Nachi NUP304 EG Cylindrical Roller Bearing - 20 mm ID, 52 mm OD, 15 mm Width
- d 20 mm
- D 52 mm
- B 15 mm
- C0 - Normal
Genuine Nachi product, Nachi
- Regular price
- $113.95
- Sale price
- $113.95
- Regular price
-
Same-day shipping
Order by 3 PM ET for same-day shipping
Free shipping on orders over $100
Use code at checkout.
Nachi NUP304 EG
$113.95
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.
-
Same-day shipping
Order by 3 PM EST for same-day shipping.
-
Free shipping over $100
All orders over $100 ship free by ground with code FREESHIP.
-
90-day returns
Hassle-free returns on unused items within 90 days.
-
Price match
Show us a competitor's advertised price on the same item and we will match it.
-
Expert support
Support staff available by phone, web chat or email.
-
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
Nachi NUP304 EG Cylindrical roller bearing
Cylindrical Roller Bearing, fixed design with polyamide cage and normal clearance
The Nachi NUP304 EG is a small single-row cylindrical roller bearing with a 20 mm bore, 52 mm outside diameter and 15 mm width, in the NUP execution. Flanges on both rings, one of them a loose ring supplied with the bearing, let it locate the shaft axially in both directions while still carrying the heavy radial load a roller bearing is chosen for. That makes it a complete locating bearing in a single position, with no separate thrust bearing needed. Polyamide cage for speed and quiet running, normal CN clearance, rated -30 to +150 degrees C.
Key features
- Locates the shaft axially in both directions
- Loose flange ring supplied with the bearing
- High radial load capacity from line contact
- Glass-fibre reinforced polyamide cage
- Normal CN radial internal clearance
- Operating range -30 to +150 degrees C
Specifications
Nachi NUP304 EG dimensions & specifications
- Bearing type
- Cylindrical roller bearing
- Bore diameter d
- 20 mm (0.787 in)
- Outside diameter D
- 52 mm (2.047 in)
- Width B
- 15 mm (0.591 in)
- Internal clearance
- C0 - Normal
- Weight
- 0.35 lb
- Brand
- Nachi
- Part number
- NUP304 EG also written NUP304EG
All specifications
Dimensions
| Bore Diameter | 20 mm |
| Outside Diameter | 52 mm |
| Width | 15 mm |
Properties
| Bore | Cylindrical bore |
| Cage | Polyamide cage |
| Clearance | Normal radial clearance |
| Current insulation | No current insulation |
| Design | Fixed bearing |
| Outer ring | Without groove/lubrication holes |
| Roller rows | Single row bearing |
| Seal | None, open bearing |
| Temperature range | -30 to +150 °C |
| Tolerance class | Tolerance class P0/PN2 / ABEC 1 |
Logistics
| Product Net Weight | 0.16 |
Cross reference
NUP304 EG cross reference & equivalents
Bearings from other brands with the same boundary dimensions. Check seals, clearance, cage and precision class before you order.
-
- Same size
Sale price$87.59
Regular price$191.53In stock
Reference data only. Verify specifications before you order.
Search more equivalents in the Apollo Bearing IndexTools & lubrication
Complete the job for your NUP304 EG
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 NUP304 EG means
- NUP
- Cylindrical roller bearing, NJ design with a loose rib; locates the shaft in both directions
- 3
- NU3xx cylindrical roller, medium (dimension series 03)
- 04
- Bore code 04 × 5 = 20 mm (ISO convention)
- EG
- High-capacity cylindrical roller bearing with a nylon cage
Catalogs & documents
Nachi NUP304 EG catalogs & documents
Official catalogs and data from the manufacturer. They open as PDFs in a new tab.
-
Catalog
Nachi Ball & Roller Bearings (B2100E-4) (opens in a new tab)
PDF · English
-
Catalog
Nachi Deep-groove Ball Bearings, QUEST (B3402E-2) (opens in a new tab)
PDF · English
-
Catalog
Nachi Spherical Roller Bearings (B1032E-5) (opens in a new tab)
PDF · English
-
Catalog
Nachi Radial Ball Bearings (B4031E-2) (opens in a new tab)
PDF · English
About the brand
About Nachi
Nachi-Fujikoshi, founded in Toyama, Japan, in 1928.
Nachi-Fujikoshi was founded on 21 December 1928 in Toyama City, Japan, as Fujikoshi Steel Industry. It makes bearings alongside cutting tools, hydraulics, robots and specialty steel. Its North American headquarters is in Greenwood, Indiana.
Genuine Nachi product
Founded
1928
Headquarters
Toyama, Japan
Known for
- Deep groove ball bearings (QUEST)
- Spherical roller bearings
- Precision bearings
- Ball screw support bearings
Disclaimer: Apollo Industries is not an authorized distributor, reseller, or representative of Nachi. All Nachi trademarks and product names are the property of their respective owners. We sell genuine Nachi products purchased through independent channels.
FAQ
NUP304 EG questions & answers
What are the dimensions of the Nachi NUP304 EG?
The Nachi NUP304 EG has a 20 mm bore (d), a 52 mm outside diameter (D) and a 15 mm width (B). In inches: 0.787 × 2.047 × 0.591 in.
What type of bearing is the NUP304 EG?
The Nachi NUP304 EG is a cylindrical roller bearing.
What internal clearance does the NUP304 EG have?
The Nachi NUP304 EG has C0 - Normal internal clearance.
What can I use instead of the Nachi NUP304 EG?
Equivalents with the same boundary dimensions include SKF NUP304 ECP. Check the seals, internal clearance, cage and precision class before you order.
Is this a genuine Nachi bearing?
Yes. Apollo Industries sells genuine Nachi products, purchased through independent channels. Apollo is not an authorized distributor, reseller, or representative of Nachi.
Do you ship the NUP304 EG 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.
Recently viewed
