Payment & Shipping Terms | Supply Capacity | ||
---|---|---|---|
Payment Term: | L/C, WU, T/T | Production Capacity: | 10000 Piece/Pieces per... |
MOQ: | 1 Piece/Pieces | Packing: | RNB OR NATURAL |
Means of Transport: | Ocean, Air | Delivery Date: | 50days |
Single-Row Crossed Rollers Slewing bearings
CHARACTERISTIC OF STRUCTURE PERFORMANCEAND APPLICATION
The single-row cross roller slewing ring is composed of two seatrings. It features compact in design, light
in weight, high precision and small fitting clearance.As the rollers are 1:1 cross arrange, it is suitable
for high precision mounting and capable to bear axial force, resultant moment and considerable large radial force. slewing bearing, slewing bearings .The single-row crossed roller slewing rings are widely used for histing, transporting, engineering machines as well as for military products.
Notes:
1. n1-number of lubricating holes, evenly distributed, lubricating nipple M10????GB1152-1153-79.
2. mounting hole maybe replaced with screw hole, tooth width maybe taken as H-h.
3. Gear force of beriphery given in the table is its maximum value, nominal force of periphery is taken 1/2 of the given calue. slewing bearing, slewing bearings
4. the trim top coeffivient of inner tooth is 0.1and 0.2,respectively
Gear heat treatment forms( Single-Row Crossed Rollers Slewing bearings )
Due to the need of transmission power or torque of slewing bearing, there are usually teeth in a ferrule. The general state of heat treatment of gear is normalizing or tempering. And the tooth surface and tooth root is IF Quenching
Iterm No. |
Principaldimensions/mm |
Installationdimension |
Structure dimension |
GearParameter |
Outer gearParameter |
Inner gearParameter |
Gearcircular force |
Mass |
||||||||||||||||
|
|
|
D |
d |
H |
D1 |
D2 |
n |
Φ |
n1 |
d1 |
D3 |
H1 |
h |
b |
x |
m |
De |
Z |
De |
Z |
|
|
|
HJB.20.625 |
HJW.20.625 |
HJN.20.625 |
725 |
525 |
80 |
685 |
565 |
18 |
18 |
3 |
627 |
623 |
68 |
12 |
60 |
+1.4 |
5 |
751.9 |
146 |
498.8 |
101 |
|
5.2 |
100 |
HJW.20.625A |
HJN.20.625A |
+1.15 |
6 |
755.5 |
122 |
496.7 |
84 |
|
6.2 |
|||||||||||||||
HJB.20.720 |
HJW.20.720 |
HJN.20.720 |
820 |
620 |
80 |
780 |
660 |
18 |
18 |
3 |
722 |
718 |
68 |
12 |
60 |
+1.4 |
6 |
860.3 |
139 |
586.6 |
99 |
|
6.2 |
120 |
HJW.20.720A |
HJN.20.720A |
+1.0 |
8 |
861.1 |
104 |
582.3 |
74 |
|
8.3 |
|||||||||||||||
HJB.30.820 |
HJW.30.820 |
HJN.30.820 |
940 |
705 |
95 |
893 |
749 |
24 |
20 |
4 |
822 |
818 |
83 |
12 |
70 |
+1.4 |
6 |
980.6 |
159 |
664.5 |
112 |
|
7.2 |
210 |
HJW.30.820A |
HJN.30.820A |
+1.0 |
10 |
986.2 |
95 |
658.0 |
67 |
|
12.2 |
|||||||||||||||
HJB.30.880 |
HJW.30.880 |
HJN.30.880 |
1000 |
760 |
95 |
956 |
800 |
24 |
20 |
4 |
882 |
878 |
83 |
12 |
70 |
+1.15 |
8 |
1047.5 |
127 |
718.2 |
91 |
|
9.7 |
230 |
HJW.30.880A |
HJN.30.880A |
+1.0 |
10 |
1046.3 |
101 |
707.9 |
72 |
|
12.2 |
|||||||||||||||
HJB.30.1020 |
HJW.30.1020 |
HJN.30.1020 |
1170 |
875 |
95 |
1120 |
930 |
24 |
22 |
4 |
1022 |
1018 |
80 |
15 |
70 |
+1.4 |
8 |
1219.3 |
148 |
830.1 |
105 |
|
9.7 |
300 |
HJW.30.1020A |
HJN.30.1020A |
+1.15 |
10 |
1219.2 |
118 |
827.8 |
84 |
|
12.2 |
|||||||||||||||
HJB.36.1220 |
HJW.36.1220 |
HJN.36.1220 |
1365 |
1075 |
120 |
1310 |
1130 |
36 |
24 |
6 |
1222 |
1218 |
105 |
15 |
90 |
+1.4 |
10 |
1424.9 |
138 |
1027.8 |
104 |
|
15.7 |
450 |
HJW.36.1220A |
HJN.36.1220A |
+1.0 |
12 |
1435.9 |
116 |
1017.3 |
86 |
|
18.8 |
|||||||||||||||
HJB.36.1250 |
HJW.36.1250 |
HJN.36.1250 |
1400 |
1090 |
120 |
1350 |
1150 |
36 |
26 |
6 |
1252 |
1248 |
105 |
15 |
90 |
-0.35 |
10 |
1443 |
143 |
1037 |
105 |
|
15.7 |
520 |
HJW.36.1250A |
HJN.36.1250A |
+1.0 |
12 |
1449.6 |
117 |
1036.8 |
86 |
|
18.8 |
|||||||||||||||
HJB36.1435 |
HJW.36.1435 |
HJN.36.1435 |
1595 |
1278 |
120 |
1535 |
1335 |
36 |
26 |
6 |
1437 |
1433 |
105 |
15 |
90 |
+1.15 |
12 |
1655.5 |
134 |
1221.2 |
103 |
|
18.8 |
610 |
HJW.36.1435A |
HJN.36.1435A |
+1.0 |
14 |
1661.2 |
115 |
1214.8 |
83 |
|
21.9 |
|||||||||||||||
HJB.45.1540 |
HJW.45.1540 |
HJN.45.1540 |
1720 |
1360 |
140 |
1660 |
1420 |
42 |
26 |
6 |
1543 |
1537 |
122 |
18 |
110 |
+1.4 |
12 |
1780.8 |
144 |
1293.1 |
109 |
|
23.0 |
732 |
HJW.45.1540A |
HJN.45.1540A |
+1.15 |
14 |
1791.1 |
124 |
1284.8 |
93 |
|
26.8 |
|||||||||||||||
HJB.45.1700 |
HJW.45.1700 |
HJN.45.1700 |
1875 |
1525 |
140 |
1815 |
1585 |
42 |
29 |
6 |
1703 |
1679 |
122 |
18 |
110 |
+1.15 |
14 |
1945.4 |
135 |
1452.7 |
105 |
|
26.8 |
844 |
Single-Row Crossed Rollers Slewing bearings