Withdrawal Sleeves for Heavy Machinery Bearings
Withdrawal sleeves designed to assist bearing extraction during scheduled maintenance or replacement cycles.
AH 30 Withdrawal Sleeves
AH 30 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
AHX3024, AHX3026, AHX3028, AHX3030, AH3032, AH3034, AH3036, AH3038, AH3040, AH3044, AH3048, AH3052, AH3056, AH3060, AH3064, AH3068, AH3072, AH3076, AH3080, AH3084, AHX3088, AHX3092, AHX3096, AHX30/500
Drawing
AH 30 Withdrawal Sleeves Drawing
Withdrawal Sleeves - AH 30
TAPER 1:12
| Withdrawal Sleeves NO. | d1 | L | L | b | Thread2) | Appropriate Withdrawal Nut No. | Weight |
|---|---|---|---|---|---|---|---|
| D1 | |||||||
| mm | mm | mm | mm | mm | kg | ||
| AHX3024 | 115 | 60 | 64 | 13 | M130*2 | AN26 | 0.75 |
| AHX3026 | 125 | 67 | 71 | 14 | M140*2 | AN28 | 0.93 |
| AHX3028 | 135 | 68 | 73 | 14 | M150*2 | AN30 | 1.01 |
| AHX3030 | 145 | 72 | 77 | 15 | M160*3 | AN32 | 1.15 |
| AH3032 | 150 | 77 | 82 | 16 | M170*3 | AN34 | 2.06 |
| AH3034 | 160 | 85 | 90 | 17 | M180*3 | AN36 | 2.43 |
| AH3036 | 170 | 92 | 98 | 17 | M190*3 | AN38 | 2.81 |
| AH3038 | 180 | 96 | 102 | 18 | Tr205*4 | HNL41 | 3.32 |
| AH3040 | 190 | 102 | 108 | 19 | Tr215*4 | HNL43 | 3.8 |
| AH3044 | 200 | 111 | 117 | 20 | Tr235*4 | HNL47 | 7.4 |
| AH3048 | 220 | 116 | 123 | 21 | Tr260*4 | HNL52 | 8.75 |
| AH3052 | 240 | 128 | 135 | 23 | Tr280*4 | HNL56 | 10.7 |
| AH3056 | 260 | 131 | 139 | 24 | Tr300*4 | HNL60 | 12 |
| AH3060 | 280 | 145 | 153 | 26 | Tr320*5 | HNL64 | 14.4 |
| AH3064 | 300 | 149 | 157 | 27 | Tr345*5 | HNL69 | 16 |
| AH3068 | 320 | 162 | 171 | 28 | Tr365*5 | HNL73 | 19.5 |
| AH3072 | 340 | 167 | 176 | 30 | Tr385*5 | HNL77 | 21 |
| AH3076 | 360 | 170 | 180 | 31 | Tr410*5 | HNL82 | 23.2 |
| AH3080 | 380 | 183 | 193 | 33 | Tr430*5 | HNL86 | 27.3 |
| AH3084 | 400 | 186 | 196 | 34 | Tr450*5 | HNL90 | 29 |
| AHX3088 | 420 | 194 | 205 | 35 | Tr470*5 | HNL94 | 32 |
| AHX3092 | 440 | 202 | 213 | 37 | Tr490*5 | HNL98 | 35.2 |
| AHX3096 | 460 | 205 | 217 | 38 | Tr520*6 | HNL104 | 39.2 |
| AHX30/500 | 480 | 209 | 221 | 40 | Tr540*6 | HNL108 | 42.5 |
⊚ 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.
- Download
Spec. of AH30
Spec. of AHX3024, AHX3026, AHX3028, AHX3030, AH3032, AH3034, AH3036, AH3038, AH3040, AH3044, AH3048, AH3052, AH3056, AH3060, AH3064, AH3068, AH3072, AH3076,...
Download
AH30 Series Withdrawal Sleeves for Industrial Shaft Applications
The AH30 series withdrawal sleeves from Chin Sing simplify the removal of bearings in heavy-duty applications. Built to handle axial loads and tight tolerances, these sleeves are ideal for use in compressors, gearboxes, and production machinery.
Each sleeve features a tapered bore and threaded end to ensure controlled dismounting, even in high-vibration or confined-space scenarios. Compatible with standard lock nuts and washers.
Manufactured to ISO and DIN standards, Chin Sing’s AH30 sleeves are a go-to component for MRO teams looking to reduce service time and component damage.