AOH 31 Hydraulic Withdrawal Sleeves | ISO-Certified Bearing Sleeves & Fastening Solutions – Chin Sing Precision Co.
AOH 31 Hydraulic Withdrawal Sleeves for metric shafts, for metric spindle. The withdrawal sleeves is one of the more popular and common used industrial sleeves. It can be used to mount bearings dismount with a tapered bore on the cylindrical seat of stepped shafts. Hydraulic bearing sleeves facilitate mounting on large bearings. An oil pump is required to inject pressurized oil. There are oil passages on the threaded side and grooves on the outer surface which can be filled with internal oil according to requirements. It is convenient for installation and the disassembly of components. Chin Sing Precision Co. offers a wide range of hydraulic adapter sleeves, lock nuts, and precision bearing solutions for global industries. ISO-certified and built for durability, our products ensure reliable performance across demanding applications.
AOH 31 Hydraulic Withdrawal Sleeves
AOH 31 Hydraulic Withdrawal Sleeves for metric shafts, for metric spindle. The withdrawal sleeves is one of the more popular and common used industrial sleeves. It can be used to mount bearings dismount with a tapered bore on the cylindrical seat of stepped shafts. Hydraulic bearing sleeves facilitate mounting on large bearings. An oil pump is required to inject pressurized oil. There are oil passages on the threaded side and grooves on the outer surface which can be filled with internal oil according to requirements. It is convenient for installation and the disassembly of components.
Model
AOH3132, AOH3134, AOH3136, AOH3138, AOH3140, AOH3144, AOH3148, AOH3152, AOH3156, AOH3160, AOH3164, AOH3168, AOH3172, AOH3176, AOH3180, AOH3184, AOH3188, AOH3192, AOH3196, AOH31/500
Drawing
AOH 31 Hydraulic Withdrawal Sleeves Drawing
Hydraulic Withdrawal Sleeves - AOH 31
TAPER 1:12
| Hydraulic Withdrawal Sleeves NO. | d1 | L | L | b | Ro | e | t | Thread2) | Appropriate Withdrawal Nut No. | Weight |
|---|---|---|---|---|---|---|---|---|---|---|
| D1 | ||||||||||
| mm | mm | mm | mm | mm | mm | mm | kg | |||
| AOH3132 | 150 | 103 | 108 | 16 | M6 | 4.5 | 8 | M180*3 | AN36 | 3.21 |
| AOH3134 | 160 | 104 | 109 | 16 | M6 | 4.5 | 8 | M190*3 | AN38 | 3.4 |
| AOH3136 | 170 | 116 | 122 | 19 | M6 | 4.5 | 8 | M200*3 | AN40 | 4.22 |
| AOH3138 | 180 | 125 | 131 | 20 | M6 | 4.5 | 8 | Tr210*4 | HN42 | 4.89 |
| AOH3140 | 190 | 134 | 140 | 21 | M6 | 4.5 | 8 | Tr220*4 | HN44 | 5.49 |
| AOH3144 | 200 | 145 | 151 | 23 | G1/8 | 8.5 | 12 | Tr240*4 | HN48 | 10.4 |
| AOH3148 | 220 | 154 | 161 | 25 | G1/8 | 8.5 | 12 | Tr260*4 | HN52 | 12 |
| AOH3152 | 240 | 172 | 179 | 26 | G1/8 | 8.5 | 12 | Tr290*4 | HN58 | 16.2 |
| AOH3156 | 260 | 175 | 183 | 28 | G1/8 | 8.5 | 12 | Tr310*4 | HN62 | 17.5 |
| AOH3160 | 280 | 192 | 200 | 30 | G1/8 | 8.5 | 12 | Tr330*5 | HN66 | 20.8 |
| AOH3164 | 300 | 209 | 217 | 31 | G1/8 | 8.5 | 12 | Tr350*5 | HN70 | 24.5 |
| AOH3168 | 320 | 225 | 234 | 33 | G1/8 | 8.5 | 12 | Tr370*5 | HN74 | 29 |
| AOH3172 | 340 | 229 | 238 | 35 | G1/8 | 8.5 | 12 | Tr400*5 | HN80 | 33 |
| AOH3176 | 360 | 232 | 242 | 36 | G1/8 | 8.5 | 12 | Tr420*5 | HN84 | 35.7 |
| AOH3180 | 380 | 240 | 250 | 38 | G1/8 | 8.5 | 12 | Tr440*5 | HN88 | 39.5 |
| AOH3184 | 400 | 266 | 276 | 40 | G1/8 | 8.5 | 12 | Tr460*5 | HN92 | 46.5 |
| AOH3188 | 420 | 270 | 281 | 42 | G1/8 | 8.5 | 12 | Tr480*5 | HN96 | 49.8 |
| AOH3192 | 440 | 285 | 296 | 43 | G1/8 | 8.5 | 12 | Tr510*6 | HN102 | 57.9 |
| AOH3196 | 460 | 295 | 307 | 45 | G1/8 | 8.5 | 12 | Tr530*6 | HN106 | 63.1 |
| AOH 31/500 | 480 | 313 | 325 | 47 | G1/8 | 8.5 | 12 | Tr550*6 | HN110 | 70.9 |
⊚ Dimension L1 decreases as the Hydraulic withdrawal sleeve is driven in during mounting.
⊚ M means metric thread. Tr means 30°, trapezoid thread and the digits are outside diameter of thread and pitch.
- Download
Spec. of AOH31
Spec. of AOH3132, AOH3134, AOH3136, AOH3138, AOH3140, AOH3144, AOH3148, AOH3152, AOH3156, AOH3160, AOH3164, AOH3168, AOH3172, AOH3176, AOH3180, AOH3184,...
Download
AOH 31 Hydraulic Withdrawal Sleeves | Trusted Supplier of Precision-Engineered Hydraulic & Bearing Adapter Sleeves
Chin Sing Precision Co. is a leading manufacturer of high-quality AOH 31 Hydraulic Withdrawal Sleeves, hydraulic adapter sleeves, industrial lock nuts, and durable bearing accessories designed to enhance the performance of heavy-duty machinery. Each metal adapter sleeve is engineered for precision and durability, featuring robust construction to support the secure installation and maintenance of bearings. Our products meet international ISO and RoHS standards, ensuring reliability and longevity even in demanding conditions across industries like automotive, steel manufacturing, and mining.
With over 30 years of expertise, Chin Sing Precision Co. provides OEM and ODM services to meet specific customer requirements, offering flexible solutions for global clients. Our commitment to advanced engineering and rigorous quality control makes our hydraulic adapter sleeves, lock nuts, and lock washers trusted choices worldwide for optimal machinery performance and reduced maintenance downtime.
Since 1990, CS has specialized in providing high-performance hydraulic adapter sleeves, leveraging advanced technology and nearly 33 years of industry expertise. As a trusted global supplier, Chin Sing Precision Industry Co. delivers precision-engineered sleeves built for durability and quality assurance, meeting each client’s unique specifications and ensuring reliable solutions for demanding industrial applications worldwide.