HMEC - Products - Power Transmission - Slewing System Products - Slewing Rings - Single-row Ball Slewing Ring (HS series)
 
Single-row Ball Slewing Ring (HS series)

No teeth


Outer teeth


Inner teeth

⑴--Type of slewing ring
     HSW: Outer gear, single-row ball
     HSN: Inner gear, single-row ball
     HSB: No teeth, single-row ball
⑵--Dia. of roller ball, mm
⑶--Dia. of track center, mm
⑷--Classification code No. of gear module 
A: bigger module, without A: normal

For example:
   Single-row ball, bigger module, inner gear, Dia. of track center 1250mm, Dia. of roller ball 35mm, refer to the following:
Slewing ring HSN35.1250A   JB/T2300-78

Single-row ball slewing ring Basic data (HS Series)
Num. Basic Size Configuration Size Mounting Size Structural Size Gear Data Outer Gear Data Inner Gear Data Weight kg
No teeth Outer teeth Inner teeth D d H D1 D2 n φ n1 H1 h b m x De Z x De Z
1 HSB.25.625 HSW.25.625 HSN.25.625 725 525 80 685 565 18 18 3 68 12 60 5 +1.4 751.9 146 +0.35 498.8 101 100
HSW.25.625A HSN.25.625A 6 +1.15 755.5 122 +0.35 496.7 84
2 HSB.25.720 HSW.25.720 HSN.25.720 820 620 80 780 660 18 18 3 68 12 60 6 +1.4 860.3 139 +0.35 586.6 99 120
HSW.25.720A HSN.25.720A 8 +1.0 861.1 104 +0.35 582.3 74
3 HSB.30.820 HSW.30.820 HSN.30.820 940 705 95 893 749 24 20 4 83 12 70 6 +1.4 980.6 159 +0.35 664.5 112 210
HSW.30.820A HSN.30.820A 10 +1.0 986.2 95 +0.35 658.0 67
4 HSB.30.880 HSW.30.880 HSN.30.880 1000 760 95 956 800 24 20 4 83 12 70 8 +1.15 1047.5 127 +0.35 718.2 91 230
HSW.30.880A HSN.30.880A 10 +1.0 1046.3 101 +0.35 707.9 72
5 HSB.30.1020 HSW.30.1020 HSN.30.1020 1170 875 95 1120 930 24 22 4 80 15 70 8 +1.4 1219.3 148 +0.35 830.1 105 300
HSW.30.1020A HSN.30.1020A 10 +1.15 1219.2 118 +0.35 827.8 84
6 HSB.30.1220 HSW.30.1220 HSN.30.1220 1365 1075 120 1310 1130 36 24 6 105 15 90 10 +1.4 1424.9 138 +0.35 1027.8 104 450
HSW.30.1220A HSN.30.1220A 12 +1.0 1435.9 116 +0.35 1017.3 86
7 HSB.35.1250 HSW.35.1250 HSN.35.1250 1400 1090 120 1350 1150 36 26 6 105 15 90 10 -0.35 1443 143 +0.35 1037 105 520
HSW.35.1250A HSN.35.1250A 12 +1.0 1449.6 117 +0.35 1036.8 86
8 HSB.35.1435 HSW.35.1435 HSN.35.1435 1595 1278 120 1535 1335 36 26 6 105 15 90 12 +1.15 1655.5 134 +0.35 1221.2 103 610
HSW.35.1435A HSN.35.1435A 14 +1.0 1661.2 115 +0.35 1214.8 88
9 HSB.35.1540 HSW.35.1540 HSN.35.1540 1720 1360 140 1660 1420 42 26 6 122 18 110 12 +1.4 1780.8 144 +0.35 1293.1 109 732
HSW.35.1540A HSN.35.1540A 14 +1.15 1791.1 124 +0.35 1284.8 93
10 HSB.35.1700 HSW.35.1700 HSN.35.1700 1875 1525 140 1815 1585 42 29 6 122 18 110 14 +1.15 1945.4 135 +0.35 1452.7 105 844
HSW.35.1700A HSN.35.1700A 16 +1.15 1950.8 118 +0.35 1452.3 92
11 HSB.40.1880 HSW.40.1880 HSN.40.1880 2100 1665 160 2030 1740 48 32 6 140 20 115 14 +1.4 2189.8 152 +0.35 1592.6 115 1400
HSW.40.1880A HSN.40.1880A 18 +1.15 2194.6 118 +0.35 1579.9 89
12 HSB.40.2115 HSW.40.2115 HSN.40.2115 2325 1900 160 2245 1980 48 32 6 140 20 115 16 +1.4 2406.5 146 +0.35 1804.1 114 1600
HSW.40.2115A HSN.40.2115A 20 +1.15 2418.4 117 +0.35 1795.4 91
13 HSB.40.2370 HSW.40.2370 HSN.40.2370 2600 2146 180 2520 2220 48 32 6 158 22 130 18 +1.4 2707.3 146 +0.35 2065.6 116 2100
HSW.40.2370A HSN.40.2370A 22 +1.15 2704.4 119 +0.35 2040.9 94
14 HSB.40.2600 HSW.40.2600 HSN.40.2600 2835 2365 180 2750 2450 54 36 6 158 22 130 18 +1.4 2941.7 159 +0.35 2263.5 127 2400
HSW.40.2600A HSN.40.2600A 22 +1.15 2946.9 130 +0.35 2260.8 104
15 HSB.50.2820 HSW.50.2820 HSN.50.2820 3085 2555 200 3000 2640 54 36 6 178 22 150 20 +1.4 3188.4 155 +0.35 2455 124 3400
HSW.50.2820A HSN.50.2820A 25 +1.15 3198.4 124 +0.35 2444.1 99
16 HSB.50.3120 HSW.50.3120 HSN.50.3120 3400 2840 200 3310 2930 54 36 6 178 22 150 22 +1.4 3507.2 155 +0.35 2722.5 125 4000
HSW.50.3120A HSN.50.3120A 25 +1.4 3509.6 136 +0.35 2719 110
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