Crawler-type rotary drilling rig is a small and medium rotary drilling rig developed by us for civil engineering, municipal construction, and railway, bridge pile foundation projects. For the rotary drilling machine, we suggest to use the three row roller slewing bearing, it has three seat rings,which separate the upper,lower and radial raceways,
it made each row of the roller's load capacity can be specified and can bear different loads simultaneously.
The capacity load is the largest one compare with the other three models.
In order to ensure the smooth operation of rotary drilling under different working conditions, the slewing bearing must bear larger overturning moment.Our technical department choose Three-row roller slewing bearings.
In addition, we selected 42CrMo as the material, it has better metal properties for quenching and tempering heat treatment, so that the hardness of the material itself reaches HB240-280, which lays a solid foundation for increasing the service life of the slewing ring/turntable bearing and improving the load-carrying capacity.
Wight/KG:224-7320
To get drawing (pdf),please clik on Model.
No. | External Gear | Dimensions | Mounting Dimension | Structural Dimension | Gear Data | Gear circumferential force | Weight | ||||||||||||||
D | d | H | D1 | D2 | n | mm | dm | L | n1 | H1 | h | b | x | m | D e | z | Normalizing | Quenching | |||
1 | 634 | 366 | 148 | 598 | 402 | 24 | 18 | M16 | 32 | 4 | 10 | 32 | 80 | 0.5 | 5 | 664 | 130 | 5.0 | 6.7 | 224 | |
132.25.500 | 6 | 664.8 | 108 | ||||||||||||||||||
2 | 694 | 426 | 148 | 658 | 462 | 24 | 18 | M16 | 32 | 4 | 10 | 32 | 80 | 0.5 | 5 | 724 | 142 | 5.0 | 6.7 | 240 | |
132.25.560 | 6 | 724.8 | 118 | ||||||||||||||||||
3 | 764 | 496 | 148 | 728 | 532 | 28 | 18 | M16 | 32 | 4 | 10 | 32 | 80 | 0.5 | 6 | 808.8 | 132 | 6.0 | 8 | 270 | |
132.25.630 | 8 | 806.4 | 98 | ||||||||||||||||||
4 | 844 | 576 | 148 | 808 | 612 | 28 | 18 | M16 | 32 | 4 | 10 | 32 | 80 | 0.5 | 6 | 886.8 | 145 | 6.0 | 8 | 300 | |
132.25.710 | 8 | 886.4 | 108 | ||||||||||||||||||
5 | 964 | 636 | 182 | 920 | 680 | 36 | 22 | M20 | 40 | 4 | 10 | 40 | 120 | 0.5 | 8 | 1006.4 | 123 | 12.1 | 16.7 | 500 | |
132.32.800 | 10 | 1008 | 98 | ||||||||||||||||||
6 | 1064 | 736 | 182 | 1020 | 780 | 36 | 22 | M20 | 40 | 4 | 10 | 40 | 120 | 0.5 | 8 | 1102.4 | 135 | 12.1 | 16.7 | 600 | |
132.32.900 | 10 | 1108 | 108 | ||||||||||||||||||
7 | 1164 | 836 | 182 | 1120 | 880 | 40 | 22 | M20 | 40 | 5 | 10 | 40 | 120 | 0.5 | 10 | 1218 | 119 | 15.1 | 20.9 | 680 | |
132.32.1000 | 12 | 1221.6 | 99 | ||||||||||||||||||
8 | 1284 | 956 | 182 | 1240 | 1000 | 40 | 22 | M20 | 40 | 5 | 10 | 40 | 120 | 0.5 | 10 | 1338 | 131 | 15.1 | 20.9 | 820 | |
132.32.1120 | 12 | 1341.6 | 109 | ||||||||||||||||||
9 | 1445 | 1055 | 220 | 1393 | 1107 | 45 | 26 | M24 | 48 | 5 | 10 | 50 | 150 | 0.5 | 12 | 1509.6 | 123 | 22.9 | 31.4 | 1200 | |
132.40.1250 | 14 | 1509.2 | 105 | ||||||||||||||||||
10 | 1595 | 1205 | 220 | 1543 | 1257 | 45 | 26 | M24 | 48 | 5 | 10 | 50 | 150 | 0.5 | 12 | 1665.6 | 136 | 22.9 | 31.4 | 1300 | |
132.40.1400 | 14 | 1663.2 | 116 | ||||||||||||||||||
11 | 1795 | 1405 | 220 | 1743 | 1457 | 48 | 26 | M24 | 48 | 6 | 10 | 50 | 150 | 0.5 | 14 | 1873.2 | 131 | 26.3 | 36.6 | 1520 | |
132.40.1600 | 16 | 1868.8 | 114 | ||||||||||||||||||
12 | 1995 | 1605 | 220 | 1943 | 1657 | 48 | 26 | M24 | 48 | 6 | 10 | 50 | 150 | 0.5 | 14 | 2069.2 | 145 | 26.3 | 36.6 | 1750 | |
132.40.1800 | 16 | 2076.8 | 127 | ||||||||||||||||||
13 | 131.45.2000 | 2221 | 1779 | 231 | 2155 | 1845 | 60 | 33 | M30 | 60 | 6 | 12 | 54 | 160 | 0.5 | 16 | 2300.8 | 141 | 32.2 | 44.5 | 2400 |
132.45.2000 | 18 | 2300.4 | 125 | ||||||||||||||||||
14 | 131.45.2240 | 2461 | 2019 | 231 | 2395 | 2085 | 60 | 33 | M30 | 60 | 6 | 12 | 54 | 160 | 0.5 | 16 | 2556.8 | 157 | 32.2 | 44.5 | 2700 |
132.45.2240 | 18 | 2552.4 | 139 | ||||||||||||||||||
15 | 131.45.2500 | 2721 | 2279 | 231 | 2655 | 2345 | 72 | 33 | M30 | 60 | 8 | 12 | 54 | 160 | 0.5 | 18 | 2822.4 | 154 | 36.2 | 50.1 | 3000 |
132.45.2500 | 20 | 2816 | 138 | ||||||||||||||||||
16 | 131.45.2800 | 3021 | 2579 | 231 | 2955 | 2645 | 72 | 33 | M30 | 60 | 8 | 12 | 54 | 160 | 0.5 | 18 | 3110.4 | 170 | 36.2 | 50.1 | 3400 |
132.45.2800 | 20 | 3116 | 153 | ||||||||||||||||||
17 | 131.50.3150 | 3432 | 2868 | 270 | 3342 | 2958 | 72 | 45 | M42 | 84 | 8 | 12 | 65 | 180 | 0.5 | 20 | 3536 | 174 | 45.2 | 62.6 | 5000 |
132.50.3150 | 22 | 3537.6 | 158 | ||||||||||||||||||
18 | 131.50.3550 | 3832 | 3268 | 270 | 3742 | 3358 | 72 | 45 | M42 | 84 | 8 | 258 | 65 | 180 | 0.5 | 20 | 3936 | 194 | 45.2 | 62.6 | 5680 |
132.50.3550 | 22 | 3933.6 | 176 | 49.8 | 68.9 | ||||||||||||||||
19 | 131.50.4000 | 4282 | 3718 | 270 | 4192 | 3808 | 80 | 45 | M42 | 84 | 8 | 258 | 65 | 180 | 0.5 | 22 | 4395.6 | 197 | 49.8 | 68.9 | 6470 |
132.50.4000 | 25 | 4395 | 173 | 56.5 | 78.3 | ||||||||||||||||
20 | 131.50.4500 | 4782 | 4218 | 270 | 4692 | 4308 | 80 | 45 | M42 | 84 | 8 | 258 | 65 | 180 | 0.5 | 22 | 4901.6 | 220 | 49.8 | 68.9 | 7320 |
132.50.4500 | 25 | 4895 | 193 | 56.5 | 78.3 |
As a professional manufacturer of slewing bearings, we XZWD xuzhou wanda slewing bearing always supply the most suitable solutions and provide the most suitable products according to the different application fields of our customers. Warmly welcome to consult and contact