
2391 |
56 |
33 |
2497.5 |
2502.5 |
132 |
12 |
8 |
M10×1 |
20 |
2780 |
136 |
2220 |
112 |
120 |
+0.5 |
1500 |
1400 |
011·60·2800·** |
2978 |
2625 |
144 |
2910 |
2691 |
56 |
33 |
2797.5 |
2802.5 |
132 |
12 |
8 |
M10×1 |
18 |
3078 |
168 |
2520 |
141 |
120 |
+0.5 |
1680 |
1600 |
012·60·2800·** |
2978 |
2625 |
144 |
2910 |
2691 |
56 |
33 |
2797.5 |
2802.5 |
132 |
12 |
8 |
M10×1 |
20 |
3080 |
151 |
2520 |
127 |
120 |
+0.5 |
1680 |
1600 |
011·75·3150·** |
3376 |
2922 |
174 |
3286 |
3014 |
56 |
45 |
3147.5 |
3152.5 |
162 |
12 |
8 |
M10×1 |
20 |
3480 |
171 |
2820 |
142 |
150 |
+0.5 |
2380 |
2800 |
012·75·3150·** |
3376 |
2922 |
174 |
3286 |
3014 |
56 |
45 |
3147.5 |
3152.5 |
162 |
12 |
8 |
M10×1 |
22 |
3476 |
115 |
2816 |
129 |
150 |
+0.5 |
2380 |
2800 |
011·75·3550·** |
3776 |
3322 |
174 |
3686 |
3414 |
56 |
45 |
3547.5 |
3552.5 |
162 |
12 |
8 |
M10×1 |
20 |
3880 |
191 |
3220 |
162 |
150 |
+0.5 |
2690 |
3200 |
012·75·3550·** |
3776 |
3322 |
174 |
3686 |
3414 |
56 |
45 |
3547.5 |
3552.5 |
162 |
12 |
8 |
M10×1 |
22 |
3894 |
174 |
3212 |
147 |
150 |
+0.5 |
2690 |
3200 |
011·75·4000·** |
4226 |
3772 |
174 |
4136 |
3864 |
60 |
45 |
3997.5 |
4002.5 |
162 |
12 |
10 |
M10×1 |
22 |
4334 |
194 |
3652 |
167 |
150 |
+0.5 |
3020 |
3600 |
012·75·4000·** |
4226 |
3772 |
174 |
4136 |
3864 |
60 |
45 |
3997.5 |
4002.5 |
162 |
12 |
10 |
M10×1 |
25 |
4350 |
171 |
3650 |
147 |
150 |
+0.5 |
3020 |
3600 |
011·75·4500·** |
4726 |
4272 |
174 |
4636 |
4364 |
60 |
45 |
4497.5 |
4502.5 |
162 |
12 |
10 |
M10×1 |
22 |
4840 |
271 |
4158 |
190 |
150 |
+0.5 |
3410 |
4000 |
012·75·4500·** |
4726 |
4272 |
174 |
4636 |
4364 |
60 |
45 |
4497.5 |
4502.5 |
162 |
12 |
10 |
M10×1 |
25 |
4850 |
191 |
4150 |
167 |
150 |
+0.5 |
3410 |
4000 |
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