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SKF NJ306 ECP/C3 Cylindrical Roller Bearing - 30 mm ID, 72 mm OD, 19 mm Width, Cylindrical Bore, C3
SKF NJ306 ECP/C3 Cylindrical Roller Bearing - 30 mm ID, 72 mm OD, 19 mm Width, Cylindrical Bore, C3
- d 30 mm
- D 72 mm
- B 19 mm
- C3 - Loose
Brand:
SKF
Genuine SKF product, SKF
- Regular price
- $99.76
- Sale price
- $99.76
- Regular price
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$143.31
Shipping calculated at checkout.
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SKF NJ306 ECP/C3
$99.76
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
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Expert support
Support staff available by phone, web chat or email.
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We offer special rates for businesses and bulk orders.
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2695 Lake George RdOxford, MI 48370
Overview
SKF NJ306 ECP/C3 Cylindrical roller bearing
Cylindrical Roller Bearing and lightweight cage
Cylindrical Roller Bearings have high radial load carrying capacity and are suitable for high speeds. The bearings are separable which facilitates mounting and dismounting. Manufactured to precision tolerance class for demanding applications. Features a lightweight polyamide cage for reduced noise and friction. Suitable for use in a wide range of industrial applications where reliability and performance are essential.
Key features
- High radial load capacity
- High load carrying capacity
- Open design for flexibility
- Lightweight and low noise operation
- Increased clearance for thermal expansion
- Wide temperature range operation
Specifications
SKF NJ306 ECP/C3 dimensions & specifications
- Bearing type
- Cylindrical roller bearing
- Bore diameter d
- 30 mm (1.181 in)
- Outside diameter D
- 72 mm (2.835 in)
- Width B
- 19 mm (0.748 in)
- Internal clearance
- C3 - Loose
- Weight
- 0.82 lb
- Brand
- SKF
- Part number
- NJ306 ECP/C3 also written NJ306ECPC3
- UPC / EAN
- 7316577023223
All specifications
Dimensions
| Bore Diameter | 30 mm |
| Outside Diameter | 72 mm |
| Width | 19 mm |
Properties
| Bore | Cylindrical bore |
| Cage | Polyamide cage |
| Clearance | Slightly increased radial clearance |
| Current insulation | No current insulation |
| Design | Support bearing (axial displacement), inner ring removable o |
| Outer ring | Without groove/lubrication holes |
| Roller rows | Single row bearing |
| Seal | None, open bearing |
| Temperature range | -30 to +120 °C |
| Tolerance class | Dimensional accuracy P0/PN or ABEC 1, running accuracy P6 or |
| Version | Improved interior construction |
Logistics
| Product Net Weight | 0.373 |
Tools & lubrication
Complete the job for your NJ306 ECP/C3
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 NJ306 ECP/C3 means
- NJ
- Outer ring with two flanges, inner ring with one flange
- 3
- NU3xx cylindrical roller, medium (dimension series 03)
- 06
- Bore code 06 × 5 = 30 mm (ISO convention)
- EC
- Optimized internal geometry for higher load capacity (cylindrical roller)
- P
- Glass fibre reinforced polyamide (PA66) cage, injection moulded
- C3
- Radial internal clearance greater than Normal
Catalogs & documents
SKF NJ306 ECP/C3 catalogs & documents
Official catalogs and data from the manufacturer. They open as PDFs in a new tab.
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Catalog
SKF Rolling bearings catalogue (PUB BU/P1 17000) (opens in a new tab)
PDF · 23.0 MB · English
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Catalog
SKF Explorer deep groove ball bearings (BU/P2 17453/2) (opens in a new tab)
PDF · 0.5 MB · English
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Mounting
SKF Bearing maintenance handbook (10001/1) (opens in a new tab)
PDF · 14.2 MB · English
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Guide
SKF Bearing damage and failure analysis (14219/3) (opens in a new tab)
PDF · 8.7 MB · English
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Guide
SKF Bearing damage evaluation guide (07038/4) (opens in a new tab)
PDF · 0.9 MB · English
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Technical
SKF Electrically insulated bearings (6160) (opens in a new tab)
PDF · 0.7 MB · English
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Safety
Buy genuine SKF products (GC/S9 19135) (opens in a new tab)
PDF · 0.4 MB · English
About the brand
About SKF
Inventor of the self-aligning ball bearing and the spherical roller bearing.
SKF (AB Svenska Kullagerfabriken) was founded in Gothenburg, Sweden, on 16 February 1907, on one invention: the double-row self-aligning ball bearing of Sven Wingquist, a maintenance supervisor at a Gothenburg textile factory. The factory stood on clay, so the building moved, the line shafts fell out of alignment and the rigid ball bearings of the day overheated and failed. Wingquist's bearing let the shaft run out of line without shortening its service life.
SKF invented the spherical roller bearing in 1919 and launched the spherical roller thrust bearing in 1939, the CARB toroidal roller bearing in 1995 and SKF Explorer bearings in 1999. Explorer bearings have optimized internal designs and surfaces that reduce friction and heat and carry heavier loads, for a longer service life.
In 1926 an SKF subsidiary, AB Volvo, built a trial series of cars; the first Volvo rolled out in Gothenburg in 1927.
Genuine SKF product
Founded
1907
Headquarters
Gothenburg, Sweden
Employees (2025)
37,271
Present in
About 130 countries
Known for
- Self-aligning ball bearings
- Spherical roller bearings
- SKF Explorer bearings
- CARB toroidal roller bearings
- INSOCOAT and hybrid bearings
Disclaimer: Apollo Industries is not an authorized distributor, reseller, or representative of SKF. All SKF trademarks and product names are the property of their respective owners. We sell genuine SKF products purchased through independent channels.
FAQ
NJ306 ECP/C3 questions & answers
What are the dimensions of the SKF NJ306 ECP/C3?
The SKF NJ306 ECP/C3 has a 30 mm bore (d), a 72 mm outside diameter (D) and a 19 mm width (B). In inches: 1.181 × 2.835 × 0.748 in.
What type of bearing is the NJ306 ECP/C3?
The SKF NJ306 ECP/C3 is a cylindrical roller bearing.
What internal clearance does the NJ306 ECP/C3 have?
The SKF NJ306 ECP/C3 has C3 - Loose internal clearance.
Is this a genuine SKF bearing?
Yes. Apollo Industries sells genuine SKF products, purchased through independent channels. Apollo is not an authorized distributor, reseller, or representative of SKF.
Do you ship the NJ306 ECP/C3 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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