CS AH 241 Withdrawal Sleeves | Precision Tapered Bearing Mounting Solutions
CS AH 241 Withdrawal Sleeves provide precision mounting solutions for tapered bore bearings on round stepped shafts. Taiwan-manufactured with 33 years of industry expertise, our withdrawal sleeves feature metric and trapezoid threading for optimal bearing installation and maintenance. Available in 25+ sizes from AH24122 to AH241/500.
AH 241 Withdrawal Sleeves
AH 241 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
AH24122, AH24124, AH24126, AH24128, AH24130, AH24132, AH24134, AH24136, AH24138, AH24140, AH24144, AH24148, AH24152, AH24156, AH24160, AH24164, AH24168, AH24172, AH24176, AH24180, AH24184, AH24188, AH24192, AH24196, AH241/500
Drawing
AH 241 Withdrawal Sleeves Drawing
Withdrawal Sleeves - AH 241
TAPER 1:12
| Withdrawal Sleeves NO. | d1 | L | L | b | Thread2) | Appropriate Withdrawal Nut No. | Weight |
|---|---|---|---|---|---|---|---|
| D1 | |||||||
| mm | mm | mm | mm | mm | kg | ||
| AH24122 | 105 | 82 | 91 | 13 | M115*2 | AN23 | 0.73 |
| AH24124 | 115 | 93 | 102 | 13 | M130*2 | AN26 | 1 |
| AH24126 | 125 | 94 | 104 | 14 | M140*2 | AN28 | 1.11 |
| AH24128 | 135 | 99 | 109 | 14 | M150*2 | AN30 | 1.25 |
| AH24130 | 145 | 115 | 126 | 15 | M160*3 | AN32 | 1.56 |
| AH24132 | 150 | 124 | 135 | 15 | M170*3 | AN34 | 3 |
| AH24134 | 160 | 125 | 136 | 16 | M180*3 | AN36 | 3.21 |
| AH24136 | 170 | 134 | 145 | 16 | M190*3 | AN38 | 3.68 |
| AH24138 | 180 | 146 | 159 | 18 | M200*3 | AN40 | 4.28 |
| AH24140 | 190 | 158 | 171 | 18 | Tr210*4 | HN42 | 5.1 |
| AH24144 | 200 | 170 | 184 | 20 | Tr230*4 | HN46 | 10.2 |
| AH24148 | 220 | 180 | 195 | 20 | Tr260*4 | HN52 | 12.5 |
| AH24152 | 240 | 202 | 218 | 22 | Tr280*4 | HN56 | 15.4 |
| AH24156 | 260 | 202 | 219 | 22 | Tr300*4 | HN60 | 16.3 |
| AH24160 | 280 | 224 | 242 | 24 | Tr320*5 | HN64 | 19.5 |
| AH24164 | 300 | 242 | 260 | 24 | Tr340*5 | HN68 | 21.4 |
| AH24168 | 320 | 269 | 288 | 26 | Tr360*5 | HN72 | 27.1 |
| AH24172 | 340 | 269 | 289 | 26 | Tr380*5 | HN76 | 29.6 |
| AH24176 | 360 | 271 | 291 | 28 | Tr400*5 | HN80 | 31.3 |
| AH24180 | 380 | 278 | 298 | 28 | Tr420*5 | HN84 | 34.4 |
| AH24184 | 400 | 310 | 332 | 30 | Tr440*5 | HN88 | 40.3 |
| AH24188 | 420 | 310 | 332 | 30 | Tr460*5 | HN92 | 42.3 |
| AH24192 | 440 | 332 | 355 | 32 | Tr480*5 | HN96 | 47.6 |
| AH24196 | 460 | 343 | 368 | 35 | Tr500*5 | HN100 | 52.7 |
| AH241/500 | 480 | 362 | 387 | 37 | Tr520*6 | HN104 | 58.8 |
⊚ 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 AH241
Spec. of AH24122, AH24124, AH24126, AH24128, AH24130, AH24132, AH24134, AH24136, AH24138, AH24140, AH24144, AH24148, AH24152, AH24156, AH24160, AH24164,...
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How Can Hydraulic Installation with AH 241 Withdrawal Sleeves Reduce Your Bearing Maintenance Time?
Our AH 241 Withdrawal Sleeves feature hydraulic installation capabilities that significantly reduce the force required for mounting large bearings, cutting maintenance downtime by up to 60%. The precision-engineered 1:12 taper ensures perfect alignment while eliminating the excessive force traditionally needed to overcome friction on mating surfaces. This not only simplifies your maintenance procedures but also extends bearing life by preventing installation damage. Contact us for a consultation on how our withdrawal sleeves can optimize your bearing maintenance operations.
Each AH 241 Withdrawal Sleeve is manufactured to exact dimensional tolerances, featuring specialized metric (M) and trapezoid (Tr) threading that enables compatibility with appropriate withdrawal nuts for simplified installation and removal. The hydraulic installation capability significantly reduces the force required to overcome mating surface friction, making these sleeves particularly valuable for larger bearing applications. Our withdrawal sleeves are crafted from premium materials to provide exceptional durability and performance in demanding industrial environments, ensuring reliable operation and extended service life for your critical bearing assemblies.