F 400012 WHEEL HUBS For SAF
The F 400012 Truck and trailer wheel bearings are used on the front wheels, rear wheels, drive axles, and trailer wheels of light trucks (Ford F-150), heavy trucks (Volvo FH), vans (Mercedes-Benz Sprinter), and trailers (single-axle trailers, container trailers).
The F 400012 bearing is a WHEEL HUBS with an inner diameter of 82 mm , an outer diameter of 386 mm, a width of 184 mm. It typically uses P0 (ABEC-1), P6 (ABEC-3) grade precision tolerances and Chrome Steel (Gcr15) rings, Chrome Steel (Gcr15) rolling mlement. It primarily bears Axial and radial loads, Double seals type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.
Interchange code: SAF 3 307 3030 01, SAF 3 307 3030 52, SAF 3 3073 030 02
F 400012 bearings ( 82 mm x 386 mm x 184 mm) have the advantages of Integrated, maintenance-free, high load capacity, low friction, and are therefore widely used in the Front wheels, rear wheels, drive axle and trailer wheel ends.
| F 400012 is a WHEEL HUBS for SAF reference the Fersa brand, typically installed on the Trailer axle of SAF. | |
| Part Number | F 400012 |
| Bearing type | WHEEL HUBS |
| Interchangeable | Fersa F 400012 |
| OEM references | SAF 3 307 3030 01, SAF 3 307 3030 52, SAF 3 3073 030 02 |
| Commercial vehicles | SAF |
| Precision Rating | P0 (ABEC-1), P6 (ABEC-3) |
| Seal | Double seals |
| Brake | Disc brake |
| Internal bearing | F 200029 |
| Fitting position | Trailer axle |
| d φ Inside | 82 mm |
| D Φ Outside | 386 mm |
| T,B Width | 184 mm |
| Weight | 31.1 kg |
The F 400012 Truck and trailer wheel bearings consist of an inner ring, outer ring, rolling elements (steel balls or tapered rollers), cage, seals, and integrated flange. Some models incorporate ABS gear rings and sensors.
Truck and trailer wheel bearings feature integrated preload and pretensioning, requiring no maintenance and offering a long lifespan; high load capacity to withstand heavy loads and impacts; low rolling resistance for improved fuel economy; high rigidity for stable handling; and optional integrated ABS sensors for enhanced braking safety.
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