• Internal Gear Slewing Ring Bearing 9I-1z12-0288-0991  Single Row Roller Bearing
  • Internal Gear Slewing Ring Bearing 9I-1z12-0288-0991  Single Row Roller Bearing
  • Internal Gear Slewing Ring Bearing 9I-1z12-0288-0991  Single Row Roller Bearing
  • Internal Gear Slewing Ring Bearing 9I-1z12-0288-0991  Single Row Roller Bearing
  • Internal Gear Slewing Ring Bearing 9I-1z12-0288-0991  Single Row Roller Bearing
  • Internal Gear Slewing Ring Bearing 9I-1z12-0288-0991  Single Row Roller Bearing

Internal Gear Slewing Ring Bearing 9I-1z12-0288-0991  Single Row Roller Bearing

Standard or Nonstandard: Standard
Sealing Gland: Sealed On Both Sides
Rolling-Element Number: Single-Row
Roller Type: Deep Groove Raceway
Material: 50mn or 42CrMo
Type: External Gear
Samples:
US$ 1800/Piece 1 Piece(Min.Order)
| Request Sample
Customization:

Contact Supplier

Diamond Member Since 2012

Suppliers with verified business licenses

Manufacturer/Factory & Trading Company

Basic Info.

Model NO.
9I-1Z60-2435-1221
Brand
Lyhy
Custom Design
Available
Company History
Since Year 1993
Delivery Time
25-30days
Testing
in House or Third Party
Warranty
1year
Forging Hardness
Hb229-269
Transport Package
Wooden Box
Specification
ISO2001: 9008
Trademark
LYHY
Origin
China
HS Code
848210900
Production Capacity
6000PCS Per Year

Product Description

Internal Gear Slewing Ring Bearing 9I-1z12-0288-0991	Single Row Roller Bearing
Production Description for single row crossed roller Slewing Bearing, ring bearing, rolling bearings, turntables, swing bearing
1 Type single row crossed roller slewing bearing, ring bearing, slewing gear
2 Dimension Range 200-8000mm
3 Manufacturing Experience 20 years
4 Certificate ISO9001, BV, ABS, SG,LR,DNV
5 Material 42CrMo, 50Mn,C45
6 Precision P0. P6. P5.
7 Cage/retainer Nylon or Steel or Brass
8 Gear type Internal/external/no gear teeth
9 Hardness forging hardness HB229-352, raceway hardness HRB58-62
Internal Gear Slewing Ring Bearing 9I-1z12-0288-0991	Single Row Roller Bearing
Internal Gear Slewing Ring Bearing 9I-1z12-0288-0991	Single Row Roller Bearing Internal Gear Slewing Ring Bearing 9I-1z12-0288-0991	Single Row Roller Bearing Internal Gear Slewing Ring Bearing 9I-1z12-0288-0991	Single Row Roller Bearing Internal Gear Slewing Ring Bearing 9I-1z12-0288-0991	Single Row Roller Bearing
 
Four Contact Ball Slewing Bearing Without Gear:
9O-1B22-0163-1038 9O-1B20-0163-0650 9O-1B10-0179-0670 9O-1B14-0193-0850-1 9O-1B17-0183-1125
9O-1B13-0220-1092 9O-1B13-0220-0318-1 9O-1B13-0220-0318 9O-1B20-0223-0427 9O-1B20-0223-0574
9O-1B20-0223-0447  9O-1B20-0223-0574-1  9O-1B22-0223-0397   9O-1B20-0223-0326  9O-1B25-0279-0428 
9O-1B22-0260-0884   9O-1B20-0260-0851  9O-1B20-0260-1187  9O-1B14-0250-0479 9O-1B20-0289-0295 
9O-1B20-0289-0295-1 9O-1B20-0289-0295-3 9O-1B20-0289-0295-4  9O-1B20-0289-0295-5 9O-1B20-0289-0295-6 
9O-1B20-0289-0295-7 9O-1B20-0318-0945  9O-1B22-0311-1049 9O-1B20-0342-0793 9O-1B20-0342-0789
9O-1B25-0378-0401 9O-1B14-0325-1067 9O-1B25-0380-0852 9O-1B20-0386-1320 9O-1B25-0422-0485
9O-1B25-0422-0485-1 9O-1B25-0422-1200 9O-1B25-0422-0513-1 9O-1B25-0422-0513-2 9O-1B25-0422-0564
9O-1B35-0430-0537 9O-1B30-0446-1217 9O-1B20-0405-0387 9O-1B20-0405-0387-1 9O-1B20-0414-1087
9O-1B25-0475-0204 9O-1B30-0490-0377 9O-1B45-0559-1350 9O-1B32-0548-1361 9O-1B32-0550-0418
9O-1B22-0530-1019 9O-1B32-0580-0342 9O-1B20-0560-1039 9O-1B30-0600-1113 9O-1B40-0635-0550
9O-1B45-0654-0614 9O-1B25-0640-0355 9O-1B20-0744-0341 9O-1B25-0763-0831 9O-1B40-0883-1354
9O-1B50-0953-1299 9O-1B20-0844-0565-1 9O-1B13-0854-0313 9O-1B50-0900-0579 9O-1B35-0867-1122
9O-1B32-0910-0791 9O-1B30-1079-0898 9O-1B20-1177-0655 9O-1B50-1200-1239 9O-1B14-1229-0657
9O-1B45-1455-0857 9O-1B25-1455-1334 9O-1B40-2000-0980 9O-1B25-2300-0107  
Four Contact Ball Slewing Bearing Without Gear-special bearings
9O-1B16-0128-1369 9O-1B10-0152-0611-1 9O-1B10-0154-0914 9O-1B14-0185-1366 9O-1B13-0179-1068
9O-1B14-0193-0850 9O-1B05-0151-0566 9O-1B17-0183-0320-1 9O-1B17-0183-0332 9O-1B17-0183-0322
9O-1B17-0183-0320 9O-1B17-0183-0245 9O-1B17-0183-0244 9O-1B13-0333-0649 9O-1B18-0214-1364
9O-1B22-0223-1037 9O-1B20-0260-1194 9O-1B20-0275-0543-1 9O-1B13-0216-0587 9O-1B20-0260-0825
9O-1B06-0228-1220 9O-1B14-0225-0536 9O-1B14-0225-0491 9O-1B13-0252-1160 9O-1B13-0228-0146
9O-1B25-0310-1215 9O-1B16-0287-0802 9O-1B20-0289-0295-2 9O-1B22-0343-0620 9O-1B13-0260-1324
9O-1B25-0413-1079 9O-1B14-0247-0766 9O-1B14-0247-1405 9O-1B20-0318-0945-1 9O-1B25-0309-0961
9O-1B22-0311-1049-1 9O-1B22-0311-1338 9O-1B21-0310-0269 9O-1B21-0310-0269HL 9O-1B16-0290-1101
9O-1B25-0353-0750 9O-1B16-0350-0804 9O-1B16-0350-0669 9O-1B16-0350-0669-1 9O-1B30-0360-0340
9O-1B16-0340-0601 9O-1B16-0340-0601-1 9O-1B25-0378-0401-1 9O-1B25-0408-0292 9O-1B30-0408-0866
9O-1B30-0408-0604 9O-1B20-0360-1013 9O-1B20-0360-0646 9O-1B25-0408-0554 9O-1B25-0408-0986
9O-1B22-0414-0490 9O-1B20-0414-1141 9O-1B40-0473-0586 9O-1B40-0473-0586-1 9O-1B20-0416-1142
9O-1B25-0422-0513 9O-1B25-0422-0854 9O-1B25-0415-0695 9O-1B25-0415-0853 9O-1B25-0415-1021
9O-1B25-0416-0981 9O-1B30-0446-0502 9O-1B20-0405-0229 9O-1B20-0414-0684 9O-1B20-0414-0684-1
9O-1B20-0414-0596 9O-1B20-0460-1357 9O-1B14-0405-0578 9O-1B25-0442-1170 9O-1B33-0460-1264
9O-1B20-0430-0931 9O-1B32-0475-0563 9O-1B25-0440-0714 9O-1B25-0440-0270 9O-1B25-0440-0270HL
9O-1B32-0486-1315 9O-1B32-0474-1181 9O-1B32-0474-1158 9O-1B25-0474-0555 9O-1B25-0474-0293
9O-1B25-0475-0849 9O-1B13-0418-0885 9O-1B25-0475-0289 9O-1B30-0506-1020 9O-1B30-0506-0420
9O-1B32-0521-1189 9O-1B16-0486-0656 9O-1B20-0544-1143 9O-1B22-0544-0429 9O-1B20-0546-1144
9O-1B25-0550-0272 9O-1B25-0550-0272-2 9O-1B25-0550-0272 HL 9O-1B20-0544-0818 9O-1B22-0572-0727
9O-1B20-0530-0228 9O-1B40-0586-1403 9O-1B40-0586-0337 9O-1B25-0550-1223S 9O-1B25-0550-1224S
9O-1B20-0544-0553 9O-1B22-0584-1060 9O-1B20-0590-0271 9O-1B20-0590-0271HL 9O-1B20-0590-0501
9O-1B20-0590-0501HL 9O-1B20-0640-0906 9O-1B57-0603-1138 9O-1B57-0603-0755 9O-1B20-0595-0932
9O-1B20-0595-0932-1 9O-1B22-0660-0132 9O-1B20-0644-0824 9O-1B20-0644-0824-1 9O-1B25-0724-1182
9O-1B45-0778-0653 9O-1B22-0744-0489 9O-1B22-0744-0489-1 9O-1B22-0744-0489-2 9O-1B22-0744-0699
9O-1B20-0744-0805 9O-1B25-0640-0969 9O-1B57-0892-0928 9O-1B50-0900-0773 9O-1B25-0762-1088
9O-1B25-0762-1199 9O-1B20-0844-0879 9O-1B13-0787-0230 9O-1B13-0787-0230-1 9O-1B32-0868-0937
9O-1B30-0871-0874 9O-1B30-0885-0979 9O-1B13-0854-0160 9O-1B20-0944-0666JU 9O-1B20-0944-0666JUA
9O-1B20-0944-0919 9O-1B32-0970-0911 9O-1B25-0955-0535 9O-1B25-0955-0535-1 9O-1B20-0941-0357 S
9O-1B30-0984-0943 9O-1B30-1000-0380 9O-1B30-1000-0887 9O-1B17-0945-0426 9O-1B20-0944-0772
9O-1B35-1065-0474 9O-1B32-1095-1171 9O-1B22-1094-1016 9O-1B20-1094-0767 9O-1B22-1094-0207
9O-1B20-1093-0941 9O-1B20-1093-0941-1 9O-1B36-1282-0422 9O-1B70-1315-1083 9O-1B50-1354-1256
9O-1B45-1422-0890 9O-1B25-1627-1225 9O-1B45-1848-0905 9O-1B50-1778-1012 9O-1B25-1898-0127
9O-1B32-2219-1183 9O-1B32-3145-1172      
Double Row Ball Slewing Bearing Without Gear:
9O-2B16-0134-0605 9O-2B20-0268-0702 9O-2B25-0308-0703 9O-2B25-0410-0974  
Double Row Ball Slewing Bearing Without Gear: special slewing bearing
9O-2B20-0150-0621 9O-2B30-0460-1328 9O-2B20-0884-0942 9O-2B20-0841-1086 9O-2B20-0971-1100
9O-2B60-2500-1329 9O-2B40-2850-1282 9O-2B60-3490-1343    
Cross Roller slewing bearing without Gear:
9O-1Z08-0168-0864 9O-1Z12-0179-0858 9O-1Z08-0168-1178 9O-1Z20-0220-0184 9O-1Z14-0193-0152
9O-1Z14-0193-0152-1 9O-1Z14-0193-0152-2 9O-1Z12-0222-0440-4 9O-1Z14-0222-1026-1 9O-1Z12-0222-0619
9O-1Z14-0254-0168-1 9O-1Z10-0250-0176-2 9O-1Z10-0250-0176-3 9O-1Z12-0275-1180 9O-1Z20-0295-0151
9O-1Z20-0295-0595 9O-1Z25-0315-0487 9O-1Z25-0315-0487-1 9O-1Z14-0300-0378 9O-1Z10-0295-0972
9O-1Z14-0305-0218 9O-1Z25-0384-0544 9O-1Z30-0400-0488 9O-1Z30-0400-0488-1 9O-1Z30-0461-0260
9O-1Z30-0461-0125 9O-1Z30-0461-0278 9O-1Z30-0561-0432-1 9O-1Z40-0595-0480 9O-1Z30-0766-38
9O-1Z30-0820-1351 9O-1Z30-0823-15-1 9O-1Z25-0839-0799 9O-1Z30-0980-16-8 9O-1Z25-0980-0902
9O-1Z50-2071-0315 9O-1Z20-2045-0757 9O-1Z40-2248-55 9O-1Z40-2248-55-1  
Four Contact Ball Slewing Bearing With Internal Gear:
9I-1B32-0788-1283 9I-1B25-0763-0186 9I-1B20-0741-0400 9I-1B32-0788-0950 9I-1B22-0783-0444
9I-1B32-0813-0952 9I-1B32-0813-0951 9I-1B35-0825-1077 9I-1B35-0825-1077-1 9I-1B25-0860-0157
9I-1B25-0860-0157-1 9I-1B50-0970-1166 9I-1B40-0923-0713 9I-1B32-0897-1185 9I-1B32-0897-0198
9I-1B25-0980-1052 9I-1B30-0995-0558 9I-1B29-1103-0323 9I-1B22-1090-0832 9I-1B32-1088-0689
9I-1B40-1086-0450 9I-1B30-1099-1114 9I-1B35-1170-1266 9I-1B45-1257-1041 9I-1B40-1252-0364
9I-1B40-1086-0450-1 9I-1B30-1150-1126 9I-1B32-1167-0504 9I-1B45-1187-0352 9I-1B30-1205-0644
9I-1B30-1280-1109 9I-1B25-1321-0881 9I-1B35-1170-1190 9I-1B50-1234-0327 9I-1B30-1212-1117
9I-1B25-1296-0180 9I-1B45-1378-0781 9I-1B-20-1131-0552 9I-1B40-1204-0197 9I-1B30-1212-1116
9I-1B40-1385-0861 9I-1B40-1385-0860 9I-1B40-1241-1341 9I-1B32-1200-0392 9I-1B40-1278-1269
9I-1B50-1416-0985 9I-1B50-1466-0994 9I-1B50-1559-1297 9I-1B30-1205-0251 9I-1B30-1280-0963
9I-1B30-1455-1389 9I-1B50-1722-1311 9I-1B45-1864-0859 9I-1B50-2070-1111 9I-1B45-2490-0907-1
9I-1B45-1561-1040 9I-1B60-1830-0267 9I-1B60-2045-1353 9I-1B45-2490-0907  
Double Row Ball Slewing Bearing With Internal Gear:
9I-2B20-0896-1129 9I-2B20-0897-1277 9I-2B25-1139-1386 9I-2B30-1615-1234 9I-2B30-1995-1085
Cross Roller Slewing Bearing with Internal Gear:
9I-1Z12-0288-0991 9I-1Z20-0742-1335 9I-1Z30-1090-0756 9I-1Z40-1385-0715 9I-1Z60-2435-1221
9I-1Z16-0415-0196-1 9I-1Z25-0886-0538 9I-1Z25-1075-0654 9I-1Z40-1385-0301 9I-1Z60-2435-1218
9I-1Z16-0415-0510 9I-1Z30-0923-0534 9I-1Z40-1150-1123 9I-1Z40-1385-0639 9I-1Z40-1632-0194
9I-1Z18-0489-1337 9I-1Z30-1035-0174 9I-1Z40-1175-30 9I-1Z30-1380-1053 9I-1Z30-1305-0406
9I-1Z18-0635-1402 9I-1Z30-1090-1151      
Four Contact Ball Slewing Bearing External Gear:
9E-1B14-0179-0624-1 9E-1B20-0289-0674 9E-1B20-0345-0286 9E-1B25-0422-0779 9E-1B35-0508-1227
9E-1B14-0188-1029 9E-1B15-0282-1231 9E-1B20-0345-0273 9E-1B25-0422-0816 9E-1B30-0507-0548
9E-1B16-0188-0815 9E-1B20-0307-0733 9E-1B20-0343-0762 9E-1B45-0452-0742 9E-1B32-0521-0926
9E-1B20-0222-0718 9E-1B22-0308-1397 9E-1B20-0345-0311 9E-1B45-0452-0509 9E-1B25-0537-1196
9E-1B20-0223-0287 9E-1B22-0308-0443 9E-1B20-0411-1161 9E-1B45-0452-0509-1 9E-1B25-0505-1368
9E-1B20-0223-1140 9E-1B20-0309-0549 9E-1B25-0401-0519 9E-1B45-0453-1132 9E-1B45-0557-1184
9E-1B17-0235-0182 9E-1B22-0343-1167 9E-1B25-0422-0966 9E-1B35-0445-1057 9E-1B45-0559-0897
9E-1B16-0258-0996 9E-1B22-0344-0396 9E-1B25-0422-0285 9E-1B22-0462-0709 9E-1B30-0533-0947
9E-1B20-0288-1072 9E-1B20-0343-0667 9E-1B25-0422-0627 9E-1B16-0451-1212 9E-1B40-0559-0457
9E-1B20-0287-0983 9E-1B22-0343-0768 9E-1B25-0422-0761 9E-1B25-0475-1345 9E-1B32-0548-1110
9E-1B20-0289-0674-2 9E-1B20-0345-1153 9E-1B25-0422-0989 9E-1B25-0486-1063 9E-1B25-0559-0964-1
9E-1B25-0559-0964-2 9E-1B32-0678-0430 9E-1B25-0675-1347 9E-1B32-0940-1401 9E-1B25-0969-1205
9E-1B25-0569-1193 9E-1B20-0644-0208 9E-1B25-0812-1249 9E-1B32-0940-1186 9E-1B25-0969-1289
9E-1B20-0545-1247 9E-1B30-0679-0868 9E-1B35-0823-1175 9E-1B32-0940-0960 9E-1B22-0975-1173
9E-1B25-0584-1365 9E-1B40-0691-1149 9E-1B35-0823-0933 9E-1B32-0933-0531 9E-1B45-1105-0329
9E-1B32-0574-0576-1 9E-1B30-0685-0677 9E-1B45-0854-0545 9E-1B40-1002-1000 9E-1B30-1072-0836-1
9E-1B25-0574-0924 9E-1B30-0725-0900 9E-1B45-0854-0343-1 9E-1B40-1002-1025 9E-1B35-10770542-1
9E-1B40-0613-0632 9E-1B20-0741-0999 9E-1B32-0848-0938 9E-1B35-0995-0954 9E-1B32-1086-0530
9E-1B45-0609-0651 9E-1B32-0762-0609 9E-1B35-0845-0476 9E-1B25-0985-0796 9E-1B57-1165-0388
9E-1B20-0613-0717- 9E-1B25-0762-0998 9E-1B40-0875-1105 9E-1B32-1000-0223 9E-1B22-1087-1015
9E-1B20-06410571 9E-1B25-0762-0321 9E-1B40-0910-0345 9E-1B25-0978-0533 9E-1B30-1122-0455
9E-1B25-0640-0150 9E-1B30-0772-0664 9E-1B25-0920-1162- 9E-1B40-1029-0652 9E-1B35-1180-0813
9E-1B50-1224-0370 9E-1B40-1278-1244 9E-1B40-1476-0838 9E-1B50-1865-0812 9E-1B50-2944-1211
9E-1B40-1213-0433 9E-1B40-1278-1349 9E-1B75-1641-0753 9E-1B60-1908-1358 9E-1B32-3031-1399
9E-1B40-1213-1108 9E-1B50-1399-1332 9E-1B50-1700-1195 9E-1B60-2020-1240 9E-1B60-3585-1387
9E-1B22-1220-1342 9E-1B60-1495-1300 9E-1B40-1830-0512 9E-1B60-2140-1204  
Double row ball slewing bearing with external teeth:
9E-2B25-0539-1191 9E-2B20-0970-1121 9E-2B30-1875-0790 9E-2B40-2010-1197  
Cross Roller slewing bearing with External teeth:
9E-1Z12-0215-0694 9E-1Z16-0310-0517 9E-1Z30-0505-0597 9E-1Z20-0730-0101 9E-1Z25-0984-0452
9E-1Z14-0254-0110 9E-1Z25-0384-18-1 9E-1Z30-0508-0236 9E-1Z30-0823-15 9E-1Z25-0980-0294
9E-1Z14-0254-0862 9E-1Z30-0461-0119 9E-1Z25-0576-1322 9E-1Z30-0823-15-2 9E-1Z30-1110-0710
9E-1Z20-0309-0765 9E-1Z30-0461-0126 9E-1Z25-0575-1044 9E-1Z30-0823-37 9E-1Z40-1250-0263
9E-1Z16-0310-0111-3 9E-1Z14-0414-0635 9E-1Z25-0675-0145 9E-1Z30-0823-80 9E-1Z45-1390-0841
9E-1Z30-1473-78 9E-1Z20-0474-0100 9E-1Z25-0675-1045 9E-1Z30-0823-1250 9E-1Z25-1468-1251
9E-1Z40-1584-26 9E-1Z40-1584-26-3 9E-1Z20-0730-1198 9E-1Z30-0980-16 9E-1Z50-1722-1238
9E-1Z50-1790-0232 9E-1Z45-1791-0706 9E-1Z30-1830-0297 9E-1Z36-1870-1291  
special slewing bearing
9O-3R16-0715-1058 9O-3R40-2930-1237 9E-3R45-2193-1159 9I-3R28-2140-1314 9I-3R28-2140-1018-1
9O-3R16-0850-1017 9E-3R25-1291-1177 9I-3R40-1574-0916 9I-3R32-2140-1305 9I-3R28-2910-1098
9O-3R36-1543-1096 9E-3R20-1375-1046 9I-3R32-2048-1154 9I-3R28-2140-1018 9I-2R40-1422-0780
9I-2R32-1405-0839 9I-2R40-1697-0990      
Why choose LYHY slewing bearings
A pioneer in slewing bearing field, rich experience, can do design, produce, mounting guide
Small order accepted
ISO certified company
Variorum models
7*24hours hotline to help you with your cranes
Strict quality control system to ensure quality for slewing bearing



LYHY Slewing Bearing Types
LYHY slewing bearings can be divided into the following types as per  their structures:
single row four point contact ball slewing bearing,
single row cross roller slewing bearing,
double row different ball diameter slewing bearing,
three row cylindrical roller slewing bearing and roller/ball combination slewing bearing.
And all these types of slewing bearings can be further divided into bearings without gears, bearings with external gears and bearings with internal gears.

Internal Gear Slewing Ring Bearing 9I-1z12-0288-0991	Single Row Roller Bearing


Detailed description of these types slewing bearings

Single row four point contact ball slewing bearings
     This kind of slewing bearings can support high dynamic loads, transmitting axial and radial forces simultaneously as well as the resulting tilting moments. Applications of this kind of bearings are hoisting, mechanical handling and general mechanical engineering etc.
Single row cross roller slewing bearings
     This kind of bearings can support combinations of large radial force, medium axial force and tilting moment with small or zero clearance. Main applications of this kind of bearings are hoisting and mechanical handling and general mechanical engineering etc.
Double row different ball diameter slewing bearings
     This kind of bearings can support high static loads with simple structures. They are mainly used in situations with variation load position and direction and continuously rotating. Main applications of this kind of bearings are deck hoisting, mining and material handling etc.
Triple row cylindrical roller slewing bearings
     This kind of bearings has high load carrying capacity. Under same loads, this kind of bearings has much smaller diameters which can make the installation much compact, as different kinds of loads are supported by different races and rollers. Main applications of this kind of bearings are hoisting, mechanical handling, mining and materials handling, offshore technology and general mechanical engineering etc.
Roller/ball combination slewing bearings
     This kind of bearings can support high axial load and low tilting moments. Usually they are large diameter slewing bearings. Applications of this kind of bearings are mining and materials handling etc.


About LYHY bearings
1.introduction:we are a manufacturer of slewing bearing since 1993, our factory occupies a area of 30000square meters with 4 workshop and 1 office building. 
2. Featured products: slewing bearing and slewing drive
3. Capital: Current is 1 million RMB, but we are increasing the capital to 10 million RMB
4. Workers: 40
5. Certificate: ISO9001:2008, 3.1 certificate, CCS certificate, Science and Technology Progress Award
6. Annual Exportation: 8million USD
7. Exported countries: (39)
Asia: India, Pakistan, Iran, Signore, Georgia, Malaysia, Vietnam, Thailand, Philippines, Israel, Korea, UAE, Sri Lanka, Saudi Arabia,
Europe: Turkey, Russia, Spain, Czech Republic, Italy, Poland, Slovakia, Bosnia and Herzegovina, Austria, France, Germany, Switzerland, Finland, Ukraine, UK
America: USA, Canada, Mexico, Brazil, Puerto Rico, Peru, Chile
Africa: South Africa, Egypt
Oceania: Australia

Internal Gear Slewing Ring Bearing 9I-1z12-0288-0991	Single Row Roller Bearing

Production Process of LYHY slewing bearings
Internal Gear Slewing Ring Bearing 9I-1z12-0288-0991	Single Row Roller Bearing

Quality Control Process of LYHY slewing bearings
Internal Gear Slewing Ring Bearing 9I-1z12-0288-0991	Single Row Roller Bearing

LYHY Slewing Bearing Packing 
Bearing surface is covered with the anti-rust oil first; and then wrapped with the plastic film;
And then packed with kraft paper and professional belts;
At last, with wooden box totally at the outer packing to invoid the rust or the moist;
We can depend on the customers  demand to be packed;

Internal Gear Slewing Ring Bearing 9I-1z12-0288-0991	Single Row Roller Bearing Internal Gear Slewing Ring Bearing 9I-1z12-0288-0991	Single Row Roller Bearing

Transportation:
All LYHY slewing ring bearings can be usually delivered timely, usual production time is 15-50 days based on different slew bearings diameters, sometimes slew rings will be in stock.
Slewing bearings can be offered different delivery terms, such as EXW, FOB, CIF, DDU and so on. 
Also, slewing rings can be transported by different transport ways, by express (such as DHL, TNT, UPS, FEDEX and so on), by air, by sea, by truck, by railway and so on.
Internal Gear Slewing Ring Bearing 9I-1z12-0288-0991	Single Row Roller Bearing


Slewing Ring Bearings------Applications:
Slewing ring bearings are widely used in industry and known as "the machine joints" Here under is the specific slewing bearing applications
1. Construction machinery (e.g. cranes, excavators, loader, scraper)
2. Metallurgical machinery (e.g. for steel plant)
3. Heavy machinery equipment (e.g. mining machinery, concrete machinery)
4. Marine machinery equipment (e.g. vessel, port hoisting machine, port oil transfer equipment, onshore and offshore crane)
5. Light machinery equipment (e.g. paper machine, plastic, rubber machine, weave machine)
6. Wind power generator
8. Packing machinery

Internal Gear Slewing Ring Bearing 9I-1z12-0288-0991	Single Row Roller Bearing
INSTALLATION OF LYHY SLEWING BEARINGS
Internal Gear Slewing Ring Bearing 9I-1z12-0288-0991	Single Row Roller Bearing
Preparation:
Make sure that the model is correct and slewing bearing isn't damaged during transportation.
2.  Check the appearance and rotational state of the bearing, such as rotational precision clearance, rotating flexibility, seals position, lubrication grease etc.
3.  The installation datum plane and bracket installing plane should be clean, grease, burr, paint and other foreign body should be wiped off.

Installation:

1. The screws in the installing plane should be fit with the mounting holes in the slewing bearing
2.  The slewing bearing has a soft zone marked with an "s" on the upper surface, when installing the bearing, it is important to ensure that this area is placed in a non-load or infrequent load zone.
3.  When the bearing is placed on the supporting frame work it is important to check the interface between these two surfaces. This check should be carried out with the insertion of feel gauges between the two surfaces. If a gap should exist then it is recommended to plane/resurface the effective area so as to remove the gap.
4.  Install slewing bearing with high strength screws, and choose appropriate strength bolts. All bolts are required to be tightened evenly. The sequence of this tightening process is shown in Pic. Welding of bearing is not allowed, in the event of welding any adjacent parts, heat transfer shall be avoided so as to cause the bearing to become deformed or change the hardness.
5.  After installation, the bearing should be rotated to check for smooth operation and any emission of unusual noise. If either of the aforementioned are noted, then the bearing should be adjusted to eliminate them. The teeth of the largest run-out are coated with green paint.




FAQ:

Q: Are LYHY BEARINGS trading company or manufacturer?
A: LYHY BEARINGS is a professional manufacturer for slewing bearings, thin section bearings, ball bearings and rolling bearings


Q: How do LYHY BEARINGS control quality of their bearing?
A: LYHY BEARINGS has established strict quality control systems, all the products and services has passed ISO9001-2008 Quality Certificate and third party such as CCS, LR,ABS,BV


Q: What is the MOQ?
A: MOQ is 1pc, pls message us for detailed information.

Q: How about the package for LYHY bearings?
A: Standard Industrial packing in general condition (Plastic tube+ professional plastic beltsplywood case). Accept design package when OEM.

Q: How long is the production time?
A: It takes about 7-40 days, depends on the model and quantity.

Q: How about the shipping?
A: We can arrange the shipment or you may have your own forwarder.

Q: Is sample available?
A: Yes, sample order is acceptable.

Q: Can we use our own LOGO or design on bearings?
A: Yes. OEM is acceptable for LYHY BEARINGS. We can design as per your requirements and use your own LOGO and package design.

 

Send your message to this supplier

*From:
*To:
avatar Ms. Shiny Liang
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now