Wheel Hub 512147
The DUHUI Bearing 512147 wheel hub is a direct OE-replacement assembly designed for Saab 900 models from 1982 through 1987. This rear wheel hub bearing matches OE references including 8974384 and 8947384. It features a Gen 2 hub unit design with 4 wheel studs and a non-ABS configuration, engineered for rear axle applications on this classic sedan and hatchback platform.
Specifications
| Parameter | Value |
|---|---|
| DH Code | DWH1057 |
| Part Number | 512147 |
| Position | Rear Axle (Left, Right) |
| Bearing Generation | Gen 2 Hub Assembly |
| Bearing Type | Double Row Angular Contact |
| Bore Diameter | 46.00 mm (1.811 inch) |
| Outside Diameter | 110.00 mm (4.331 inch) |
| Flange Diameter | 125.98 mm (4.960 inch) |
| Flange Offset | 37.34 mm (1.470 inch) |
| Bolt Circle Diameter | 100.08 mm (3.940 inch) |
| Wheel Pilot Diameter | 51.56 mm (2.030 inch) |
| Brake Pilot Diameter | 60.96 mm (2.400 inch) |
| Hub Pilot Diameter | 86.11 mm (3.390 inch) |
| Hub Bolt Circle Diameter | 112.01 mm (4.410 inch) |
| Wheel Stud Quantity | 4 |
| Wheel Stud Size | M12 x 1.5 |
| Flange Bolt Hole Size | M10 x 1.5 |
| Flange Shape | Rectangular |
| ABS Sensor | No |
| Pre-Greased | Yes |
| Warranty | 2 years / 50,000km |
Important: All information on this page is for reference only. Please verify OE numbers, dimensions, and vehicle fitment against your original part before ordering. Contact us for fitment confirmation.
DH Code & OE Numbers & Reference Numbers
DH Code: DWH1057
OE Numbers: 8974384, 8947384
Reference Numbers (Interchange):
SKF: BR930103
SKF: VKBA914
Timken: 512147
MOOG: 512147
BCA: 512147
FAG: R164.11
GMB: 7580020
Centric: 405.38000E
WJB: WA512147
Mevotech: H512147
Vehicle Fitment
SAAB: 900 (1982-1987), 900 2.0L (1982-1987), 900 Turbo (1982-1987)
Please verify OE number, dimensions and vehicle configuration before ordering.
Product Features
- Gen 2 hub assembly combines the bearing and flange into one pre-assembled unit for simplified rear axle installation on Saab 900 models.
- Non-ABS design for vehicles without rear anti-lock braking systems.
- 125.98 mm flange diameter with 4-stud wheel pattern and 100.08 mm bolt circle matches the original mounting configuration on Saab 900 rear axles.
- Rectangular flange shape with M10 x 1.5 flange bolt holes matches the OEM attachment geometry.
- Double row angular contact bearing design provides stable load distribution for rear axle applications.
- Pre-greased and sealed bearing unit requires no additional maintenance after installation.
- Cross-references to SKF BR930103, Timken 512147, MOOG 512147, and BCA 512147 ensure accurate replacement sourcing.
Installation Notes
- This hub is for rear axle applications on Saab 900 (1982-1987) models without rear ABS.
- Confirm the 4-stud wheel pattern and 125.98 mm flange diameter match your vehicle mounting knuckle.
- Clean the axle spindle and mounting surface thoroughly before installation.
- Torque the axle nut to manufacturer specifications for the Saab 900 platform – Bentley manual specifies approximately 220 ft-lbs for the rear axle locknut.
- Inspect the hub bore and spindle for wear or corrosion before installing the new assembly.
About DUHUI Bearing
Manufactured by DUHUI Bearing – an automotive bearing supplier established in Zhejiang, China, in 2003. DUHUI produces wheel hub bearings to OE specifications. Contact us
