Technical data
Product specifications
Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.
Core specifications4 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Series | AH3988 | |
| Bore diameter | d | 420 mm |
| Width | B | 145 mm |
| Mass | ≈m | 21.2 kg |
Product characteristics1 parameter
| Parameter | Symbol | Value |
|---|---|---|
| Design | H | With |
Main Dimensions & Performance Data4 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore diameter | d1 | 420 mm16.535 in |
| Thread | G | Tr460X5 |
| Sleeve length | B1 | 145 mm5.709 in |
| Mass | ≈m | 21.2 kg46.738 lbs |
Mounting dimensions3 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Thread oil connector | G1 | G1/8 |
| Distance oil connector | a | 8.5 mm0.335 in |
| Thread depth oil connector | IG1 | 12 mm0.472 in |
Dimensions3 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore diameter | d | 440 mm17.323 in |
| Bearing overhang | a1 | 8 mm0.315 in |
| Thread length | IG | 25 mm0.984 in |
Manufacturer Identity5 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Schaeffler Product Code | 1750073 | |
| Brand | FAG | |
| Base Type | AH3988 | |
| X Life Marking | n.r. | |
| Base product | 2305920202 |
Product Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Construction | Withdrawal sleeve AH..-H, accessory rolling bearing, hydraulic, finished part | |
| Short Description | Withdrawal sleeve |
Additional information1 parameter
| Parameter | Symbol | Value |
|---|---|---|
| Taper | 1:12 |
Technical Data7 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore Diameter (D1) | 420 mm | |
| Sleeve Length (B1) | 145 mm | |
| Bearing Overhang (A1) | 8 mm | |
| Thread Length (Ig) | 25 mm | |
| Bore Diameter (D) | 440 mm | |
| Thread Depth Oil Connector (Ig1) | 12 mm | |
| Distance Oil Connector (A) | 8.5 mm |