INA 208 -KRR Radial Insert Ball Bearing - 40 mm ID, 80 mm OD, 27 mm Width, Cylindrical Bore
- d 40 mm
- D 80 mm
- B 27 mm
- Open (None)
- C0 - Normal
Genuine INA product, INA
- Regular price
- $89.30
- Sale price
- $89.30
- Regular price
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Same-day shipping
Order by 3 PM ET for same-day shipping
Free shipping on orders over $100
Use code at checkout.
INA 208-KRR
$89.30
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
INA 208-KRR Insert bearing
Radial Insert Ball Bearing sealed design
Radial Insert Ball Bearings from INA are designed for reliable performance in demanding industrial applications. The sealed design provides protection against contamination. Manufactured to precision tolerance class for demanding applications. Suitable for use in a wide range of industrial applications where reliability and performance are essential.
Key features
- Precision bearing design
- Optimized for moderate to high loads
- Protected against contamination
- Precision tolerance class
Specifications
INA 208-KRR dimensions & specifications
- Bearing type
- Insert bearing
- Bore diameter d
- 40 mm (1.575 in)
- Outside diameter D
- 80 mm (3.15 in)
- Width B
- 27 mm (1.063 in)
- Seals / shields
- Open (None)
- Internal clearance
- C0 - Normal
- Weight
- 0.99 lb
- Brand
- INA
- Part number
- 208-KRR also written 208KRR
- UPC / EAN
- 4012802782646
All specifications
Dimensions
| Bore Diameter | 40 mm |
| Outside Diameter | 80 mm |
| Width | 27 mm |
Properties
| Bore | Cylindrical bore |
| Fixing | No additional mounting option |
| Inner ring | Widened inner ring on both sides |
| Material | Standard bearing steel |
| Outer ring | Cylindrical |
| Seal | Lip seal on both sides |
| Temperature range | -20 to +120 °C |
| Tolerance class | Tolerance class P0/PN2 / ABEC 1 |
Logistics
| Product Net Weight | 0.45 |
Tools & lubrication
Complete the job for your 208-KRR
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 208-KRR means
- 2
- Radial insert ball bearing for press fit mounting (no locking device), metric bore
- 08
- 40 mm bore (bore code 08)
- KRR
- R seals on both sides
Catalogs & documents
INA 208-KRR 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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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 INA
A Schaeffler brand; Schaeffler built the cage-guided needle roller bearing in 1949.
INA is a product brand of Schaeffler, founded in 1946 in Herzogenaurach, Germany, by Dr. Wilhelm and Dr.-Ing. E.h. Georg Schaeffler. Schaeffler developed the cage-guided needle roller bearing in 1949, patented it in 1950 and registered the INA trademark in 1951.
In 2006 INA-Schaeffler and FAG Kugelfischer merged into Schaeffler KG. Schaeffler's product brands are Schaeffler, INA, FAG and LuK.
Top-performing INA and FAG bearings carry Schaeffler's X-life quality seal, marked XL in the part number: higher basic dynamic load ratings than conventional bearings, so a longer rating life.
Genuine INA product
Founded
1946 (Schaeffler)
Headquarters
Herzogenaurach, Germany (Schaeffler)
Schaeffler employees (2025)
110,753
Schaeffler sales (2025)
€23.5 billion
Known for
- Needle roller bearings
- Cam followers and track rollers
- Linear guidance
Disclaimer: Apollo Industries is not an authorized distributor, reseller, or representative of INA. All INA trademarks and product names are the property of their respective owners. We sell genuine INA products purchased through independent channels.
FAQ
208-KRR questions & answers
What are the dimensions of the INA 208-KRR?
The INA 208-KRR has a 40 mm bore (d), a 80 mm outside diameter (D) and a 27 mm width (B). In inches: 1.575 × 3.15 × 1.063 in.
What type of bearing is the 208-KRR?
The INA 208-KRR is an insert bearing.
Is the 208-KRR sealed or shielded?
The INA 208-KRR is an open bearing (Open (None)): it has no seals or shields.
What internal clearance does the 208-KRR have?
The INA 208-KRR has C0 - Normal internal clearance.
Is this a genuine INA bearing?
Yes. Apollo Industries sells genuine INA products, purchased through independent channels. Apollo is not an authorized distributor, reseller, or representative of INA.
Do you ship the 208-KRR 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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