Description
Maximize power transmission density and eliminate gear shaft runout in your heavy-duty commercial fleet with the genuine INA ZF Transmission Cylindrical Roller Bearing F-583763 (ZF OE Part Number: 0735410878). Engineered specifically for ZF EcoSplit, TraXon, and AS Tronic commercial vehicle transmissions, this OE-grade radial cylindrical bearing handles massive radial forces and high input shaft speeds within compact gearbox housings. Pitted raceway grooves, spalled rollers, cracked cages, or fluid contamination cause severe gear whining, sticky shifting, excessive shaft chatter, and sudden gearbox lockup. This original INA bearing solves those transmission failures directly. It combines high-purity 100Cr6 bearing steel, logarithmic roller profiling, a high-strength cage, and micro-inch grinding tolerances to deliver uniform stress distribution, ultra-low friction torque, and uncompromised transport safety in demanding transport operations.
Technical Parameters
| Category | Specifications & Technical Details |
| ZF OE Part Number Cross-Reference | We precisely match the ZF official OE part number 0735410878 (INA model F-583763). The mounting dimensions and rated load fully conform to ZF EcoSplit / TraXon transmission design standards. |
| High-Purity Vacuum-Degassed 100Cr6 Steel | We manufacture the inner and outer rings and rollers from high-purity deep-hardened bearing steel. The surface achieves extremely high hardness and resists contact fatigue spalling. As a result, it easily carries the enormous tangential torque of transmission main and countershafts. |
| Logarithmic Profile Roller Geometry | We precision-profile the cylindrical roller generatrix to a logarithmic curve. This completely eliminates edge stress under heavy-load bending or alternating impact load. Moreover, it significantly improves fatigue life. |
| High-Strength Guided Roller Cage | We equip a heavy-duty reinforced engineering cage or machined brass cage. It precisely guides the needles and rollers in parallel under high speed, high oil temperature, and severe shifting impact. Notably, it prevents seizure. |
| Super-Finished Raceways & Precision Clearance | We micron-level super-finish the raceway surfaces. This greatly reduces rolling friction resistance and heat buildup. Consequently, it ensures smooth, quiet transmission operation under high oil temperature conditions. |
Applicable Car Brands & Models
Common warning symptoms include:
Transmission Whining or Roaring Noise: Loud mechanical humming or grinding sounds coming from the gearbox that increase in volume under throttle load or in specific gear ratios.
Hard Gear Shifting or Gear Popping: Difficulty engaging gears, rough AMT gear actuation, or gears jumping out of mesh due to mainshaft axial play.
Excessive Metal Debris on Magnetic Plug: Large metallic flakes or broken cage particles attached to the gearbox drain plug during oil service.
Gearbox Overheating: Transmission oil temperature rises rapidly above normal limits due to high friction inside worn bearing raceways.
Yes. INA (Schaeffler Group) is an original equipment (OE) supplier for ZF transmissions. The INA part number F-583763 and ZF reference number 0735410878 represent the exact same OE-spec bearing with identical dimensions, tolerances, and load ratings.
Yes. Replacing a worn transmission bearing requires draining the old gear oil. Technicians must thoroughly flush the gearbox housing to remove metallic particles and refill with ZF TE-ML approved synthetic gear lubricant to guarantee full service life for the new bearing.
Our 1-year warranty covers all inner/outer raceway spalling, roller fatigue fracture, cage damage, manufacturing dimensional flaws, and non-artificial mechanical failures under normal operating and lubrication conditions. If a bearing fails within 12 months, we provide prompt replacement or warranty processing upon inspection.
