BEARING TAPER 25.4x50.30x14.6, L44643 L44610 1x1.98x 0.575, BK-B-113
BEARING TAPER 25.4x50.30x14.6, L44643 L44610 1x1.98x 0.575, BK-B-113. Imperial Taper Bearing 1.000 x 1.980 x 0.575. Size mm 25.4 X 50.3 X 14.6, L44643 + L44610. Used on many trailers. Tapered Roller Bearings TS (Tapered Single) Imperial/Metric. These bearings consist of two separable parts, the cone (inner ring) assembly and the cup (outer ring). They are typically mounted in opposing pairs on a shaft. Features include a one piece stamped steel cage that retains rollers on the cone. Inner diameter range 7.937 mm to 863.600 mm. Outer diameter range 31.991 mm to 1060.000 mm. Single cone and cup. Typical applications include vehicle front wheels, differential and pinion configurations, conveyor rolls, machine tool spindles and trailer wheels. Part No. 09-8000.
- SKU
- Sep-00
- Brand
- Dirt Racing
- Availability
- In Stock (11)
FULL DESCRIPTION
Tapered Roller Bearing - Imperial/Metric
This is a versatile tapered roller bearing designed for a wide range of applications. It is a fundamental and widely utilized type of bearing, featuring two primary separable components: the cone (inner ring assembly) and the cup (outer ring). Typically, these bearings are installed in opposing pairs on a shaft.
Key Features:
- Imperial and Metric sizing available.
- Features a one-piece stamped steel cage to retain rollers on the cone.
- Inner diameter ranges from 7.937 mm to 863.600 mm.
- Outer diameter ranges from 31.991 mm to 1060.000 mm.
- Includes a single cone and cup.
- Meets or exceeds OEM quality standards.
- Designed as a direct OEM replacement.
- This is a high-quality replacement part.
Product Specifications:
Imperial Size: 1.000 x 1.980 x 0.575 inches
Metric Size: 25.4 mm x 50.3 mm x 14.6 mm
Bearing Numbers: L44643 + L44610
Common Applications:
Typical applications include vehicle front wheels, differential and pinion configurations, conveyor rolls, machine tool spindles, and trailer wheels. This bearing is often found on many trailers and fits most straight spindles.


