FAG 6309 -RSR Deep Groove Ball Bearing - 45 mm ID, 100 mm OD, 25 mm Width, Cylindrical Bore, Normal
- d 45 mm
- D 100 mm
- B 25 mm
- Single Rubber Seal
- C0 - Normal
Genuine FAG product, FAG
- Regular price
- $74.60
- Sale price
- $74.60
- Regular price
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$218.25
Same-day shipping
Order by 3 PM ET for same-day shipping
Free shipping on orders over $100
Use code at checkout.
FAG 6309-RSR
$74.60
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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Hassle-free returns on unused items within 90 days.
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2695 Lake George RdOxford, MI 48370
Overview
FAG 6309-RSR Deep groove ball bearing
Deep Groove Ball Bearing sealed design
Deep Groove Ball Bearings are versatile and widely used bearings. They can accommodate radial loads and, to a lesser extent, axial loads in both directions. Known for their low friction and quiet operation. The sealed design provides protection against contamination. Manufactured to precision tolerance class for demanding applications. Robust steel cage construction ensures durability. Suitable for use in a wide range of industrial applications where reliability and performance are essential.
Key features
- Versatile and reliable performance
- Optimized for moderate to high loads
- Protected against contamination
- Robust steel cage construction
- Wide temperature range operation
- Precision tolerance class
Specifications
FAG 6309-RSR dimensions & specifications
- Bearing type
- Deep groove ball bearing
- Bore diameter d
- 45 mm (1.772 in)
- Outside diameter D
- 100 mm (3.937 in)
- Width B
- 25 mm (0.984 in)
- Seals / shields
- Single Rubber Seal
- Internal clearance
- C0 - Normal
- Weight
- 1.87 lb
- Brand
- FAG
- Part number
- 6309-RSR also written 6309RSR
- UPC / EAN
- 4026677825964
All specifications
Dimensions
| Bore Diameter | 45 mm |
| Outside Diameter | 100 mm |
| Width | 25 mm |
Properties
| Ball rows | Single row bearing |
| Bore | Cylindrical bore |
| Cage | Sheet steel cage |
| Clearance | Normal radial clearance |
| Current insulation | No current insulation |
| Material | Standard bearing steel |
| Material of rolling elements | Standard bearing steel |
| Outer ring | Without flange/groove |
| Seal | Contact seal on one side |
| Temperature range | -30 to +100 °C |
| Tolerance class | Tolerance class P0/PN2 / ABEC 1 |
Logistics
| Product Net Weight | 0.85 |
Cross reference
6309-RSR 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
6309-RS1SKF 6309 -RS1 Deep Groove Ball Bearing - 45 mm ID, 100 mm OD, 25 mm Width, Cylindrical Bore, Normal
- Same size
- Same seals
- Same clearance
$93.02
In stock
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NSK
6309 DUNSK 6309 DU Deep Groove Ball Bearing - 45 mm ID, 100 mm OD, 25 mm Width, Cylindrical Bore, Normal
- Same size
- Same seals
- Same clearance
$64.12
In stock
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Timken
6309-RSTimken 6309-RS Single Row Deep Groove Ball Bearing, Metric Series, 45.0mm Bore, 100.0mm OD, 25.0mm Width, Single Sealed, Cylindrical Bore, Steel Cage, C0 (Normal) Clearance, ISO P0 Tolerance
- Same size
- Same seals
- Same clearance
$89.52
Call for availability -
Consolidated
6309-RS
Contact seal one side
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NTN
6309LU
Contact seal one side
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Koyo
6309RS
Contact seal one side
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Nachi
6309-NSE
Contact seal one side
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 6309-RSR means
- 63
- 63xx medium deep groove ball (dimension series 03)
- 09
- Bore code 09 × 5 = 45 mm (ISO convention)
- RSR
- Contact seal (NBR lip seal) on one side
Catalogs & documents
FAG 6309-RSR catalogs & documents
Official catalogs and data from the manufacturer. They open as PDFs in a new tab.
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Catalog
Schaeffler HR 1 Rolling Bearings (2025) (opens in a new tab)
PDF · 68.5 MB · English
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Mounting
Schaeffler MH 1 Mounting Handbook (2024) (opens in a new tab)
PDF · 11.6 MB · English
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Catalog
FAG Generation C deep groove ball bearings (opens in a new tab)
4.8 MB · English
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Technical
TPI 218: Sealed spherical roller bearings (opens in a new tab)
PDF · 1.8 MB · English
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Guide
Rolling bearing damage (WL 82 102/2) (opens in a new tab)
PDF · 1.2 MB · English
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Safety
Schaeffler: Warning, counterfeit! (opens in a new tab)
PDF · 2.4 MB · English
About the brand
About FAG
A Schaeffler brand rooted in Friedrich Fischer's 1883 ball grinding machine.
In 1883 Friedrich Fischer of Schweinfurt invented a machine that ground steel balls perfectly round in large volumes, the foundation of the rolling bearing industry. FAG, registered in 1905 as the acronym of Fischers Aktiengesellschaft, has been a Schaeffler product brand since 2006.
In 1911 FAG supplied all the ball bearings in the Marmon "Wasp", winner of the first Indianapolis 500.
Genuine FAG product
Founded
1883
Headquarters
Herzogenaurach, Germany (Schaeffler)
Known for
- X-life premium bearings
- Spherical roller bearings
- Generation C deep groove ball bearings
- Cylindrical roller bearings
Disclaimer: Apollo Industries is not an authorized distributor, reseller, or representative of FAG. All FAG trademarks and product names are the property of their respective owners. We sell genuine FAG products purchased through independent channels.
FAQ
6309-RSR questions & answers
What are the dimensions of the FAG 6309-RSR?
The FAG 6309-RSR has a 45 mm bore (d), a 100 mm outside diameter (D) and a 25 mm width (B). In inches: 1.772 × 3.937 × 0.984 in.
What type of bearing is the 6309-RSR?
The FAG 6309-RSR is a deep groove ball bearing.
Is the 6309-RSR sealed or shielded?
The FAG 6309-RSR is sealed: Single Rubber Seal.
What internal clearance does the 6309-RSR have?
The FAG 6309-RSR has C0 - Normal internal clearance.
What can I use instead of the FAG 6309-RSR?
Equivalents with the same boundary dimensions include SKF 6309-RS1, NSK 6309 DU, Timken 6309-RS, Consolidated 6309-RS, NTN 6309LU, Koyo 6309RS. Check the seals, internal clearance, cage and precision class before you order.
Is this a genuine FAG bearing?
Yes. Apollo Industries sells genuine FAG products, purchased through independent channels. Apollo is not an authorized distributor, reseller, or representative of FAG.
Do you ship the 6309-RSR 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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