Double row ball slewing bearing has three seat ring, the steel ball and the spacing block can be directly arrange into the upper and lower races, two rows of upper and lower steel balls with differently diameter are fitted according to the stress condition.
Slewing bearing is called the joint of machine, which is used to connect the working part and supporting part. It is widely used in cranes, such as wheeled crane, crawling crane, gantry crane, tower crane and truck mounted crane.
Slewing crane and non slewing crane are used in port, workshop, construction site for material handling, emergency. With slewing bearing, slewing crane has the advantage of larger working area.
Our advantages:
1.Fast delivery
2.Good quality and competitive price
3.Trial order accepted
4.ISO certified company
5.OEM
6. Custom-design is available.
Wight/KG:100-4700
| No | Model Pdf.format | Dimensions | Mounting Dimension | Structural Dimension | Gear Data | Gear circumferential force | Weight kg | ||||||||||||
| D mm | d mm | H mm | D1 mm | D2 mm | n | mm | n1 mm | H1 mm | h mm | b mm | x | m mm | D e mm | z | Normalizing Z 104N | Quenching T 104N | |||
| 1 | | 616 | 384 | 106 | 580 | 420 | 20 | 18 | 4 | 96 | 26 | 60 | 0.5 | 5 | 644 | 126 | 3.7 | 5.2 | 100 |
| 022.25.500 | 6 | 646.8 | 105 | 4.5 | 6.2 | ||||||||||||||
| 2 | | 676 | 444 | 106 | 640 | 480 | 20 | 18 | 4 | 96 | 26 | 60 | 0.5 | 5 | 704 | 138 | 3.7 | 5.2 | 115 |
| 022.25.560 | 6 | 706.8 | 115 | 4.5 | 6.2 | ||||||||||||||
| 3 | | 746 | 514 | 106 | 710 | 550 | 24 | 18 | 4 | 96 | 26 | 60 | 0.5 | 6 | 790.8 | 129 | 4.5 | 6.2 | 130 |
| 022.25.630 | 8 | 790.4 | 96 | 6 | 8.3 | ||||||||||||||
| 4 | | 826 | 594 | 106 | 790 | 630 | 24 | 18 | 4 | 96 | 26 | 60 | 0.5 | 6 | 862.8 | 141 | 4.5 | 6.2 | 140 |
| 022.25.710 | 8 | 862.4 | 105 | 6 | 8.3 | ||||||||||||||
| 5 | | 942 | 658 | 124 | 898 | 702 | 30 | 22 | 6 | 114 | 29 | 80 | 0.5 | 8 | 982.4 | 120 | 8 | 11.1 | 200 |
| 022.30.800 | 10 | 988 | 96 | 10 | 14 | ||||||||||||||
| 6 | | 1042 | 758 | 124 | 998 | 802 | 30 | 22 | 6 | 114 | 29 | 80 | 0.5 | 8 | 1086.4 | 133 | 8 | 11.1 | 250 |
| 022.30.900 | 10 | 1088 | 106 | 10 | 14 | ||||||||||||||
| 7 | | 1142 | 858 | 124 | 1098 | 902 | 36 | 22 | 6 | 114 | 29 | 80 | 0.5 | 10 | 1198 | 117 | 10 | 14 | 300 |
| 022.30.1000 | 12 | 1197.6 | 97 | 12 | 16.7 | ||||||||||||||
| 8 | | 1262 | 978 | 124 | 1218 | 1022 | 36 | 22 | 6 | 114 | 29 | 80 | 0.5 | 10 | 1318 | 129 | 10 | 14 | 340 |
| 022.30.1120 | 12 | 1317.6 | 107 | 12 | 16.7 | ||||||||||||||
| 9 | | 1426 | 1074 | 160 | 1374 | 1126 | 40 | 26 | 5 | 150 | 39 | 90 | 0.5 | 12 | 1497.6 | 122 | 13.5 | 18.8 | 580 |
| 022.40.1250 | 14 | 1495.2 | 104 | 15.8 | 21.9 | ||||||||||||||
| 10 | | 1576 | 1224 | 160 | 1524 | 1272 | 40 | 26 | 5 | 150 | 39 | 90 | 0.5 | 12 | 1641.6 | 134 | 13.5 | 18.8 | 650 |
| 022.40.1400 | 14 | 1649.2 | 115 | 15.8 | 21.9 | ||||||||||||||
| 11 | | 1776 | 1424 | 160 | 1724 | 1476 | 45 | 26 | 5 | 150 | 39 | 90 | 0.5 | 14 | 1845.2 | 129 | 15.8 | 21.9 | 750 |
| 022.40.1600 | 16 | 1852.8 | 113 | 18.1 | 25 | ||||||||||||||
| 12 | | 1976 | 1624 | 160 | 1924 | 1676 | 45 | 26 | 5 | 150 | 39 | 90 | 0.5 | 14 | 2055.2 | 144 | 15.8 | 21.9 | 820 |
| 022.40.1800 | 16 | 2060.8 | 126 | 18.1 | 25 | ||||||||||||||
| 13 | 021.50.2000 | 2215 | 1785 | 190 | 2149 | 1851 | 48 | 33 | 8 | 178 | 47 | 120 | 0.5 | 16 | 2300.8 | 141 | 24.1 | 33.3 | 1150 |
| 022.50.2000 | 18 | 2300.4 | 125 | 27.1 | 37.5 | ||||||||||||||
| 14 | 021.50.2240 | 2455 | 2025 | 190 | 2389 | 2091 | 48 | 33 | 8 | 178 | 47 | 120 | 0.5 | 16 | 2540.8 | 156 | 24.1 | 33.3 | 1500 |
| 022.50.2240 | 18 | 2552.4 | 139 | 27.1 | 37.5 | ||||||||||||||
| 15 | 021.50.2500 | 2715 | 2285 | 190 | 2649 | 2351 | 56 | 33 | 8 | 178 | 47 | 120 | 0.5 | 18 | 2804.4 | 153 | 27.1 | 37.5 | 1700 |
| 022.50.2500 | 20 | 2816 | 138 | 30.1 | 41.8 | ||||||||||||||
| 16 | 021.50.2800 | 3015 | 2585 | 190 | 2949 | 2651 | 56 | 33 | 8 | 178 | 47 | 120 | 0.5 | 18 | 3110.4 | 170 | 27.1 | 37.5 | 1900 |
| 022.50.2800 | 20 | 3116 | 153 | 30.1 | 41.8 | ||||||||||||||
| 17 | 021.60.3150 | 3428 | 2872 | 226 | 3338 | 2962 | 56 | 45 | 8 | 214 | 56 | 150 | 0.5 | 20 | 3536 | 174 | 37.7 | 52.2 | 3300 |
| 022.60.3150 | 22 | 3537.6 | 158 | 41.5 | 57.4 | ||||||||||||||
| 18 | 021.60.3550 | 3828 | 3272 | 226 | 3738 | 3362 | 56 | 45 | 8 | 214 | 56 | 150 | 0.5 | 20 | 3936 | 194 | 37.7 | 52.2 | 3700 |
| 022.60.3550 | 22 | 3933.6 | 176 | 41.5 | 57.4 | ||||||||||||||
| 19 | 021.60.4000 | 4278 | 3722 | 226 | 4188 | 3812 | 60 | 45 | 10 | 214 | 56 | 150 | 0.5 | 22 | 4395.6 | 197 | 41.5 | 57.4 | 4200 |
| 022.60.4000 | 25 | 4395 | 173 | 47.1 | 65.2 | ||||||||||||||
| 20 | 021.60.4500 | 4778 | 4222 | 226 | 4688 | 4312 | 60 | 45 | 10 | 214 | 56 | 150 | 0.5 | 22 | 4879.6 | 219 | 41.5 | 57.4 | 4700 |
| 022.60.4500 | 25 | 4895 | 193 | 47.1 | 65.2 | ||||||||||||||
Note:
1. N1 is the numbers of lubricating holes. Oil cup M10×1JB/T7940.1~JB/T7940.
2. The Oil nipple's location can be change according to the user's application.
3. n-φ can change to tapped hole, the diameter of tapped hole is M, and depth is 2M.
4. The tangential tooth force in the form is the max tooth force; the nominal tangential tooth force is 1/2 of the max one.
5. "K" is addendum reduction coefficient.