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Timken 30305M-90KM1 is a metric tapered roller bearing matched assembly with a cup match code of 90KM1, designed for applications requiring a cup outside diameter under 4 inches. This factory-matched set ensures proper preload and runout for combined radial and axial load support in industrial gearboxes, conveyor systems, and heavy machinery. The assembly includes the cone and cup, precision-paired for reliable performance.
MODEL 30305M-90KM1
$17.36 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: Yes
-0.02 in Cage-cone frontface clearance
3.3 mm
0.13 in Cone backface backing diameter
34.5 mm
0.5906 in Design unit
Metric Heat generation factor (rib-roller end):8.5 Heat generation factor (roller-raceway):11.8 Related Assembly Number(s):30305M-90KM1 Series:30305M Static radial rating:49600 N
0.6693 in Cup backface backing diameter
55.12 mm
1.28 in Cone part number
X30305M Cone width:17.000 mm
1.36 in Cone frontface backing diameter
32.5 mm
11200 lbf T - Bearing Width
18.250 mm
2.17 in Cup frontface backing diameter
57.66 mm
2.27 in Cup outer diameter
62 mm
2.4409 in Cup part number
Y30305M Cup width:15.000 mm
Cage material
Stamped Steel Cage-cone backface clearance:-0.5 mm
I.D.
25 mm / 0.9843 in
Tapered Roller Bearing Assembly The Timken 30305M-90KM1 is a high-performance tapered roller bearing assembly designed for precision applications. Engineered to support both radial and axial loads, this metric assembly is ideal for use in automotive, aerospace, and industrial machinery settings. With a robust construction and innovative design, it ensures optimal performance and reliability in demanding environments.
Key Features
- Metric Design: Specifically engineered to meet international standards, providing seamless integration into various applications.
- Outer Diameter: <4 inches, optimized for compact spaces while maintaining strength.
- Construction: Made from high-quality steel, ensuring durability and resistance to wear under heavy loads.
- Performance Characteristics: Capable of handling both radial and thrust loads, making it versatile for different applications.
- Assembly Type: Full assembly that simplifies installation and reduces the risk of assembly errors.
Applications
- Automotive Industry: Ideal for use in wheel bearings, axle assemblies, and transmission components, ensuring smooth operation and longevity.
- Aerospace: Suitable for critical flight applications where reliability and precision are paramount.
- Industrial Machinery: Effective in manufacturing equipment, conveyor systems, and heavy machinery, enhancing operational efficiency.
Benefits
- Enhanced Reliability: Designed to provide consistent performance even in extreme conditions, reducing downtime and maintenance costs.
- Efficiency Gains: Low friction design contributes to improved energy efficiency in machinery operations, leading to cost savings.
- Durability: Withstands harsh environments and heavy loads, ensuring a longer service life and reduced frequency of replacements. --- Product information compiled with AI assistance for reference purposes.
SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read moreHow 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