FAG 51122 Axial Deep Groove Ball Bearing - 110 mm ID, 145 mm OD, 25 mm Width
- d 110 mm
- D 145 mm
- B 25 mm
- Open (None)
- C0 - Normal
Genuine FAG product, FAG
- Regular price
- $200.61
- Sale price
- $200.61
- Regular price
-
Same-day shipping
Order by 3 PM ET for same-day shipping
Free shipping on orders over $100
Use code at checkout.
FAG 51122
$200.61
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
Show us a competitor's advertised price on the same item and we will match it.
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Expert support
Support staff available by phone, web chat or email.
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Need tax exemption or quantity pricing?
We offer special rates for businesses and bulk orders.
Talk to a bearing specialist
2695 Lake George RdOxford, MI 48370
Overview
FAG 51122 Thrust bearing
Axial Deep Groove Ball Bearing
Axial 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. 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
- Open design for flexibility
- Robust steel cage construction
- Wide temperature range operation
- Precision tolerance class
Specifications
FAG 51122 dimensions & specifications
- Bearing type
- Thrust bearing
- Bore diameter d
- 110 mm (4.331 in)
- Outside diameter D
- 145 mm (5.709 in)
- Width B
- 25 mm (0.984 in)
- Seals / shields
- Open (None)
- Internal clearance
- C0 - Normal
- Weight
- 2.38 lb
- Brand
- FAG
- Part number
- 51122
- UPC / EAN
- 4012801197632
All specifications
Dimensions
| Bore Diameter | 110 mm |
| Outside Diameter | 145 mm |
| Width | 25 mm |
Properties
| Angular adjustment | Non-angle adjustable |
| Cage | Sheet steel cage |
| Material | Standard bearing steel |
| Operating direction | Single direction bearing |
| Product range | Axial deep groove ball bearing |
| Temperature range | -30 to +150 °C |
| Tolerance class | Tolerance class P0/PN2 / ABEC 1 |
Logistics
| Product Net Weight | 1.08 |
Cross reference
51122 cross reference & equivalents
Bearings from other brands with the same boundary dimensions. Check seals, clearance, cage and precision class before you order.
-
- Same size
$303.75
In stock
-
RHP
51122
Same size
-
SNR
51122
Same size
-
Consolidated
51122
Same size
-
NSK
51122
Same size
-
NTN
51122
Same size
Reference data only. Verify specifications before you order.
Search more equivalents in the Apollo Bearing IndexTools & lubrication
Complete the job for your 51122
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Part number decoded
What every part of 51122 means
- 511
- 511xx thrust ball, light (dimension series 11)
- 22
- Bore code 22 × 5 = 110 mm (ISO convention)
Catalogs & documents
FAG 51122 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
51122 questions & answers
What are the dimensions of the FAG 51122?
The FAG 51122 has a 110 mm bore (d), a 145 mm outside diameter (D) and a 25 mm width (B). In inches: 4.331 × 5.709 × 0.984 in.
What type of bearing is the 51122?
The FAG 51122 is a thrust bearing.
Is the 51122 sealed or shielded?
The FAG 51122 is an open bearing (Open (None)): it has no seals or shields.
What internal clearance does the 51122 have?
The FAG 51122 has C0 - Normal internal clearance.
What can I use instead of the FAG 51122?
Equivalents with the same boundary dimensions include SKF 51122, RHP 51122, SNR 51122, Consolidated 51122, NSK 51122. 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 51122 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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