Our commitment to quality and innovation has positioned us at the forefront of bearing technology, providing products that lead the market in durability and efficiency.
SAF and SAW split pillow (plummer) block housings are popular SKF bearing housings with inch dimensions,
SSAFS 23038 KAT X 6.15/16
SSAFS 23038 KATLC X 6.15/16
SAF 22538 X 7
SAF 22538 X 7 T
SAF 22538 X 7 TLC
SAF 22638 X 7
SAF 22638 X 7 T
SAF 22638 X 7 TLC
SAF 23038 KA X 7
SAF 23038 KAT X 7
SAF 23038 KATLC X 7
SAFS 22538 X 7
SAFS 22538 X 7 T
SAFS 22538 X 7 TLC
SAFS 23038 KA X 7
SAFS 23038 KAT X 7
SAFS 23038 KATLC X 7
SAW 23538 X 7
SAW 23538 X 7 T
SAW 23538 X 7 TLC
SSAFS 22538 X 7
SSAFS 22538 X 7 T
SSAFS 22538 X 7 TLC
SSAFS 23038 KA X 7
SSAFS 23038 KAT X 7
SSAFS 23038 KATLC X 7
SAF 22540 X 7.1/8
SAF 22540 X 7.1/8 T
SAF 22540 X 7.1/8 TLC
SAF 22640 X 7.1/8
SAF 22640 X 7.1/8 T
SAF 22640 X 7.1/8 TLC
SAF 23040 KA X 7.1/8
SAF 23040 KAT X 7.1/8
SAF 23040 KATLC X 7.1/8
SAFS 22540 X 7.1/8
SAFS 22540 X 7.1/8 T
SAFS 22540 X 7.1/8 TLC
SAFS 22640 X 7.1/8
SAFS 22640 X 7.1/8 T
SAFS 22640 X 7.1/8 TLC
SAFS 23040 KA X 7.1/8
SAFS 23040 KAT X 7.1/8
SAFS 23040 KATLC X 7.1/8
SAW 23540 X 7.1/8
SAW 23540 X 7.1/8 T
SAW 23540 X 7.1/8 TLC
SSAFS 22540 X 7.1/8
SSAFS 22540 X 7.1/8 T
SSAFS 22540 X 7.1/8 TLC
SSAFS 22640 X 7.1/8
SSAFS 22640 X 7.1/8 T
SSAFS 22640 X 7.1/8 TLC
SSAFS 23040 KA X 7.1/8
SSAFS 23040 KAT X 7.1/8
SSAFS 23040 KATLC X 7.1/8
SAF 22540
SAF 22540 T
SAF 22540 TLC
SAF 22640
SAF 22640 T
SAF 22640 TLC
SAF 23040 KA X 7.3/16
SAF 23040 KAT X 7.3/16
SAF 23040 KATLC X 7.3/16
SAFS 22540
SAFS 22540 T
SAFS 22540 TLC
SAFS 22640
SAFS 22640 T
SAFS 22640 TLC
SAFS 23040 KA X 7.3/16
SAFS 23040 KAT X 7.3/16
SAFS 23040 KATLC X 7.3/16
SAW 23540
SAW 23540 T
SAW 23540 TLC
SSAFS 22540
SSAFS 22540 T
SSAFS 22540 TLC
SSAFS 22640
SSAFS 22640 T
SSAFS 22640 TLC
SSAFS 23040 KA X 7.3/16
SSAFS 23040 KAT X 7.3/16
SSAFS 23040 KATLC X 7.3/16
SAF 22540 X 7.1/4
SAF 22540 X 7.1/4 T
SAF 22540 X 7.1/4 TLC
SAF 22640 X 7.1/4
SAF 22640 X 7.1/4 T
SAF 22640 X 7.1/4 TLC
SAF 23040 KA X 7.1/4
SAF 23040 KAT X 7.1/4
SAF 23040 KATLC X 7.1/4
SAFS 22540 X 7.1/4
SAFS 22540 X 7.1/4 T
SAFS 22540 X 7.1/4 TLC
SAFS 22640 X 7.1/4
SAFS 22640 X 7.1/4 T
SAFS 22640 X 7.1/4 TLC
SAFS 23040 KA X 7.1/4
SAFS 23040 KAT X 7.1/4
SAFS 23040 KATLC X 7.1/4
SAW 23540 X 7.1/4
SAW 23540 X 7.1/4 T
SAW 23540 X 7.1/4 TLC
SSAFS 22540 X 7.1/4
SSAFS 22540 X 7.1/4 T
SSAFS 22540 X 7.1/4 TLC
SSAFS 22640 X 7.1/4
SSAFS 22640 X 7.1/4 T
SSAFS 22640 X 7.1/4 TLC
SSAFS 23040 KA X 7.1/4
SSAFS 23040 KAT X 7.1/4
Drive systems, such as gearboxes and traction motors for railway trains, have to be powerful,
NU 1010 M/C3VA301
NU 310 ECM/C3VA301
NJ 312 ECM/C4VA301
NU 213 ECM/C4VA301
NJ 314 ECM/C4VA301
NU 314 ECM/C4VA301
NJ 315 ECM/C4VA301
NJ 316 ECM/C4VA301
NU 216 ECM/P64VA301
NJ 317 ECM/C4VA301
NU 217 ECM/C4VA301
NJ 218 ECM/C4VA301
NJ 2218 ECM/C4VA301
NJ 318 ECM/C4VA301
NU 1018 M/C4VA301
NU 318 ECM/C4VA301
NJ 219 ECM/C3VA301
NU 319 ECM/C4VA301
NJ 320 ECM/C4VA301
NU 320 ECM/C4VA301
NJ 322 ECM/C4VA301
NU 1022 M/C4VA301
NU 322 ECM/C4VA301
NJ 324 ECM/C4VA301
NU 324 ECM/C4VA301
NJ 1026 M/C4VA301
NJ 326 ECM/C4VA301
NU 326 ECM/C4VA301
NU 1028 M/C4VA301
NU 328 ECM/C4VA301
NU 330 ECM/C4VA301
NU 330 ECMRD/C5VA301
NU 332 ECM/C4VA301
NU 1034 M/C4VA301
NU 1036 M/C4VA301
NU 2236 ECMRD/C4VA301
NU 238 ECM/P64VA301
NU 338 ECMRD/C5HVA301
NU 210 ECM/C3HVA3091
NU 310 ECM/C4VA3091
BC1-7005 B
NU 2211 ECML/C4VA3091
NU 1012 MR/C4VA3091
NU 212 ECM/C4VA3091
NU 1013 M/C3VA3091
NU 213 ECM/C4VA3091
NU 1014 ECM/C4VA3091
NU 214 ECM/C4VA3091
NU 314 ECM/C4VA3091
NU 1015 M/C4VA3091
NU 215 ECM/C4HVA3091
NU 1016 MR/C4VA3091
NU 216 ECM/C4VA3091
NU 316 ECM/C4VA3091
NU 1017 M/C3VA3091
NU 1018 M/C4VA3091
NU 218 ECM/C3VA3091
NJ 2218 ECM/C4VA3091
NU 219 ECM/C4VA3091
BC1-7257
NU 1020 M/C3VA3091
NU 320 ECM/C4VA3091
NJ 320 ECM/P64VA3091
NU 1022 M/C3VA3091
NU 222 ECMR/P64VA3091
NU 2322 ECML/C5HVA3091
NU 322 ECM/C3VL0241
NU 324 ECM/C3VL0241
NU 226 ECML/C4HVR6081
NU 326 ECM/P54VA3091
NU 330 ECMRD/C4VA3091
BC1-7088 A
NU 232 ECM/C4HVA3091
NU 332 ECM/C4VA3091
NU 1064 MP/C3VL0241
6310 M/C4VL0241
6311 M/C3VL0241
6012 M/C4VL0241
6212 M/C4VL0241
6312 M/C4VL0241
6313 M/C5S0VL0241
6214 M/C4VL0241
6314 M/C4VL0241
6215 M/C4VL0241
6315 M/C4HVL0241
6016 M/P65HS0VL0241
6216 M/P65HS0VL0241
6316 M/C4VL0241
BB1-7361 A
BB1-7362
6317 M/C3VL0241
6318 M/P65HS0VL0241
6319 M/C4VL0241
6320 M/C3VL0241
6221 M/C4HVL0241
6321 M/C3VL0241
6222 M/C4VL0241
6322 M/C5HS0VL0241
6324 M/C3VL0241
6326 M/C3VL0241
BB1-7009
BB1-7009 BB
BB1-7009 BD
6232 N1M/C5HS0VL2071
6236 M/C5HS0VL0241
6048 M/C4S0VL0241
6052 M/C4S0VL0241
6210 M/HC5C4S0
6012 M/HC5C4
6212 M/HC5C4S0
6013 M/HC5C4HS0
6313 M/HC5C4HS0
6214 M/HC5C4S0
6315 M/HC5C3S0
6016 M/HC5P65HS0
6216 M/HC5P65HS0
6217 M/HC5C5S0
6218 M/HC5C4S0
6220 M/HC5C4HS0
6220 M/HC5C4S0
6226 M/HC5C5S0
NU 210 ECM/HC5C3HVA301
NU 1011 ECMR/HC5C4
NU 1012 MR/HC5C4H
NU 1014 ECMR/HC5C4
NU 214 ECM/HC5C3HVA301
NU 1015 M/HC5C4
NU 215 ECM/HC5C3HVA301
NU 1016 MR/HC5C4H
NU 216 ECM/HC5C3HVA301
BC1-7229 DF
BC1-7229 DC
BC1-7229 AA
BB1-7024 AB
BB1-7024 DD
BB1-7024 DC
BC1-7273
BB1-7116
BB1-7141
BB1-7330
BC1-7292
BC1-7293
BB1-7348
NJ 2310 ECML/C4H
NJ 310 ECML/C4H
The outer ring of an N type single row cylindrical bearing has no ribs, whereas the inner ring of the cylindrical bearing has two fixed ribs.
N205
N206
N207
N208
N209
N210
N211
N212
N213
N214
N215
N216
N217
N218
N219
N220
N221
N222
N224
N226
N305
N306
N307
N308
N309
N310
N311
N312
N313
N314
N315
N316
N317
N318
N319
N320
N321
N322
N324
N326
NU Series are non-locating, single row Cylindrical Roller Bearings with cage. The inner ring is separable and without
NU1022EM
NU1024EM
NU1026EM
NU1028EM
NU1030EM
NU1032EM
NU1034EM
NU1036EM
NU1038EM
NU1040EM
NU1044EM
NU1048EM
NU1052EM
NU1056EM
NU1060EM
NU1064EM
NU1068EM
NU1072EM
NU1080EM
Shandong Zhongtuo Bearing Co., Ltd., established in 2003, is located in the industrious province of Shandong, China. With two decades of dedicated service, we have grown into a reputable leader in the bearing industry, known for our extensive range of bearing solutions. At Shandong Zhongtuo, we specialize in the manufacture and distribution of a comprehensive line of bearings that cater to various sectors, including automotive, industrial, and manufacturing. Our commitment to quality and innovation has positioned us at the forefront of bearing technology, providing products that lead the market in durability and efficiency.
We have been established long term cooperative partnership with some distributors authorized the world renowned manufacturers like Sweden SKF Bearings, Germany FAG and INA Bearings, America TIMEKN Bearings ,Japan NSK NTN KOYO NACHI bearings, Japan FYH ASAHI Pillow Block Ball Bearing Units, Taiwan HIWIN linear blocks and rails , etc .
We have been established long term cooperative partnership with some distributors authorized the world renowned manufacturers like Sweden SKF Bearings, Germany FAG and INA Bearings, America TIMEKN Bearings ,Japan NSK NTN KOYO NACHI bearings, Japan FYH ASAHI Pillow Block Ball Bearing Units, Taiwan HIWIN linear blocks and rails , etc .
We have been established long term cooperative partnership with some distributors authorized the world renowned manufacturers like Sweden SKF Bearings, Germany FAG and INA Bearings, America TIMEKN Bearings ,Japan NSK NTN KOYO NACHI bearings, Japan FYH ASAHI Pillow Block Ball Bearing Units, Taiwan HIWIN linear blocks and rails , etc .
We have been established long term cooperative partnership with some distributors authorized the world renowned manufacturers like Sweden SKF Bearings, Germany FAG and INA Bearings, America TIMEKN Bearings ,Japan NSK NTN KOYO NACHI NMB bearings, Japan FYH ASAHI Pillow Block Ball Bearing Units, Taiwan HIWIN linear blocks and rails , etc .
We have been established long term cooperative partnership with some distributors authorized the world renowned manufacturers like Sweden SKF Bearings, Germany FAG and INA Bearings, America TIMEKN Bearings ,Japan NSK NTN KOYO NACHI bearings, Japan FYH ASAHI Pillow Block Ball Bearing Units, Taiwan HIWIN linear blocks and rails , etc .
We have been established long term cooperative partnership with some distributors authorized the world renowned manufacturers like Sweden SKF Bearings, Germany FAG and INA Bearings, America TIMEKN Bearings ,Japan NSK NTN KOYO NACHI bearings, Japan FYH ASAHI Pillow Block Ball Bearing Units, Taiwan HIWIN linear blocks and rails , etc .
We have been established long term cooperative partnership with some distributors authorized the world renowned manufacturers like Sweden SKF Bearings, Germany FAG and INA Bearings, America TIMEKN Bearings ,Japan NSK NTN KOYO NACHI bearings, Japan FYH ASAHI Pillow Block Ball Bearing Units, Taiwan HIWIN linear blocks and rails , etc .
We have been established long term cooperative partnership with some distributors authorized the world renowned manufacturers like Sweden SKF Bearings, Germany FAG and INA Bearings, America TIMEKN Bearings ,Japan NSK NTN KOYO NACHI bearings, Japan FYH ASAHI Pillow Block Ball Bearing Units, Taiwan HIWIN linear blocks and rails , etc .
We have been established long term cooperative partnership with some distributors authorized the world renowned manufacturers like Sweden SKF Bearings, Germany FAG and INA Bearings, America TIMEKN Bearings ,Japan NSK NTN KOYO NACHI bearings, Japan FYH ASAHI Pillow Block Ball Bearing Units, Taiwan HIWIN linear blocks and rails , etc .
We have been established long term cooperative partnership with some distributors authorized the world renowned manufacturers like Sweden SKF Bearings, Germany FAG and INA Bearings, America TIMEKN Bearings ,Japan NSK NTN KOYO NACHI bearings, Japan FYH ASAHI Pillow Block Ball Bearing Units, Taiwan HIWIN linear blocks and rails , etc .
We have been established long term cooperative partnership with some distributors authorized the world renowned manufacturers like Sweden SKF Bearings, Germany FAG and INA Bearings, America TIMEKN Bearings ,Japan NSK NTN KOYO NACHI bearings, Japan FYH ASAHI Pillow Block Ball Bearing Units, Taiwan HIWIN linear blocks and rails , etc .
We have been established long term cooperative partnership with some distributors authorized the world renowned manufacturers like Sweden SKF Bearings, Germany FAG and INA Bearings, America TIMEKN Bearings ,Japan NSK NTN KOYO NACHI bearings, Japan FYH ASAHI Pillow Block Ball Bearing Units, Taiwan HIWIN linear blocks and rails , etc .
We have been established long term cooperative partnership with some distributors authorized the world renowned manufacturers like Sweden SKF Bearings, Germany FAG and INA Bearings, America TIMEKN Bearings ,Japan NSK NTN KOYO NACHI bearings, Japan FYH ASAHI Pillow Block Ball Bearing Units, Taiwan HIWIN linear blocks and rails , etc .
We have been established long term cooperative partnership with some distributors authorized the world renowned manufacturers like Sweden SKF Bearings, Germany FAG and INA Bearings, America TIMEKN Bearings ,Japan NSK NTN KOYO NACHI bearings, Japan FYH ASAHI Pillow Block Ball Bearing Units, Taiwan HIWIN linear blocks and rails , etc .
In many cases, the shaft diameter or shaft inner diameter is affected by the design of the machine or its design limitations, so the selection of bearing type and size is determined by the bearing inner diameter. At work, if you want to choose a suitable high-temperature bearing, you must master the correct selection factors.
Bearing material performance characteristics is to determine the key to bearing life, this article will introduce these bearings have what characteristics
Bearings as motors, drive shafts and other equipment, its reliability and service life of the normal operation of machinery and equipment play a vital role, if the bearing failure of mechanical equipment, is bound to bring a lot of inconvenience to the normal production of enterprises.This article describes two common types of bearing lubrication.
