ZWA Chinese bearing manufacturer

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ZWA Single-row Cylindrical Roller Bearing

Single-row Cylindrical Roller Bearing

BORE 850-1060mm

The roller and raceway surface of cylindrical roller bearing is line contact, so the bearing can bear high load capacity and suitable for high-speed working condition. ZWA’s cylindrical roller bearings can be divided into three types, including single-row, double-row and four-row.

The products include

Single-row Cylindrical Roller Bearing
d 850-1060mm
Basic Size Basic load rating Code Limiting Speed Mass Dimensions Abutment and chamfer dimensions
d D B/B1 dynamic static grease oil d1≈ D1≈ F,E r1.2min r3.4min S1) damin damax dbmin Damax Damin ramax rbmax
C Co
mm kN - r/min kg mm mm
850 1030 106 2120 6000 NU28/850MA 190 - 961 942 5 5 7 870 891 908 1010 - 4 4
850 1030 106 2120 6000 N28/850MB 195 920 - 982 5 5 15 870 975 - 1010 985 4 4
850 1120 118 3190 6950 NU19/850ECMA/HA1 330 - 1037 919 6 6 12.3 876 909 926 1094 - 5 5
850 1120 118 3360 7350 NJ19/850EM2P/HA1 335 947 1037 919 6 6 5.3 876 1030 - 1094 1070 5 5
900 1090 85 1980 4900 NU18/900MA(C3H) 170 - 1026 949 5 5 4.7 920 942 956 1070 - 4 4
900 1090 112 2700 7200 NU28/900MA/343017 235 - 1026 949 5 5 9.3 920 944 956 1070 - 4 4
900 1090 112 2700 7200 N28/900MB 240 968 - 1045 5 5 9.4 920 1038 - 1070 1051 4 4
900 1180 122 4130 8800 NU19/900ECMA 380 - 1095 966.5 6 6 4.1 926 957 973 1154 - 5 5
900 1180 165 5830 14000 NU29/900EMA6/VE043 560 - 1096 969 6 6 5.9 926 958 976 1154 - 5 5
950 1250 175 5830 14000 NU29/950ECMA 745 - 1152 1024 7.5 7.5 7.2 983 1013 1031 1217 - 6 6
1000 1220 100 2640 6550 NU18/1000MA/HB1 265 - 1143 1053 6 6 12.1 1026 1040 1060 1194 - 5 5
1000 1220 100/128 2640 6550 NUB18/1000MA/HB1 287 - 1143 1053 6 6 26 1026 1040 1060 1194 - 5 5
1000 1220 128 3690 10000 NF28/1000ECMP/HA1 350 1075 1143 1165 6 6 6.9 1026 1135 - 1194 1173 5 5
1000 1220 128 3690 10000 NJ28/1000ECMP/HA1 345 1075 1143 1053 6 6 7.6 1026 1040 1082 1194 - 5 5
1000 1320 185 7040 17300 NU29/1000ECFR 700 - 1221 1082 7.5 7.5 8.4 1033 1072 1089 1287 - 6 6
1060 1280 128 3580 10400 N28/1060MB 360 1140 - 1225 6 6 11.6 1086 1218 - 1254 1230 5 5
1060 1400 195 7210 17300 NU29/1060ECMA/HB1 870 - 1295 1142 7.5 7.5 7.1 1093 1133 1149 1367 - 6 6
1060 1400 250 9130 24000 NU39/1060ECKMA/HA1 1070 - 1298 1146 7.5 7.5 17.5 1093 1140 1153 1367 - 6 6
1060 1500 325 13000 32500 N30/1060/241663 1900 1200 - 1390 9.5 9.5 24.3 1100 1382 - 1460 1402 8 8

Targeting at producing high-end Bearings.