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Timken 61905-2RS is a deep groove radial ball bearing with a 450 mm bore, featuring contact rubber seals (2RS) on both sides for protection against contamination. It has a normal (C0) radial internal clearance and is part of the 61 series, designed for general industrial applications such as large-diameter shafts, idler rolls, and low-speed machinery where a sealed, pre-lubricated bearing is required. The bearing has a dynamic load rating of 7 kN and a static load rating of 4.6 kN.
MODEL 61905-2RS
$103.30 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: Yes
Clearance
C0 (Normal)
Dynamic load rating
7 kN
Features
Contact Seals
Grease limiting speed
16000 rpm
Oil limiting speed
19000 rpm
Static load rating
4.6 kN
Bearings
Overview The Timken 61905-2RS Ball Deep Groove Radial Bearing is engineered to provide exceptional performance in a variety of demanding applications. Designed with a single row angular contact, this bearing features a deep groove configuration that accommodates both radial and axial loads, making it ideal for high-speed operations. With an outer diameter of less than 12 mm, this compact bearing is suitable for use in constrained spaces without compromising on reliability or performance.
Key Features
| Deep Groove Design | This design allows for high-speed operation and the ability to handle radial and axial loads in both directions. |
|---|---|
| Sealed Construction | Equipped with dual rubber seals (2RS), this bearing prevents the ingress of dirt and moisture, enhancing its lifespan and performance. |
| Material Quality | Crafted from high-quality steel, it ensures durability and resistance to wear, corrosion, and fatigue under various operational conditions. |
| Low Friction | The optimized internal geometry reduces friction, resulting in improved efficiency and reduced heat generation during operation. |
| Precision Engineering | Manufactured to ISO standards, the 61905-2RS bearing guarantees dimensional accuracy and performance consistency. |
Applications
| Automotive | Ideal for use in electric motors, transmissions, and various automotive components requiring reliable ball bearings. |
|---|---|
| Industrial Machinery | Suitable for conveyor systems, pumps, and other machinery where compact size and high performance are critical. |
| Aerospace | Applicable in light aerospace applications that demand lightweight components without sacrificing strength. |
Benefits
| Enhanced Reliability | The robust design and high-quality materials ensure long service life and reliability under heavy loads. |
|---|---|
| Operational Efficiency | The low friction characteristics contribute to lower energy consumption, making it economical for long-term use. |
| Versatile Use | Its compact size and versatile load handling capabilities make the Timken 61905-2RS suitable for a wide range of applications across 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
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.
What is the difference between deep groove and angular contact ball bearings?
Deep groove ball bearings are the most common type. They’re designed to handle mainly radial loads, but they can also take some axial load in both directions. They’re simple, versatile, and used in everything from motors to conveyors. Angular contact ball bearings are built for combined loads, especially where there’s significant axial force in one direction. They’re often used in pairs and are common in higher precision or higher load applications like pumps and gearboxes. If your load is mostly radial, go deep groove. If axial load matters more, angular contact is usually the better choice.
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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