Nachi NJ322 Cylindrical Roller Bearing - 110 mm ID, 240 mm OD, 50 mm Width
- d 110 mm
- D 240 mm
- B 50 mm
- C0 - Normal
Genuine Nachi product, Nachi
- Regular price
- $2,133.97
- Sale price
- $2,133.97
- Regular price
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Free shipping on orders over $100
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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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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 NJ322 Cylindrical roller bearing
Cylindrical Roller Bearing, single-direction locating design with normal clearance
The Nachi NJ322 is a large single-row cylindrical roller bearing of 110 mm bore, 240 mm outside diameter and 50 mm width, in the NJ execution. A single flange on the inner ring lets the bearing take axial load in one direction as well as heavy radial load, so it can locate a shaft against a one-way thrust while a plain floating bearing handles the other end. The rings separate for mounting. Normal CN clearance, sheet steel cage, rated -30 to +150 degrees C.
Key features
- Locates the shaft axially in one direction
- High radial load capacity from line contact
- Separable rings for straightforward mounting
- Normal CN radial internal clearance
- Pressed sheet steel cage
- Operating range -30 to +150 degrees C
Specifications
Nachi NJ322 dimensions & specifications
- Bearing type
- Cylindrical roller bearing
- Bore diameter d
- 110 mm (4.331 in)
- Outside diameter D
- 240 mm (9.449 in)
- Width B
- 50 mm (1.969 in)
- Internal clearance
- C0 - Normal
- Weight
- 23.61 lb
- Brand
- Nachi
- Part number
- NJ322
All specifications
Dimensions
| Bore Diameter | 110 mm |
| Outside Diameter | 240 mm |
| Width | 50 mm |
Properties
| Bore | Cylindrical bore |
| Cage | Sheet steel cage |
| Clearance | Normal 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 +150 °C |
| Tolerance class | Tolerance class P0/PN2 / ABEC 1 |
Logistics
| Product Net Weight | 10.71 |
Tools & lubrication
Complete the job for your NJ322
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 NJ322 means
- NJ
- Cylindrical roller bearing, ribs on the outer ring and one on the inner ring; locates the shaft in one direction
- 3
- NU3xx cylindrical roller, medium (dimension series 03)
- 22
- Bore code 22 × 5 = 110 mm (ISO convention)
Catalogs & documents
Nachi NJ322 catalogs & documents
Official catalogs and data from the manufacturer. They open as PDFs in a new tab.
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Catalog
Nachi Ball & Roller Bearings (B2100E-4) (opens in a new tab)
PDF · English
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Catalog
Nachi Deep-groove Ball Bearings, QUEST (B3402E-2) (opens in a new tab)
PDF · English
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Catalog
Nachi Spherical Roller Bearings (B1032E-5) (opens in a new tab)
PDF · English
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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
NJ322 questions & answers
What are the dimensions of the Nachi NJ322?
The Nachi NJ322 has a 110 mm bore (d), a 240 mm outside diameter (D) and a 50 mm width (B). In inches: 4.331 × 9.449 × 1.969 in.
What type of bearing is the NJ322?
The Nachi NJ322 is a cylindrical roller bearing.
What internal clearance does the NJ322 have?
The Nachi NJ322 has C0 - Normal internal clearance.
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 NJ322 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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