Nachi 5210 -2NSC3 Angular Contact Ball Bearing - 50 mm ID, 90 mm OD, 30.2 mm Width, C3
- d 50 mm
- D 90 mm
- B 30.2 mm
- C3 - Loose
Genuine Nachi product, Nachi
- Regular price
- $240.12
- Sale price
- $240.12
- 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 5210-2NSC3
$240.12
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 5210-2NSC3 Angular contact ball bearing
Angular Contact Ball Bearing, double row with lip seals and increased clearance
The Nachi 5210 -2NSC3 is a double-row angular contact ball bearing of 50 mm bore, 90 mm outside diameter and 30.2 mm width, sealed on both sides and supplied with C3 clearance. Lip seals keep water and grit away from the two opposed ball rows, which between them carry radial load, thrust in either direction and the tilting moment from an overhung drive. C3 clearance covers thermal growth and interference fits. Sheet steel cage, 30 degree contact angle, rated -20 to +150 degrees C.
Key features
- Lip seals both sides, sealed for life
- Increased C3 clearance for thermal expansion
- 30 degree contact angle, double row
- Axial load capacity in both directions
- Resists tilting moments from overhung loads
- Operating range -20 to +150 degrees C
Specifications
Nachi 5210-2NSC3 dimensions & specifications
- Bearing type
- Angular contact ball bearing
- Bore diameter d
- 50 mm (1.969 in)
- Outside diameter D
- 90 mm (3.543 in)
- Width B
- 30.2 mm (1.189 in)
- Internal clearance
- C3 - Loose
- Weight
- 1.52 lb
- Brand
- Nachi
- Part number
- 5210-2NSC3 also written 52102NSC3
All specifications
Dimensions
| Bore Diameter | 50 mm |
| Outside Diameter | 90 mm |
| Width | 30.2 mm |
Properties
| Arrangement | Standard version |
| Ball rows | Double row bearing |
| Cage | Sheet steel cage |
| Clearance | Slightly increased radial clearance |
| Contact angle | 30 degree |
| Material | Standard bearing steel |
| Outer ring | Without flange/groove |
| Seal | Lip seal on both sides |
| Temperature range | -20 to +150 °C |
| Tolerance class | Tolerance class P0/PN2 / ABEC 1 |
Logistics
| Product Net Weight | 0.69 |
Tools & lubrication
Complete the job for your 5210-2NSC3
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 5210-2NSC3 means
- 52
- 32xx / 52xx double-row angular contact (dimension series 22)
- 10
- Bore code 10 × 5 = 50 mm (ISO convention)
- 2NS
- Rubber seals, both sides (double-row angular contact)
- C3
- Radial internal clearance greater than normal (CN)
Catalogs & documents
Nachi 5210-2NSC3 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
5210-2NSC3 questions & answers
What are the dimensions of the Nachi 5210-2NSC3?
The Nachi 5210-2NSC3 has a 50 mm bore (d), a 90 mm outside diameter (D) and a 30.2 mm width (B). In inches: 1.969 × 3.543 × 1.189 in.
What type of bearing is the 5210-2NSC3?
The Nachi 5210-2NSC3 is an angular contact ball bearing.
What internal clearance does the 5210-2NSC3 have?
The Nachi 5210-2NSC3 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 5210-2NSC3 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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