AH 39 Withdrawal Sleeves | ISO-Certified Bearing Sleeves & Fastening Solutions – Chin Sing Precision Co.
AH 39 Withdrawal Sleeves can mount a tapered bore bearing on a round stepped shaft, which is one of the more popular and commonly used industrial sleeves. Generally, the withdrawal sleeve was pressed into a bearing inner bore to fix it on the shaft through a fiber web or endplate. For larger bearings, when it was pressed against the bearing bore, a larger force is required to overcome the friction of the mating surface. Hydraulic installation can simplify this process by a withdrawal sleeve. 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.
AH 39 Withdrawal Sleeves
AH 39 Withdrawal Sleeves can mount a tapered bore bearing on a round stepped shaft, which is one of the more popular and commonly used industrial sleeves. Generally, the withdrawal sleeve was pressed into a bearing inner bore to fix it on the shaft through a fiber web or endplate. For larger bearings, when it was pressed against the bearing bore, a larger force is required to overcome the friction of the mating surface. Hydraulic installation can simplify this process by a withdrawal sleeve.
Model
AH3936, AH3938, AH3940, AH3944, AH3948, AH3952, AH3956, AH3960, AH3964, AH3968, AH3972, AH3976, AH3980, AH3984, AH3988, AH3992, AH3996, AH39/500
Drawing
AH 39 Withdrawal Sleeves Drawing
Withdrawal Sleeves - AH 39
TAPER 1:12
| Withdrawal Sleeves NO. | d1 | L | L | b | Thread2) | Appropriate Withdrawal Nut No. | Weight |
|---|---|---|---|---|---|---|---|
| D1 | |||||||
| mm | mm | mm | mm | mm | kg | ||
| AH3936 | 170 | 66 | 71 | 13 | M190*3 | AN38 | 1.91 |
| AH3938 | 180 | 66 | 71 | 13 | M200*3 | AN40 | 2.02 |
| AH3940 | 190 | 77 | 83 | 16 | Tr210*4 | HN42 | 2.62 |
| AH3944 | 200 | 77 | 83 | 16 | Tr230*4 | HN46 | 4.83 |
| AH3948 | 220 | 77 | 83 | 16 | Tr250*4 | HN50 | 5.29 |
| AH3952 | 240 | 94 | 100 | 18 | Tr270*4 | HN54 | 7.06 |
| AH3956 | 260 | 94 | 100 | 18 | Tr290*4 | HN58 | 7.7 |
| AH3960 | 280 | 112 | 119 | 21 | Tr310*5 | HN62 | 10.1 |
| AH3964 | 300 | 112 | 119 | 21 | Tr330*5 | HN66 | 10.8 |
| AH3968 | 320 | 112 | 119 | 21 | Tr360*5 | HNL72 | 12.4 |
| AH3972 | 340 | 112 | 119 | 21 | Tr380*5 | HNL76 | 13.1 |
| AH3976 | 360 | 130 | 138 | 22 | Tr400*5 | HNL80 | 15.9 |
| AH3980 | 380 | 130 | 138 | 22 | Tr420*5 | HNL84 | 17.2 |
| AH3984 | 400 | 130 | 138 | 22 | Tr440*5 | HNL88 | 18.1 |
| AH3988 | 420 | 145 | 153 | 25 | Tr460*5 | HNL92 | 21.5 |
| AH3992 | 440 | 145 | 153 | 25 | Tr480*5 | HNL96 | 22.5 |
| AH3996 | 460 | 158 | 167 | 28 | Tr500*5 | HNL100 | 26 |
| AH39/500 | 480 | 162 | 172 | 32 | Tr520*6 | HNL104 | 27.7 |
⊚ Dimension L1 decreases as the 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.
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Spec. of AH39
Spec. of AH3936, AH3938, AH3940, AH3944, AH3948, AH3952, AH3956, AH3960, AH3964, AH3968, AH3972, AH3976, AH3980, AH3984, AH3988, AH3992, AH3996, AH39/500
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AH 39 Withdrawal Sleeves | Trusted Supplier of Precision-Engineered Hydraulic & Bearing Adapter Sleeves
Chin Sing Precision Co. is a leading manufacturer of high-quality AH 39 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.