Nachi NU214 Cylindrical Roller Bearing - 70 mm ID, 125 mm OD, 24 mm Width
- d 70 mm
- D 125 mm
- B 24 mm
- C0 - Normal
Genuine Nachi product, Nachi
- Regular price
- $296.53
- Sale price
- $296.53
- 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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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 NU214 Cylindrical roller bearing
Cylindrical Roller Bearing, floating design with normal clearance
The Nachi NU214 is a medium-sized single-row cylindrical roller bearing with a 70 mm bore, 125 mm outside diameter and 24 mm width. Line contact between the rollers and the raceways gives it a radial capacity well beyond a ball bearing of the same envelope. The inner ring carries no flanges, so it lifts away from the roller and cage assembly for separate mounting and lets the shaft expand and contract freely inside the bearing. That makes it the classic non-locating position in a two-bearing shaft. Sheet steel cage, normal CN clearance, rated -30 to +150 degrees C.
Key features
- High radial load capacity from line contact
- Floating design accommodates shaft expansion
- Separable rings for straightforward mounting
- Normal CN radial internal clearance
- Pressed sheet steel cage
- Operating range -30 to +150 degrees C
Specifications
Nachi NU214 dimensions & specifications
- Bearing type
- Cylindrical roller bearing
- Bore diameter d
- 70 mm (2.756 in)
- Outside diameter D
- 125 mm (4.921 in)
- Width B
- 24 mm (0.945 in)
- Internal clearance
- C0 - Normal
- Weight
- 2.58 lb
- Brand
- Nachi
- Part number
- NU214
- UPC / EAN
- 4991893394832
All specifications
Dimensions
| Bore Diameter | 70 mm |
| Outside Diameter | 125 mm |
| Width | 24 mm |
Properties
| Bore | Cylindrical bore |
| Cage | Sheet steel cage |
| Clearance | Normal radial clearance |
| Current insulation | No current insulation |
| Design | Floating bearing, inner ring removable on both sides |
| 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 | 1.17 |
Tools & lubrication
Complete the job for your NU214
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 NU214 means
- NU
- Cylindrical roller bearing, ribs on the outer ring only; the inner ring floats
- 2
- NU2xx cylindrical roller, light (dimension series 02)
- 14
- Bore code 14 × 5 = 70 mm (ISO convention)
Catalogs & documents
Nachi NU214 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
NU214 questions & answers
What are the dimensions of the Nachi NU214?
The Nachi NU214 has a 70 mm bore (d), a 125 mm outside diameter (D) and a 24 mm width (B). In inches: 2.756 × 4.921 × 0.945 in.
What type of bearing is the NU214?
The Nachi NU214 is a cylindrical roller bearing.
What internal clearance does the NU214 have?
The Nachi NU214 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 NU214 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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