ZWA Chinese bearing manufacturer

News

Download

ZWA Single-row Cylindrical Roller Bearing

Single-row Cylindrical Roller Bearing

BORE 1120-1900mm

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 1120-1900mm
Basic Size Basic load rating Code Limiting Speed Mass Dimensions Abutment and chamfer dimensions
d D B 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
1120 1360 106 3410 8650 NJ18/1120ECMA 335 1202 1290 1182 6 6 9.8 1146 1175 1210 1334 - 5 5
1180 1420 106 3030 7800 NJ18/1180ECMA/W20 350 1263 1338 1242 6 6 12 1206 1228 1270 1394 - 5 5
1180 1540 206 8970 21600 NU29/1180ECMA/HA1 1050 - 1434 1258 7.5 7.5 14.3 1213 1250 1266 1507 - 6 6
1180 1540 206 8970 21600 NUP29/1180ECMA/HA1 1090 1296 1434 1258 7.5 7.5 - 1213 - 1304 1507 - 6 6
1180 1540 272 11200 29000 N39/1180MB 1400 1299 - 1466 7.5 7.5 21.2 1213 1458 - 1507 1474 6 6
1250 1750 290 12800 30500 N20/1250MB 2320 1435 - 1635 9.5 9.5 16.4 1290 1626 - 1710 1650 8 8
1320 1600 122 3800 10000 NU18/1320MAS/343016 530 - 1503 1395 6 6 4.3 1346 1382 1403 1574 - 5 5
1320 1600 122 3800 10000 NJ18/1320ECMA/VE043 530 1412 1512 1385 6 6 7.7 1346 1376 1420 1574 - 5 5
1320 1720 230 11400 30500 NU29/1320ECFR/VE043 1500 - 1594 1420 7.5 7.5 15 1356 1406 1428 1687 - 6 6
1320 1720 300 13200 34000 N39/1320MB 1900 1452 - 1640 7.5 7.5 11.8 1356 1631 - 1687 1656 6 6
1400 1700 175 6600 18300 N28/1400ECMP 860 1506 - 1637 7.5 7.5 16.2 1433 1628 - 1667 1646 6 6
1500 1820 140 3300 8000 NF18/1500 665 1618 - 1738 7.5 7.5 18.5 1533 1730 - 1787 1748 6 6
1700 2060 160 3690 9150 N18/1700 925 1832 - 1960 7.5 7.5 22.5 1733 1950 - 2027 1972 6 6
1700 2060 160 3690 9150 NF18/1700 935 1832 1937 1960 7.5 7.5 4 1733 1928 - 2027 1978 6 6
1900 2300 175 8580 25000 N18/1900/VE043 1480 2028 - 2204 9.5 9.5 11.5 1940 2194 - 2260 2219 8 8

Targeting at producing high-end Bearings.