Please Send Inquiry:info@turntable-bearing.com
Series Q-Single Row Ball Slewing Bearing----Non Gear
Characteristic of structure,performance and application
The single row four point contact ball slewing bearing is composed of two seat
rings, which design in compact structure and light weight, steel ball contact
with the circular raceway at four point, it can bear the axial force, radial
force and the tilting moment at the same time.
It
can be used for slewing conveyer, welding manipulator, light & medium duty
crane, excavator, and other construction machinery.
|
No.
|
Model
|
Dimensions
|
Mounting Dimensions
|
Structural Dimensions
|
Weight
|
|
Non Gear
|
H
|
Du
|
Dn
|
n
|
Through Hole A
|
Screw Hole B/C/D
|
n1
|
h
|
|
D
|
d
|
φ
|
d1
|
T
|
|
mm
|
|
mm
|
|
mm
|
Kg
|
|
1
|
QU.315.20
|
408
|
222
|
60
|
370
|
260
|
10
|
17
|
M16
|
24
|
2
|
10
|
34
|
|
2
|
QU.355.20
|
448
|
262
|
60
|
410
|
300
|
10
|
17
|
M16
|
24
|
2
|
10
|
39
|
|
3
|
QU.400.20
|
493
|
307
|
60
|
455
|
345
|
12
|
17
|
M16
|
24
|
2
|
10
|
44
|
|
4
|
QU.450.20
|
543
|
357
|
60
|
505
|
395
|
12
|
17
|
M16
|
24
|
2
|
10
|
50
|
|
5
|
QU.500.20
|
593
|
407
|
60
|
555
|
445
|
14
|
17
|
M16
|
24
|
2
|
10
|
55
|
|
6
|
QU.560.20
|
656
|
464
|
70
|
618
|
502
|
14
|
17
|
M16
|
30
|
2
|
10
|
76
|
|
7
|
QU.630.20
|
726
|
534
|
70
|
688
|
572
|
16
|
17
|
M16
|
30
|
2
|
10
|
84
|
|
8
|
QU.710.20
|
806
|
614
|
70
|
768
|
652
|
18
|
17
|
M16
|
30
|
2
|
10
|
97
|
|
9
|
QU.800.20
|
896
|
704
|
70
|
858
|
742
|
20
|
17
|
M16
|
30
|
2
|
10
|
110
|
|
10
|
QU.800.25
|
908
|
692
|
78
|
864
|
736
|
18
|
22
|
M20
|
36
|
2
|
10
|
142
|
|
11
|
QU.900.25
|
1008
|
792
|
78
|
964
|
836
|
20
|
22
|
M20
|
36
|
2
|
10
|
163
|
|
12
|
QU.1000.25
|
1108
|
892
|
78
|
1064
|
936
|
24
|
22
|
M20
|
36
|
2
|
10
|
178
|
|
13
|
QU.1000.32
|
1124
|
876
|
90
|
1074
|
926
|
24
|
24
|
M22
|
40
|
2
|
10
|
230
|
|
14
|
QU.1120.32
|
1244
|
996
|
90
|
1194
|
1046
|
28
|
24
|
M22
|
40
|
4
|
10
|
263
|
|
15
|
QU.1250.32
|
1374
|
1126
|
90
|
1324
|
1176
|
32
|
24
|
M22
|
40
|
4
|
10
|
294
|
|
16
|
QU.1400.32
|
1524
|
1276
|
90
|
1474
|
1326
|
36
|
24
|
M22
|
40
|
4
|
10
|
333
|
|
17
|
QU.1250.40
|
1394
|
1108
|
102
|
1336
|
1164
|
32
|
26
|
M24
|
45
|
4
|
12
|
388
|
|
18
|
QU.1400.40
|
1544
|
1258
|
102
|
1486
|
1314
|
36
|
26
|
M24
|
45
|
4
|
12
|
444
|
|
19
|
QU.1600.40
|
1744
|
1458
|
102
|
1686
|
1514
|
40
|
26
|
M24
|
45
|
4
|
12
|
509
|
|
20
|
QU.1800.40
|
1944
|
1658
|
102
|
1886
|
1714
|
44
|
26
|
M24
|
45
|
4
|
12
|
576
|
|
21
|
QU.1600.50
|
1766
|
1434
|
124
|
1704
|
1496
|
40
|
30
|
M27
|
50
|
4
|
12
|
714
|
|
22
|
QU.1800.50
|
1966
|
1634
|
124
|
1904
|
1696
|
44
|
30
|
M27
|
50
|
4
|
12
|
794
|
|
23
|
QU.2000.50
|
2166
|
1834
|
124
|
2104
|
1896
|
48
|
30
|
M27
|
50
|
6
|
12
|
891
|
|
24
|
QU.2240.50
|
2406
|
2074
|
124
|
2344
|
2136
|
54
|
30
|
M27
|
50
|
6
|
12
|
1044
|
|
25
|
QU.2500.50
|
2666
|
2334
|
124
|
2604
|
2396
|
60
|
30
|
M27
|
50
|
6
|
12
|
1132
|
|
26
|
QU.2500.60
|
2696
|
2304
|
150
|
2626
|
2374
|
60
|
33
|
M30
|
56
|
6
|
14
|
1621
|
Note:
1. n1 is the number
of lubricating holes. Oil cup M10×1JB/T7940.1~JB/T7940.2 The Oil nipple's
location can be changed according to the user's application.
2. n-φ can be changed to tapped hole, the diameter of tapped hole is M,depth is
2M.
Please Send Inquiry:info@turntable-bearing.com