F-635199.TR1 40x70x13/17mm automotive Transmission bearings

Photos of F-635199.TR1:

Product Description

The F-635199.TR1 is a precision‑engineered metric single‑row tapered roller bearing featuring a specialised geometry with dual width dimensions (13 mm and 17 mm) – a design tailored to accommodate specific shaft and housing configurations in automotive transmissions and gearbox assemblies. This bearing provides robust support for transmission shafts, efficiently managing the high radial and axial loads generated during gear engagement and power transfer, while maintaining compact dimensions and low friction.

Tapered roller bearings are the preferred choice for transmission applications due to their ability to handle combined loads (radial and thrust) simultaneously, along with their high rigidity and excellent shock‑load resistance. The F‑635199.TR1 is manufactured from GCr15 chrome steel with precision‑ground raceways and rollers, ensuring superior wear resistance, dimensional stability, and extended fatigue life under the cyclic loading and temperature fluctuations typical of automotive drivetrains. Its open design (without seals) facilitates oil‑bath or forced‑circulation lubrication, which is standard in modern gearbox systems.

The dual‑width feature (13 mm / 17 mm) corresponds to the individual widths of the inner and outer rings, allowing the bearing to be installed in housings that require differential ring widths for optimal load distribution and shaft positioning. This special design makes the F‑635199.TR1 a direct replacement for many OEM transmission bearing assemblies. The steel cage ensures reliable roller guidance at high rotational speeds, while precision grades P0, P6, and P5 are available to meet various OEM tolerance requirements.

Key Features & Specifications

Why Choose This Bearing?

• Transmission‑Specific Dual‑Width Design – The 13 mm / 17 mm inner and outer ring widths are engineered to match certain gearbox housing geometries, ensuring precise axial positioning and optimal load distribution without the need for additional spacers or shims.

• High Load Capacity & Rigidity – Tapered roller geometry provides a line contact that delivers superior radial and axial load‑carrying capacity, critical for withstanding the high torque and shock loads encountered in transmission applications.

• Premium Material & Heat Treatment – Crafted from GCr15 chrome steel with controlled hardening, offering excellent wear resistance, fatigue strength, and dimensional stability over a wide operating temperature range.

• Flexible Precision Options – Available in P0, P6, and P5 accuracy classes, allowing selection based on the required running accuracy and speed performance of the transmission assembly.

Common Applications

• Automotive manual and automatic transmissions – shaft support, gear carrier bearings

• Transfer cases and auxiliary gearboxes

• Heavy‑duty truck and commercial vehicle drivelines

• Industrial gearboxes requiring specialised tapered roller bearings with mixed widths

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