INA NKS45 Machined Needle Roller Bearing - 45 mm ID, 60 mm OD, 22 mm Width, Normal
- d 45 mm
- D 60 mm
- B 22 mm
Genuine INA product, INA
- Regular price
- $69.94
- Sale price
- $69.94
- 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 NKS45
$69.94
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 NKS45 Needle roller bearing
Machined Needle Roller Bearing
Machined Needle Roller Bearings are roller bearings with cylindrical rollers that are thin and long. Despite their small cross section, they have high load carrying capacity and are particularly suitable where radial space is limited. 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
- Reliable bearing performance
- High load carrying capacity
- Open design for flexibility
- Robust steel cage construction
- Precision tolerance class
Specifications
INA NKS45 dimensions & specifications
- Bearing type
- Needle roller bearing
- Bore diameter d
- 45 mm (1.772 in)
- Outside diameter D
- 60 mm (2.362 in)
- Width B
- 22 mm (0.866 in)
- Weight
- 0.33 lb
- Brand
- INA
- Part number
- NKS45
- UPC / EAN
- 4012802060072
All specifications
Dimensions
| Bore Diameter | 45 mm |
| Outside Diameter | 60 mm |
| Width | 22 mm |
Properties
| Cage | Sheet steel cage |
| Clearance | Normal radial clearance |
| Inner ring | Without inner ring |
| Lubrication | Groove with lubrication hole(s) |
| Needle rows | Single-row bearing |
| Seal | None, open bearing |
| Temperature range | -20 to +100 °C |
| Tolerance class | Tolerance class P0/PN2 / ABEC 1 |
Logistics
| Product Net Weight | 0.151 |
Cross reference
NKS45 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
NKS 45
Same size, open
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Koyo
NKS45
Same size, open
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Torrington
NKS 45
Same size, open
-
Consolidated
NKS-45
Same size, open
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 NKS45 means
- NKS
- Needle roller bearing without inner ring, heavy series
- 45
- 45 mm shaft diameter
Catalogs & documents
INA NKS45 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
NKS45 questions & answers
What are the dimensions of the INA NKS45?
The INA NKS45 has a 45 mm bore (d), a 60 mm outside diameter (D) and a 22 mm width (B). In inches: 1.772 × 2.362 × 0.866 in.
What type of bearing is the NKS45?
The INA NKS45 is a needle roller bearing.
What can I use instead of the INA NKS45?
Equivalents with the same boundary dimensions include SKF NKS 45, Koyo NKS45, Torrington NKS 45, Consolidated NKS-45. Check the seals, internal clearance, cage and precision class before you order.
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 NKS45 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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