Slewing rings : Single-row cross pin roller type slewing bearing
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Single-row cross pin roller type slewing bearing

Single-row cross pin roller type slewing bearing

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.
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 M10×1，GB1152-1153-79.
2.mounting hole n-φ, 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.
4.the trim top coeffivient of inner tooth is 0.1and 0.2,respectively.

 


number
Basic type
Configuration		 Mounting size
Structural size		 Gear Data Gear Data Int Gear Tooth lood Rete rence weight

Toothless DL mm
Ext Toothing DL mm		 Int Toothing Dl mm D
mm		 d
mm		 H
mm		 D1
mm		 D2
mm		 n
mm		 φ
mm		 n1
mm		 D3
mm		 d1
mm		 H1
mm		 h
mm		 b
mm		 x
mm		 m
mm		 De
mm		 Z De
mm		 Z Normalizing Z 104N Conditioning T 104N kg
1 110.25.500 111.25.500 113.25.500 602 398 75 566 434 20 18 4 498 502 65 10 60 0.5 5 629 123 367 74 3.7 5.2 80
112.25.500 114.25.500 6 628.8 102 368.4 62 4.5 6.2
2 110.25.560 111.25.560 113.25.560 662 458 75 626 494 20 18 4 558 562 65 10 60 0.5 5 689 135 427 86 3.7 5.2 90
112.25.560 114.25.560 6 688.8 112 428.4 72 4.5 6.2
3 110.25.630 111.25.630 113.25.630 732 528 75 696 564 24 18 4 628 632 65 10 60 0.5 6 772.8 126 494.4 83 4.5 6.2 100
112.25.630 114.25.630 8 744.4 94 491.2 62 6.0 8.3
4 110.25.710 111.25.710 113.25.710 812 608 75 776 644 24 18 4 708 712 65 10 60 0.5 6 850.8 139 572.4 96 4.5 6.2 110
112.25.710 114.25.710 8 854.4 104 571.2 72 6.0 8.3
5 110.28.800 111.28.800 113.28.800 922 678 82 878 722 30 22 6 798 802 72 10 65 0.5 8 966.4 118 635.2 80 6.5 9.1 170
112.28.800 114.28.800 10 968 94 634 64 8.1 11.4
6 110.28.900 111.28.900 113.28.900 1022 778 82 978 822 30 22 6 898 902 72 10 65 0.5 8 1062.4 130 739.2 93 6.5 9.1 190
112.28.900 114.28.900 10 1068 1004 734 74 8.1 11.4
7 110.28.1000 111.28.1000 113.28.1000 1122 878 82 1078 922 36 22 6 998 1002 72 10 65 0.5 10 1188 116 824 83 8.1 11.4 210
112.28.1000 114.28.1000 12 1185.6 93 820.8 69 9.7 13.6
8 110.28.1120 111.28.1120 113.28.1120 1242 998 82 1198 1042 36 22 6 1118 1122 72 10 65 0.5 10 1298 127 944 95 8.1 11.4 230
112.28.1120 114.28.1120 12 1305.6 106 940.8 79 9.7 13.6
9 110.32.1250 111.32.1250 113.32.1250 1390 1110 91 1337 1163 40 26 5 1248 1252 81 10 75 0.5 12 1449.6 118 1048.8 88 11.3 15.7 350
112.32.1250 114.32.1250 14 1453.2 101 1041.6 75 13.2 18.2
10 110.32.1400 111.32.1400 113.32.1400 1540 1260 91 1487 1313 40 26 5 1398 1402 81 10 75 0.5 12 1605.6 131 1192.8 100 11.3 15.7 4000
112.32.1400 114.32.1400 14 1607.2 112 1195.6 86 13.2 18.2
11 110.32.1600 111.32.1600 113.32.1600 1740 1460 91 1687 1531 45 26 5 1598 1602 81 10 75 0.5 14 1817.2 127 1391.6 1000 13.2 18.2 440
112.32.1600 114.32.1600 16 1820.8 111 1382.4 87 15.1 22.4
12 110.65.1800 111.65.1800 113.65.1800 1940 1660 91 1887 1713 45 26 5 1798 1802 81 10 75 0.5 14 2013.2 141 1573.6 113 13.2 18.2 500
112.65.1800 114.65.1800 16 2012.8 123 1574.4 99 15.1 22.4
13 110.40.2000 111.40.20000 113.40.20000 2178 1825 112 2110 1891 48 33 8 1997 2003 100 10 90 0.5 16 2268.8 139 1734.4 109 18.1 25.0 900
112.40.20000 114.40.20000 18 2264.4 123 1735.2 97 20.3 28.1
14 110.40.2240 111.40.2240 113.40.2240 2418 2065 112 2350 2431 48 33 8 2237 2243 100 12 90 0.5 16 2492.8 153 1990.4 125 18.1 25.0 1000
112.40.2240 114.40.2240 18 2498.4 136 1987.2 111 13.2 28.1
15 110.40.2500 111.40.2500 113.40.2500 2678 2325 112 2610 2391 56 33 8 2497 2503 100 12 90 0.5 18 2768.4 151 2239.2 125 20.3 28.1 1100
112.40.2500 114.40.2500 20 2776 136 2228 112 22.6 31.3
16 110.40.2800 111.40.2800 113.40.2800 2978 2625 112 2910 2691 56 33 8 2797 2803 100 12 90 0.5 18 3074.4 168 2527.2 141 20.3 28.1 1250
112.40.2800 114.40.2800 20 3076 151 2528 127 22.6 31.3
17 110.50.3150 111.50.3150 113.50.3150 3376 2922 134 3286 3014 56 45 8 3147 3153 122 12 110 0.5 20 3476 171 2828 142 27.6 38.3 2150
112.50.3150 114.50.3150 22 3471.6 155 2824.8 129 30.4 42.1
18 110.50.3550 111.50.3550 113.50.3550 3776 3322 134 3686 3414 56 45 8 3547 3553 122 12 110 0.5 20 3876 191 3228 162 27.6 38.3 2470
112.50.3550 114.50.3550 22 3889.6 174 3220.8 147 30.4 42.1
19 110.50.4000 111.50.4000 113.50.4000 4226 3772 134 4136 3864 60 45 10 3997 4003 122 12 110 0.5 22 4329.6 194 3660.8 167 30.4 42.1 2800
112.50.4000 114.50.4000 25 4345 171 3660 147 34.5 47.8
20 110.50.4500 111.50.4500 113.50.4500 4726 4272 134 4636 4364 60 45 10 4497 4503 122 12 110 0.5 22 4835.6 217 4166.8 190 30.4 42.1 3100
112.50.4500 114.50.4500 25 4845 191 4160 167 34.5 47.8

 

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