Photos of 37431A/37625:

Product Description

The 37T68‑19FS Tapered Roller Bearing is a precision‑engineered single‑row tapered roller bearing developed specifically for automotive gearbox and transmission systems. With a bore of 37 mm, an outer diameter of 68 mm, and a width of 19 mm, this compact yet robust bearing delivers excellent load‑carrying capacity and operational reliability in demanding drivetrain applications.

Key Specifications & Features:

• Model Number: 37T68‑19FS

• Dimensions: ID 37 mm × OD 68 mm × Width 19 mm

• Material: GCr15 chrome steel – high hardness, superior wear resistance and fatigue strength

• Precision Grades: Available in P0, P6 and P5 accuracy classes to suit various assembly tolerances

• Seal Type: Open design – facilitates easy lubrication and maintenance

• Cage: Steel cage – strong and durable under heavy loads and high speeds

• Rolling Elements: Tapered rollers (designed for combined radial and thrust loads)

• Metric dimensions

Design & Performance:
Tapered roller bearings are engineered to support both radial and axial loads simultaneously. The conical geometry of the rollers and raceways ensures optimal load distribution, reduces edge stress, and extends bearing service life. The separable inner and outer rings simplify mounting and dismounting, which is particularly advantageous for gearbox repairs and overhauls.

Application:
This bearing is primarily intended for automotive gearboxes and transmissions. It is also suitable for transfer cases, differentials, and other industrial power‑transmission equipment where moderate‑to‑heavy loads and high rotational speeds are common.

Quality & Certification:
Manufactured from high‑grade GCr15 bearing steel under strict quality control (ISO 9001:2000‑compliant processes), the 37T68‑19FS guarantees stable performance, low vibration, and extended fatigue life even under continuous operation.

Packaging, Stock & Shipping:

• Stock availability: 51 pcs.

• Delivery time: 3–4 working days after payment confirmation

• Shipping methods: DHL / FedEx / UPS / TNT

• Shipping period: 6–10 working days (excluding remote areas)

• Payment terms: T/T, Western Union, PayPal, Credit Card, Debit Card

• HS Code: 8482500090