Nachi 6211 NSEC3 Deep Groove Ball Bearing - 55 mm ID, 100 mm OD, 21 mm Width, C3
- d 55 mm
- D 100 mm
- B 21 mm
- C3 - Loose
Genuine Nachi product, Nachi
- Regular price
- $102.38
- Sale price
- $102.38
- 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.
Nachi 6211 NSEC3
$102.38
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 6211 NSEC3 Deep groove ball bearing
Deep Groove Ball Bearing with a contact seal on one side and increased clearance
Nachi's 6211 NSEC3 is a deep groove ball bearing of 55 mm bore, 100 mm outside diameter and 21 mm width, sealed on one side and open on the other. The contact seal is fitted to the exposed face while the open side draws lubricant from the housing cavity. C3 clearance allows for thermal growth and press fits. Pressed sheet steel cage, rated -40 to +120 degrees C.
Key features
- Contact seal on one side, open on the other
- Increased C3 clearance for thermal expansion
- Open face accepts housing lubrication
- Seal protects the exposed side
- Pressed sheet steel cage
- Operating range -40 to +120 degrees C
Specifications
Nachi 6211 NSEC3 dimensions & specifications
- Bearing type
- Deep groove ball bearing
- Bore diameter d
- 55 mm (2.165 in)
- Outside diameter D
- 100 mm (3.937 in)
- Width B
- 21 mm (0.827 in)
- Internal clearance
- C3 - Loose
- Weight
- 1.34 lb
- Brand
- Nachi
- Part number
- 6211 NSEC3 also written 6211NSEC3
- UPC / EAN
- 4991893579598
All specifications
Dimensions
| Bore Diameter | 55 mm |
| Outside Diameter | 100 mm |
| Width | 21 mm |
Properties
| Ball rows | Single row bearing |
| Bore | Cylindrical bore |
| Cage | Sheet steel cage |
| Clearance | Slightly increased radial clearance |
| Current insulation | No current insulation |
| Material | Standard bearing steel |
| Material of rolling elements | Standard bearing steel |
| Outer ring | Without flange/groove |
| Seal | Contact seal on one side |
| Temperature range | -40 to +120 °C |
| Tolerance class | Tolerance class P0/PN2 / ABEC 1 |
Logistics
| Product Net Weight | 0.61 |
Tools & lubrication
Complete the job for your 6211 NSEC3
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 6211 NSEC3 means
- 62
- 62xx light deep groove ball (dimension series 02)
- 11
- Bore code 11 × 5 = 55 mm (ISO convention)
- NSE
- Contact rubber seal, one side
- C3
- Radial internal clearance greater than normal (CN)
Catalogs & documents
Nachi 6211 NSEC3 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
6211 NSEC3 questions & answers
What are the dimensions of the Nachi 6211 NSEC3?
The Nachi 6211 NSEC3 has a 55 mm bore (d), a 100 mm outside diameter (D) and a 21 mm width (B). In inches: 2.165 × 3.937 × 0.827 in.
What type of bearing is the 6211 NSEC3?
The Nachi 6211 NSEC3 is a deep groove ball bearing.
What internal clearance does the 6211 NSEC3 have?
The Nachi 6211 NSEC3 has C3 - Loose 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 6211 NSEC3 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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