Timken 30205 Single Row Tapered Roller Bearing Assembly, Metric Series, 0.984mm Bore, 2.047mm OD, 0.640mm Width, Open, Cylindrical Bore, Steel Cage, Precision ABMA Class K.
- d 0.984 mm
- D 2.047 mm
- B 0.64 mm
Genuine Timken product, Timken
- Regular price
- $28.00
- Sale price
- $28.00
- Regular price
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Same-day shipping
Order by 3 PM ET for same-day shipping
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Timken 30205
$28.00
Why Apollo USA
Bearings from Apollo Industries, Oxford, Michigan
Apollo Industries supplies bearings, seals and maintenance tools to businesses across the US, with real people on the phone when you need a part matched.
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Same-day shipping
Order by 3 PM EST for same-day shipping.
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Free shipping over $100
All orders over $100 ship free by ground with code FREESHIP.
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90-day returns
Hassle-free returns on unused items within 90 days.
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Price match
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Expert support
Support staff available by phone, web chat or email.
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2695 Lake George RdOxford, MI 48370
Overview
Timken 30205 Tapered roller bearing
Timken Bearings
Timken® Bearings are precision-engineered components designed to deliver reliable performance, high efficiency, and long service life across a wide range of industrial and automotive applications. Built with premium-grade steel and advanced heat treatment, Timken bearings provide exceptional load capacity, superior wear resistance, and smooth rotational motion even in demanding environments.
Each bearing is manufactured to exacting standards for dimensional accuracy and noise reduction, ensuring dependable operation in motors, gearboxes, pumps, conveyors, and other rotating equipment. With optimized internal geometry and advanced sealing technology, Timken ball bearings help minimize friction, extend lubrication intervals, and reduce downtime.
Why Choose Timken:
Timken has been a trusted name in motion technology for over a century, delivering innovation and performance that set the standard for bearing reliability. Whether for OEM use or replacement applications, Timken ball bearings offer consistent performance you can depend on.
Key features
- Available in single, double and multi-row configurations, as well as proprietary sizes
- Designed in collaboration with OE engineers to design, engineer and test bearings for premium performance in many applications
- Power dense designs allow for heavier loads and can help extend bearing life
- Optimized internal geometry lower torque and operating temperatures to extend lubrication system life
- Can be designed to withstand high-corrosive, high-temperature and vacuum or low-lubrication environments with proprietary enhancements
Specifications
Timken 30205 dimensions & specifications
- Bearing type
- Tapered roller bearing
- Bore diameter d
- 0.984 mm (0.039 in)
- Outside diameter D
- 2.047 mm (0.081 in)
- Width B
- 0.64 mm (0.025 in)
- Weight
- 0.6 lb
- Brand
- Timken
- Part number
- 30205
- UPC / EAN
- 0053893430713
All specifications
Key Dimensions
| Rolling Element | Tapered |
| Bore Size (ID) | 0.9843 in / 25.000 mm |
| Outer Diameter | 2.0472 in / 52.000 mm |
| T Width | 0.6398 in / 16.250 mm |
Performance
| Precision Class | ABMA Class K |
| Relubricatable | No |
| Relubrication Feature | None |
Properties
| Bearing Type | Unmounted Roller Bearing |
| Outer Diameter Type | Cylindrical |
| Bore Type | Cylindrical |
| Row Type | 1 |
| Cage Material | Steel |
| Bearing Material | Steel |
| Material - Rolling Elements | Steel |
| Cage Type | Stamped Window |
| Inner Ring Width | 0.5906 in / 15.000 mm |
| Outer Ring Width | 0.5118 in / 13.000 mm |
| Component | Assembly |
| Closure (Seal) Type | Open |
| Assembly Components | Assembly |
Mounting Dimensions
| Maximum Housing Fillet Radius | 0.040 in / 1.00 mm |
| Maximum Shaft Fillet Radius | 0.040 in / 1.00 mm |
Tools & lubrication
Complete the job for your 30205
Mount it without damage and keep it lubricated. Tick what you need and add it with one click.
Part number decoded
What every part of 30205 means
- 302
- 302xx tapered roller, light (dimension series 02)
- 05
- Bore code 05 × 5 = 25 mm (ISO convention)
Catalogs & documents
Timken 30205 catalogs & documents
Official catalogs and data from the manufacturer. They open as PDFs in a new tab.
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Product document
Taper Roller Bearing Catalog (opens in a new tab)
AllPagesDrop pages
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Technical
Timken Engineering Manual (opens in a new tab)
PDF · 14.4 MB · English
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Catalog
Timken Tapered Roller Bearing Catalog (10481) (opens in a new tab)
PDF · 16.4 MB · English
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Catalog
Timken Spherical Roller Bearing Catalog (10446) (opens in a new tab)
PDF · 5.1 MB · English
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Catalog
Timken Ball Bearing Catalog (10734) (opens in a new tab)
PDF · 9.1 MB · English
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Catalog
Timken Housed Unit Catalog (10591) (opens in a new tab)
PDF · 15.4 MB · English
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Mounting
Timken Industrial Bearing Maintenance Manual (10213) (opens in a new tab)
PDF · 2.0 MB · English
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Guide
Timken Bearing Damage Analysis Reference Guide (5892) (opens in a new tab)
PDF · 1.9 MB · English
About the brand
About Timken
Making tapered roller bearings since 1899.
Henry Timken patented his tapered roller bearing design in 1898, and in 1899 he and his sons, H.H. and William, founded The Timken Company in St. Louis, Missouri, to make it. A few years later the company moved to Canton, Ohio; today it is headquartered in North Canton and has been listed on the New York Stock Exchange since 1922.
A tapered roller bearing has four parts: the cone (inner ring), the cup (outer ring), the tapered rollers and the cage. The cone, rollers and cage stay together as the cone assembly and separate from the cup, so cones and cups have their own part numbers and are sold alone or as a set. The tapered design carries radial and thrust loads together.
In 2003 Timken bought The Torrington Company, a leading maker of needle roller bearings, from Ingersoll-Rand. Timken also makes ball bearings and housed units under the Fafnir name, which introduced the wide inner ring ball bearing in the early 1900s.
Genuine Timken product
Founded
1899
Headquarters
North Canton, Ohio, USA
Employees (2026)
About 19,000
Operations in
45 countries
Known for
- Tapered roller bearings, inch and metric
- Spherical roller bearings
- Fafnir ball bearings and housed units
- Super precision bearings
Disclaimer: Apollo Industries is not an authorized distributor, reseller, or representative of Timken. All Timken trademarks and product names are the property of their respective owners. We sell genuine Timken products purchased through independent channels.
FAQ
30205 questions & answers
What are the dimensions of the Timken 30205?
The Timken 30205 has a 0.984 mm bore (d), a 2.047 mm outside diameter (D) and a 0.64 mm width (B). In inches: 0.039 × 0.081 × 0.025 in.
What type of bearing is the 30205?
The Timken 30205 is a tapered roller bearing.
Is this a genuine Timken bearing?
Yes. Apollo Industries sells genuine Timken products, purchased through independent channels. Apollo is not an authorized distributor, reseller, or representative of Timken.
Do you ship the 30205 the same day?
In-stock orders placed by 3 PM EST ship the same day. All orders over $100 ship free by ground with code FREESHIP.
Can I get quantity pricing or buy tax-exempt?
Yes. Apollo offers special rates for businesses and bulk orders. Use Request a quote on this page or call (248) 429-9073.
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