Withdrawal Sleeves are often used to mount bearings with a tapered bore onto the cylindrical seat of stepped shafts. The sleeve is pressed into the bore of the bearing inner ring, which abuts a shaft shoulder or similar fixed components. The sleeve is located on the shaft by a nut or an end plate. Withdrawal sleeves give easier dismounting of the bearings, as the press fit of the bearing can be loosened with the aid of a Lock Nut applied to the withdrawal sleeve. KM or HM Lock Nuts with appropriate locking devices are suitable.
Our withdrawal sleeves are slotted and have an external taper of 1:12 except for the AH 240 and AH 241 series which have an external taper of 1:30 and are intended for using with wide bearings of 40 and 41 series.
With the same normal sleeves dimensions, Hydraulic Withdrawal Sleeves are recommended for shafts of large size sets because they are provided with oil injection gutters, making the assembling and disassembling much easier.
Lock nuts are not supplied with the withdrawal sleeves and must be ordered separately.
Our company has more than 25 years of experience in the production of high-quality both European Metric and American Inch Standard Power Transmission products. Our Adapter Sleeves range covers H 2 series, H 3 series, H 23 series, H 30 series, H 31 series, H 32 series, H 39 series, and Hydraulic Adapter Sleeves of HOH 23/HOH32 series, HOH 31 series, HOH 30 series, and HOH 39 series. The Withdrawal Sleeves range covers AH 2 series, AH 3 series, AH 23 series, AH 32 series, AH 22 series, AH 30 series, AH 240 series, AH 241 series, and AH 39 series, and Hydraulic Withdrawal Sleeves of AOH 22 series, AOH 23 series, AOH 30 series, AOH 31 series, AOH 32 series, AOH 39 series, AOH 240 series and AOH 241 series, etc.
Technical Details:
Product Name: Hydraulic Withdrawal Sleeves
Series: AOH 22 series, AOH 2200 series, AOH 23 series, AOH 2300 series
Taper: 1:12
Material: Carbon Steel
Packaging: Neutral or customized
Features: high precision with long-life service
Drawing and technical data sheet of AOH 22/AOH 2200 series, AOH 23/AOH 2300 series Withdrawal Sleeves
| Withdrawal Sleeves No. | d1 | d | l | G | G1 | Bearings |
| mm | mm | mm | ||||
| AOH 2236 | 170 | 180 | 105 | M 200x3 | M6x1 | 22236K |
| AOH 2238 | 180 | 190 | 112 | Tr 210x4 | M6x1 | 22238K |
| AOH 2240 | 190 | 200 | 118 | Tr 220x4 | M6x1 | 22240K |
| AOH 2244 | 200 | 220 | 130 | Tr 240x4 | G1/8"x28FPP | 22244K, C 2244K |
| AOH 2248 | 220 | 240 | 144 | Tr 260x4 | G1/8"x28FPP | 22248K |
| AOH 2252 | 240 | 260 | 155 | Tr 290x4 | G1/8"x28FPP | 22252K |
| AOH 2256 | 260 | 280 | 155 | Tr 310x5 | G1/8"x28FPP | 22256K |
| AOH 2260 | 280 | 300 | 170 | Tr 330x5 | G1/8"x28FPP | 22260K |
| AOH 2264 | 300 | 320 | 180 | Tr 350x5 | G1/8"x28FPP | 22264K |
| AOH 2332 | 150 | 160 | 140 | M 180x3 | M6x1 | 22332K |
| AOH 2334 | 160 | 170 | 146 | M 190x3 | M6x1 | 22334K |
| AOH 2336 | 170 | 180 | 154 | M 200x3 | M6x1 | 22336K |
| AOH 2338 | 180 | 190 | 160 | Tr 210x4 | M6x1 | 22338K |
| AOH 2340 | 190 | 200 | 170 | Tr 220x4 | M6x1 | 22340K |
| AOH 2344 | 200 | 220 | 181 | Tr 240x4 | G1/8"x28FPP | 22344K, 23244K |
| AOH 2348 | 220 | 240 | 189 | Tr 260x4 | G1/8"x28FPP | 22348K, 23248K |
| AOH 2352 | 240 | 260 | 205 | Tr 290x4 | G1/8"x28FPP | 22352K, 23252K |
| AOH 2356 | 260 | 280 | 212 | Tr 310x5 | G1/8"x28FPP | 22356K, 23256K |
