FAG 31313 Tapered Roller Bearing - 65 mm ID, 140 mm OD, 36 mm Width
- d 65 mm
- D 140 mm
- B 36 mm
Genuine FAG product, FAG
- Regular price
- $217.37
- Sale price
- $217.37
- Regular price
-
$207.93
Same-day shipping
Order by 3 PM ET for same-day shipping
Free shipping on orders over $100
Use code at checkout.
FAG 31313
$217.37
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 31313 Tapered roller bearing
Tapered Roller Bearing
Tapered Roller Bearings are designed to accommodate combined loads, i.e., simultaneously acting radial and axial loads. The projection lines of the raceways meet at a common point on the bearing axis to provide true rolling. 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
- High axial and radial load capacity
- High load carrying capacity
- Open design for flexibility
- Robust steel cage construction
- Wide temperature range operation
- Precision tolerance class
Specifications
FAG 31313 dimensions & specifications
- Bearing type
- Tapered roller bearing
- Bore diameter d
- 65 mm (2.559 in)
- Outside diameter D
- 140 mm (5.512 in)
- Width B
- 36 mm (1.417 in)
- Weight
- 5.15 lb
- Brand
- FAG
- Part number
- 31313
- UPC / EAN
- 4054369343694
All specifications
Dimensions
| Bore Diameter | 65 mm |
| Outside Diameter | 140 mm |
| Width | 36 mm |
Properties
| Arrangement | Standard version |
| Cage | Sheet steel cage |
| Product range | Complete tapered roller bearing |
| Roller rows | Single row bearing |
| Temperature range | -30 to +120 °C |
| Tolerance class | Tolerance class P0/PN2 / ABEC 1 |
Logistics
| Product Net Weight | 2.335 |
Cross reference
31313 cross reference & equivalents
Bearings from other brands with the same boundary dimensions. Check seals, clearance, cage and precision class before you order.
-
- Same size
$630.50
In stock
-
SKF
31313
Same size
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NSK
31313
Same size
-
NTN
31313
Same size
-
Nachi
31313
Same size
Reference data only. Verify specifications before you order.
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Part number decoded
What every part of 31313 means
- 313
- 313xx tapered roller, steep angle (dimension series 03)
- 13
- Bore code 13 × 5 = 65 mm (ISO convention)
Catalogs & documents
FAG 31313 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
31313 questions & answers
What are the dimensions of the FAG 31313?
The FAG 31313 has a 65 mm bore (d), a 140 mm outside diameter (D) and a 36 mm width (B). In inches: 2.559 × 5.512 × 1.417 in.
What type of bearing is the 31313?
The FAG 31313 is a tapered roller bearing.
What can I use instead of the FAG 31313?
Equivalents with the same boundary dimensions include Timken 31313, SKF 31313, NSK 31313, NTN 31313, Nachi 31313. 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 31313 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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