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98400-90079

Image for Illustration purposes only. Actual product may vary

Timken 98400-90079 is a matched double-cup tapered roller bearing assembly. This heavy-duty TRB set features a 98400 cone paired with cup match code 90079, designed for 4-8 inch outside diameter applications. It is engineered for industrial gearboxes, heavy machinery, and equipment requiring high radial and axial load capacity in a double-cup configuration.

MODEL 98400-90079

BRAND

SKU

5071356

WEIGHT

32.883 lb

UOM

each

$2,429.89 Each

Prices are subject to change

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Bearing Modification Services

Typically Ships in: 1 day

Returnable: Yes

128 mm Cone part number

98400 Cone width:1.9375 in

188.21 mm Cup outer diameter

7.875 in

200.025 mm Cup part number

98789D Design unit:Inch Series:98000 T - Bearing Width across Cones:4.5625 in

49.213 mm Cup frontface backing diameter

7.41 in

7.9 mm Cone backface backing diameter

5.04 in

80.216 mm Cage material

Stamped Steel Cage-cone backface clearance:0.31 in

C - Double Cup Width

3.1581 in

I.D.

4 in / 101.600 mm

Taper Roller Bearing Full Assembly The TIMKEN 98400-90079 TRB Double Cup Assembly is a precision-engineered component designed to provide superior performance and reliability in various automotive and industrial applications. This tapered roller bearing assembly features a robust dual cup design, ensuring optimal load distribution and reduced friction, which enhances overall efficiency in motion systems.
Key Features
  • Dimensions: 4-8 OD, providing versatility for a range of applications
  • Construction: Made from high-quality steel for durability and resistance to wear
  • Design: Double cup assembly facilitates better load handling compared to single cup designs
  • Performance: Engineered for high-speed operations while maintaining stability under load
  • Compatibility: Designed to fit a variety of automotive and industrial machinery applications
Applications
  • Automotive: Ideal for wheel bearings, axles, and other critical load-bearing components
  • Industrial Machinery: Suitable for use in conveyor systems, gearboxes, and power transmission equipment
  • Heavy Equipment: Provides reliable performance in construction and mining machinery
Benefits
  • Enhanced Reliability: The double cup assembly design offers superior load support and longevity, reducing the need for frequent replacements
  • Improved Efficiency: Low friction characteristics lead to better fuel economy and reduced energy consumption in operational systems
  • Versatile Use: Suitable for a wide range of applications, making it a cost-effective solution for various industries --- Product information compiled with AI assistance for reference purposes.

SKU: 5066946

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I always buy from MRO is a very reliable company to work with

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How do I choose the right type of bearing for my application?

Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.

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SKU: 5066946

Best company to buy from

I always buy from MRO is a very reliable company to work with

Read more