Timken 6305-C3 Single Row Deep Groove Ball Bearing, Metric Series, 25.0mm Bore, 62.0mm OD, 17.0mm Width, Open, Cylindrical Bore, Steel Cage, C3 Clearance, ISO P0 Tolerance
- d 25 mm
- D 62 mm
- B 17 mm
- Open (None)
- C3 - Loose
Genuine Timken product, Timken
- Regular price
- $25.43
- Sale price
- $25.43
- Regular price
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Same-day shipping
Order by 3 PM ET for same-day shipping
Free shipping on orders over $100
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Timken 6305-C3
$25.43
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
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2695 Lake George RdOxford, MI 48370
Overview
Timken 6305-C3 Deep groove ball bearing
Timken Ball Bearings
Timken® Ball 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
- Easy to interchange, designed as metric bearings and dimensionally interchangeable with competitor metric products
- Long bearing life through high-quality steel material
- Optimized internal geometry allows for quiet and reliable operation even at high speeds
- Includes Polyrex™ EM premium lubricant on sealed and shielded deep grove bearings for reduced torque and quieter operation
- Minimize vibration and noise in electric motor applications through super finishing, preferred clearance designation and premium grease
- Two-piece riveted steel cage ensures high rigidity and strength by reducing frictional torque
Specifications
Timken 6305-C3 dimensions & specifications
- Bearing type
- Deep groove ball bearing
- Bore diameter d
- 25 mm (0.984 in)
- Outside diameter D
- 62 mm (2.441 in)
- Width B
- 17 mm (0.669 in)
- Seals / shields
- Open (None)
- Internal clearance
- C3 - Loose
- Brand
- Timken
- Part number
- 6305-C3 also written 6305C3
All specifications
Key Dimensions
| Rolling Element | Ball |
| Bore Size (ID) | 0.9843 in / 25.000 mm |
| Outer Diameter | 2.4409 in / 62.000 mm |
| Overall Width | 0.6693 in / 17.000 mm |
Performance
| Precision Class | ISO P0 |
| Maximum Capacity / Filling Slot | No |
| Relubricatable | No |
| Lubricant | Oil |
| Relubrication Feature | None |
Properties
| Bearing Type | Unmounted Ball Bearing |
| Outer Diameter Type | Cylindrical |
| Internal Clearance | C3 |
| Bore Type | Cylindrical |
| Row Type | 1 |
| Cage Material | Steel |
| Bearing Material | Steel |
| Material - Rolling Elements | Steel |
| Cage Type | Riveted Pin |
| Inner Ring Width | 0.6693 in / 17.000 mm |
| Outer Ring Width | 0.6693 in / 17.000 mm |
| Component | Assembly |
| Closure (Seal) Type | Open |
Mounting Dimensions
| Maximum Housing Fillet Radius | 0.024 in / 0.60 mm |
| Maximum Shaft Fillet Radius | 0.024 in / 0.60 mm |
Cross reference
6305-C3 cross reference & equivalents
Bearings from other brands with the same boundary dimensions. Check seals, clearance, cage and precision class before you order.
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SKF
6305/C3SKF 6305 /C3 Deep Groove Ball Bearing - 25 mm ID, 62 mm OD, 17 mm Width, Cylindrical Bore, C3
- Same size
- Same seals
- Same clearance
Sale price$14.23
Regular price$20.88In stock
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FAG
6305-C-C3FAG 6305 -C-C3 Deep Groove Ball Bearing - 25 mm ID, 62 mm OD, 17 mm Width, Cylindrical Bore, C3
- Same size
- Same seals
- Same clearance
$15.50
In stock
-
- Same size
- Same seals
- Same clearance
$32.09
In stock
-
- Same size
- Same clearance
$12.50
In stock
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NSK
6305C3
Same size, C3 clearance
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NTN
6305C3
Same size, C3 clearance
Reference data only. Verify specifications before you order.
Search more equivalents in the Apollo Bearing IndexTools & lubrication
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Part number decoded
What every part of 6305-C3 means
- 63
- 63xx medium deep groove ball (dimension series 03)
- 05
- Bore code 05 × 5 = 25 mm (ISO convention)
- C3
- Clearance greater than Normal
Catalogs & documents
Timken 6305-C3 catalogs & documents
Official catalogs and data from the manufacturer. They open as PDFs in a new tab.
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Product document
Timken Deep Groove Ball Bearing Catalog (opens in a new tab)
AllPagesDrop pages
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
6305-C3 questions & answers
What are the dimensions of the Timken 6305-C3?
The Timken 6305-C3 has a 25 mm bore (d), a 62 mm outside diameter (D) and a 17 mm width (B). In inches: 0.984 × 2.441 × 0.669 in.
What type of bearing is the 6305-C3?
The Timken 6305-C3 is a deep groove ball bearing.
Is the 6305-C3 sealed or shielded?
The Timken 6305-C3 is an open bearing (Open (None)): it has no seals or shields.
What internal clearance does the 6305-C3 have?
The Timken 6305-C3 has C3 - Loose internal clearance.
What can I use instead of the Timken 6305-C3?
Equivalents with the same boundary dimensions include SKF 6305/C3, FAG 6305-C-C3, JTEKT-KOYO 6305-C3, Nachi 6305 C3, NSK 6305C3, NTN 6305C3. Check the seals, internal clearance, cage and precision class before you order.
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 6305-C3 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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