Crossed Roller Slewing Bearings

Features: The Single-row Crossed Roller Slewing Bearing consists of two seating rings. It has compact structure, light weight, and high manufacturing accuracy. Due to the small assembly clearances, it has high requirements for the assembly accuracy. The rollers are 1:1 cross arranged. It can bear the axial force, the overturning moment and a relatively large radial force simultaneously.
Category:

Internal Gear

Features
The Single-row Crossed Roller Slewing Bearing consists of two seating rings. It has compact structure, light weight, and high manufacturing accuracy. Due to the small assembly clearances, it has high requirements for the assembly accuracy. The rollers are 1:1 cross arranged. It can bear axial forces, turning moment and large radial forces at the same time.

Note:
1.n1 is the number of holes of lubricant, equally spaced, with oil cup M10×1 JB/T7940.1-JB/T7940.2
2.The fastening hole n-Φ can be replaced by the screw hole; the tooth width b can be changed to H-h
3.The peripheral force of the internal gear is the largest peripheral force; the rating peripheral force is the half of the peripheral force of the internal gear
4.The displacement coefficient of internal teeth is +0.35

Applications
It is applicable to the crane transportation, engineering machinery, military products, etc.

Bearing Model Dimensions Mounting Dimensions Structural Dimension Gear data weight  (kg)
Dmm dmm Hmm D1mm D2mm n omm dmmm Lmm n1 D3mm d1mm H1mm hmm bmm x Mmm Demm z
113.25.500 602 398 75 566 434 20 18 M16 32 4 498 502 65 10 60 0.5 5 367 74 80
114.25.500 6 368.4 62
113.25.560 662 458 75 626 494 20 18 M16 32 4 558 562 65 10 60 0.5 5 427 86 90
114.25.560 6 428.4 72
113.25.630 732 528 75 696 564 24 18 M16 32 4 628 632 65 10 60 0.5 6 494.4 83 100
114.25.630 8 491.2 62
113.25.710 812 608 75 776 644 24 18 M16 32 4 708 712 65 10 60 0.5 6 572.4 96 110
114.25.710 8 571.2 72
113.28.800 922 678 82 878 722 30 22 M20 40 6 798 802 72 10 65 0.5 8 635.2 80 170
114.28.800 10 634 64
113.28.900 1022 778 82 978 822 30 22 M20 40 6 898 902 72 10 65 0.5 8 739.2 93 190
114.28.900 10 734 74
113.28.1000 1122 878 82 1078 922 36 22 M20 40 6 998 1002 72 10 65 0.5 10 824 83 210
114.28.1000 12 820.8 69
113.28.1120 1242 998 82 1198 1042 36 22 M20 40 6 1118 1122 72 10 65 0.5 10 944 95 230
114.28.1120 12 940.8 79
113.32.1250 1390 1110 91 1337 1163 40 26 M24 48 5 1248 1252 81 10 75 0.5 12 1048.8 88 350
114.32.1250 14 1041.6 75
113.32.1400 1540 1260 91 1487 1313 40 26 M24 48 5 1398 1402 81 10 75 0.5 12 1192.8 100 400
114.32.1400 14 1195.6 86
113.32.1600 1740 1460 91 1687 1513 45 26 M24 48 5 1598 1602 81 10 75 0.5 14 1391.6 100 440
114.32.1600 16 1382.4 87
113.32.1800 1940 1660 91 1887 1713 45 26 M24 48 5 1798 1802 81 10 75 0.5 14 1573.6 113 500
114.32.1800 16 1574.4 99
113.40.2000 2178 1825 112 2110 1891 48 33 M30 60 8 1997 2003 100 12 90 0.5 16 1734.4 109 900
114.40.2000 18 1735.2 97
113.40.2240 2418 2065 112 2350 2131 48 33 M30 60 8 2237 2243 100 12 90 0.5 16 1990.4 125 1000
114.40.2240 18 1987.2 111
113.40.2500 2678 2325 112 2610 2391 56 33 M30 60 8 2497 2503 100 12 90 0.5 18 2239.2 125 1100
114.40.2500 20 2228 112
113.40.2800 2978 2625 112 2910 2691 56 33 M30 60 8 2797 2803 100 12 90 0.5 18 2527.2 141 1250
114.40.2800 20 2528 127
113.50.3150 3376 2922 134 3286 3014 56 45 M42 84 8 3147 3153 122 12 110 0.5 20 2628 14 2150
114.50.3150 22 2824.8 129
113.50.3550 3776 3322 134 3686 3414 56 45 M42 84 8 3547 3553 122 12 110 0.5 20 3228 162 2470
114.50.3550 22 3220.8 147
113.50.4000 4226 3772 134 4136 3864 60 45 M42 84 10 3997 4003 122 12 110 0.5 22 3660.8 16 2800
114.50.4000 25 3660 47
113.50.4500 4726 4272 134 4636 4364 60 45 M42 84 10 4497 4503 122 12 110 0.5 22 4166.8 190 3100
114.50.4500 25 4160 167

Without Gear

Features
The Single-row Crossed Roller Slewing Bearing  consists of two seating rings. It has compact structure, light weight, and high manufacturing accuracy. Due to the small assembly clearances, it has high requirements for the assembly accuracy. The rollers are 1:1 cross arranged. It can bear axial forces, turning moment and large radial forces at the same time.

Note:
1.n1 is the number of holes of lubricant, equally spaced, with oil cup M10×1 JB/T7940.1-JB/T7940.2
2.The fastening hole n-Φ can be replaced by the screw hole; the tooth width b can be changed to H-h

Applications
It is applicable to the crane transportation, engineering machinery, military products, etc.

Bearing Model Dimensions Mounting Dimensions Structural Dimension weight  (kg)
Dmm dmm Hmm D1mm D2mm n mm dmmm Lmm n1 D3mm d1mm H1mm hmm
110.25.500 602 398 75 566 434 20 18 M16 32 4 498 502 65 10 80
110.25.560 662 458 75 626 494 20 18 M16 32 4 558 562 65 10 90
110.25.630 732 528 75 696 564 24 18 M16 32 4 628 632 65 10 100
110.25.710 812 608 75 776 644 24 18 M16 32 4 708 712 65 10 110
110.28.800 922 678 82 878 722 30 22 M20 40 6 798 802 72 10 170
110.28.900 1022 778 82 978 822 30 22 M20 40 6 898 902 72 10 190
110.28. 1000 1122 878 82 1078 922 36 22 M20 40 6 998 1002 72 10 210
110.28.1120 1242 998 82 1198 1042 36 22 M20 40 6 1118 1122 72 10 230
110.32.1250 1390 1110 91 1337 1163 40 26 M24 48 5 1248 1252 81 10 350
110.32.1400 1540 1260 91 1487 1313 40 26 M24 48 5 1398 1402 81 10 400
110.32.1600 1740 1460 91 1687 1513 45 26 M24 48 5 1598 1602 81 10 440
110.32.1800 1940 1660 91 1887 1713 45 26 M24 48 5 1798 1802 81 10 500
110.40.2000 2178 1825 112 2110 1891 48 33 M30 60 8 1997 2003 100 12 900
110.40.2240 2418 2065 112 2350 2131 48 33 M30 60 8 2237 2243 100 12 1000
110.40.2500 2678 2325 112 2610 2391 56 33 M30 60 8 2497 2503 100 12 1100
110.40.2800 2978 2625 112 2910 2691 56 33 M30 60 8 2797 2803 100 12 1250
110.50.3150 3376 2922 134 3286 3014 56 45 M42 84 8 3147 3153 122 12 2150
110.50.3550 376 3322 134 3686 3414 56 45 M42 84 8 3547 3553 122 12 2470
1 10.50.4000 4226 3772 134 4136 3864 60 45 M42 84 10 3997 4003 122 12 2800
110.50.4500 4726 4272 134 4636 4364 60 45 M42 84 10 4497 4503 122 12 3100

External Gears

Features
The Single-row Crossed Roller Slewing Bearing consists of two seating rings. It has compact structure, light weight, and high manufacturing accuracy. Due to the small assembly clearances, it has high requirements for the assembly accuracy. The rollers are 1:1 cross arranged. It can bear axial forces, turning moment and large radial forces at the same time.

Note:
1.n1 is the number of holes of lubricant, equally spaced, with oil cup M10×1 JB/T7940.1-JB/T7940.2
2.The fastening hole n-Φ can be replaced by the screw hole; the tooth width b can be changed to H-h
3.The peripheral force of the internal gear is the largest peripheral force; the rating peripheral force is the half of the peripheral force of the internal gear
4.The displacement coefficient of internal teeth is +0.35

Applications
It is applicable to the crane transportation, engineering machinery, military products, etc.

Bearing Model Dimensions Mounting Dimensions Structural Dimension Gear data weight  (kg)
Dmm dmm Hmm D1mm D2mm n omm dmmm Lmm n1 D3mm d1mm H1mm hmm bmm x Mmm Demm z
111.25.500 602 398 75 566 434 20 18 M16 32 4 498 502 65 10 60 0.5 5 629 123 80
112.25.500 6 628.8 102
111.25.560 662 458 75 626 494 20 18 M16 32 4 558 562 65 10 60 0.5 5 689 135 90
112.25.560 6 688.8 112
111.25.630 732 528 75 696 564 24 18 M16 32 4 628 632 65 10 60 0.5 6 772.8 126 100
112.25.630 8 774.4 94
111.25.710 812 608 75 776 644 24 18 M16 32 4 708 712 65 10 60 0.5 8 850.8 139 110
112.25.710 8 854.4 104
111.28.800 922 678 82 878 722 30 22 M20 40 6 798 802 72 10 65 0.5 8 966.4 118 170
112.28.800 10 968 94
111.28.900 1022 778 82 978 822 30 22 M20 40 6 898 902 72 10 65 0.5 8 1062.4 130 190
112.28.900 10 1068 104
111.28.1000 122 878 82 1078 922 36 22 M20 40 6 998 1002 72 10 65 0.5 10 1188 116 210
112.28.1000 12 1185.6 96
111.28.1120 1242 998 82 1198 1042 36 22 M20 40 6 1118 1122 72 10 65 0.5 10 1298 127 230
112.28.1120 12 1305.6 106
111.32.1250 1390 1110 91 1337 1163 40 26 M24 48 5 1248 1252 81 10 75 0.5 12 1449.6 118 350
112.32.1250 14 1453 101
111.32.1400 1540 1260 91 1487 1313 40 26 M24 48 5 1398 1402 81 10 75 0.5 12 1605.6 131 400
112.32.1400 14 1607.2 112
112.32.1600 1740 1460 91 1687 1513 45 26 M24 48 5 1598 1602 81 10 75 0.5 14 1817.2 127 440
112.32.1600 16 1820.8 111
111.32.1800 1940 1660 91 1887 1713 45 26 M24 48 5 1798 1802 81 10 75 0.5 14 2013.2 141 500
112.32.1800 16 2012.8 123
111.40.2000 2178 1825 112 2110 1891 48 33 M30 60 8 1997 2003 100 12 90 0.5 16 2268.8 139 9000
112.40.2000 18 2264.4 123
111.40.2240 2418 2065 112 2350 2131 48 33 M30 60 8 2237 2243 100 12 90 0.5 16 2492.8 153 1000
112.40.2240 18 2498.4 136
112.40.2500 2678 2325 112 2610 2391 56 33 M30 60 8 2497 2503 100 12 90 0.5 18 2768.4 151 1100
112.40.2500 20 2776 136
111.40.2800 2978 2625 112 2910 2691 56 33 M30 60 8 2797 2803 100 12 90 0.5 18 3074.4 168 1250
112.40.2800 20 3076 151
111.50.3150 3376 2922 134 3286 3014 56 45 M42 84 8 3147 3153 122 12 110 0.5 20 3476 171 2150
112.50.3150 22 3471.6 155
111.50.3550 3776 3322 134 3686 3414 56 45 M42 84 8 3547 3553 122 12 110 0.5 20 3876 191 2470
112.50.3550 22 3889.6 174
111.50.4000 4226 3772 134 4136 3864 60 45 M42 84 10 3997 4003 122 12 110 0.5 22 4329.6 194 2800
112.50.4000 25 4345 171
111.50.4500 4726 422 134 4636 4364 60 45 M42 84 10 4497 4503 122 12 110 0.5 22 4835.6 217 3100
112.50.4500 25 4845 191

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