Withdrawal sleeves

Withdrawal sleeves

Product Codes

Withdrawal sleeves product codes start with AH or AHX. The X refers to a DIN revision index, which has now become standard. The product codes for withdrawal sleeves with oil grooves and oil ducts use the letters AOH or AOHX. Withdrawal sleeves whose product codes contain AOH or AOHX always have oil ducts in the bore and on the taper. Sleeves with the code numbers 240.. and 241.. have a 1:30 taper, all the others have a 1:12.


Since 1997, there have been withdrawal sleeves with the suffix G. The G indicates a change of thread size. With withdrawal sleeves and adapter sleeves having different thread sizes, attempts have been made to standardise them. These standardisation efforts are inspired by a desire to reduce nut variation.


All adapter sleeves can also be manufactured in G-version. Moreover, adapter sleeves with an outer diameter up to 4000 mm can also be manufactured on request.

All sleeves with bore code 32 or above are delivered with oil ducts for hydraulic mounting.
All sleeves can be delivered with unusual metric inner diameter or with English or American inch bore.

Bezeichnung d1 l (mm) G
AH 2236 170 105 M 200x3
AH 2236 G 170 105 M 190x3
AH 2238 180 112 Tr 210x4
AH 2238 G 180 112 M 200x3
AH 2240 190 118 Tr 220x4
AH 2244 200 130 Tr 240x4
AH 2248 220 144 Tr 260x4
AH 2252 240 155 Tr 290x4
AH 2252 G 240 155 Tr 280x4
AH 2256 260 155 Tr 310x5