09074/09194 Imperial Tapered Roller Bearing

Extended Assembly Width: 23.02 mm width profile increases roller contact length for heavy thrust handling.
Robust Core Toughness: Case-hardened raceways resist surface fatigue and spalling under shock loads.
Separable Design: Facilitates fast assembly line mounting and easy field maintenance.
Low Operating Friction: Super-finished raceway geometry ensures smooth, energy-efficient rotation.

Technical Data

Technical Parameter	Metric Value
Inner Bore Diameter (d)	19.050 mm
Outer Diameter (D)	49.225 mm
Total Width (T)	23.020 mm
Precision Standard	ABEC-1 / P0

Product Specifications

Specification	Details
Item Type	Extended-Width Imperial Tapered Roller Bearing
Model Number	09074/09194 (Cone: 09074 / Cup: 09194)
Bearing Design	Single Row Tapered
Material	Vacuum-Degassed GCr15 Bearing Steel
Cage Material	Stamped Steel

Product Introduction

The 09074/09194 is an inch-series tapered roller bearing featuring a 19.05 mm (3/4-inch) inner bore combined with an extended 23.02 mm overall assembly width. Its exact boundary dimensions are 19.05 x 49.225 x 23.02 mm. The wider outer cup (09194) allows for longer rolling elements, providing superior load-carrying capacity compared to standard-width 09000 series bearings. Manufactured from high-cleanliness bearing steel, this model delivers reliable service in demanding mechanical drives.

Applications

Automotive transmissions and power take-off (PTO) units.
Agricultural implement gearboxes and rotary cutter drives.
Industrial speed reducers and conveyor systems.

FAQ

Q: How does the 09194 cup differ from the 09195 cup?
A: The 09194 cup gives a wider total assembly width (23.02 mm) compared to the 09195 cup (19.845 mm total assembly width).
Q: Are certificate of conformance documents included?
A: Yes, mill test certificates and dimensional inspection reports are available upon request for B2B orders.

OEM & Custom Service

Custom manufacturing options including laser part marking, customized internal clearances, and client-branded packaging solutions.

Packing & Delivery

Coated with premium anti-rust oil, wrapped in VCI film, individually boxed, and packed in sturdy wooden export cases.