Nachi 1210 Self-Aligning Ball Bearing - 50 mm ID, 90 mm OD, 20 mm Width
- d 50 mm
- D 90 mm
- B 20 mm
- C0 - Normal
Genuine Nachi product, Nachi
- Regular price
- $117.85
- Sale price
- $117.85
- Regular price
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Free shipping on orders over $100
Use code at checkout.
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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All orders over $100 ship free by ground with code FREESHIP.
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Expert support
Support staff available by phone, web chat or email.
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We offer special rates for businesses and bulk orders.
Talk to a bearing specialist
2695 Lake George RdOxford, MI 48370
Overview
Nachi 1210 Self-aligning ball bearing
Self-Aligning Ball Bearing with cylindrical bore and normal clearance
The Nachi 1210 is a medium-sized double-row self-aligning ball bearing with a 50 mm bore, 90 mm outside diameter and 20 mm width. Two rows of balls run against a single spherical raceway in the outer ring, so the inner ring, ball set and cage can swivel freely inside the outer ring. The bearing therefore shrugs off shaft deflection and housings that are not perfectly in line, a common situation in agricultural machinery, textile lines and long fabricated shafts. Of all rolling bearing types this one has the lowest friction, so it runs cool even at speed. Cylindrical bore, sheet steel cage, normal CN clearance, rated -30 to +150 degrees C.
Key features
- Self-aligning, tolerates misalignment and shaft deflection
- Lowest friction of any rolling bearing type
- Runs cool at high speed
- Cylindrical bore for direct shaft mounting
- Normal CN clearance, sheet steel cage
- Operating range -30 to +150 degrees C
Specifications
Nachi 1210 dimensions & specifications
- Bearing type
- Self-aligning ball bearing
- Bore diameter d
- 50 mm (1.969 in)
- Outside diameter D
- 90 mm (3.543 in)
- Width B
- 20 mm (0.787 in)
- Internal clearance
- C0 - Normal
- Weight
- 1.19 lb
- Brand
- Nachi
- Part number
- 1210
All specifications
Dimensions
| Bore Diameter | 50 mm |
| Outside Diameter | 90 mm |
| Width | 20 mm |
Properties
| Ball rows | Double row bearing |
| Bore | Cylindrical bore |
| Cage | Sheet steel cage |
| Clearance | Normal radial clearance |
| Inner ring | Standard version |
| Material | Standard bearing steel |
| Seal | None, open bearing |
| Temperature range | -30 to +150 °C |
| Tolerance class | Tolerance class P0/PN2 / ABEC 1 |
Logistics
| Product Net Weight | 0.54 |
Cross reference
1210 cross reference & equivalents
Bearings from other brands with the same boundary dimensions. Check seals, clearance, cage and precision class before you order.
-
FAG
1210-TVHFAG 1210 -TVH Self-Aligning Ball Bearing - 50 mm ID, 90 mm OD, 20 mm Width, Cylindrical Bore, Normal
- Same size
- Same clearance
$86.89
In stock
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SKF
1210 E
Same size, open
-
NTN
1210
Same size, open
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Timken
2102
Same size, open
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MRC
1210 E
Same size, open
-
Consolidated
1210
Same size, open
-
SKF
1210
Same size, open
-
Timken
1210
Same size, open
Reference data only. Verify specifications before you order.
Search more equivalents in the Apollo Bearing IndexTools & lubrication
Complete the job for your 1210
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 1210 means
- 12
- 12xx self-aligning ball, light (dimension series 02)
- 10
- Bore code 10 × 5 = 50 mm (ISO convention)
Catalogs & documents
Nachi 1210 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
1210 questions & answers
What are the dimensions of the Nachi 1210?
The Nachi 1210 has a 50 mm bore (d), a 90 mm outside diameter (D) and a 20 mm width (B). In inches: 1.969 × 3.543 × 0.787 in.
What type of bearing is the 1210?
The Nachi 1210 is a self-aligning ball bearing.
What internal clearance does the 1210 have?
The Nachi 1210 has C0 - Normal internal clearance.
What can I use instead of the Nachi 1210?
Equivalents with the same boundary dimensions include FAG 1210-TVH, SKF 1210 E, NTN 1210, Timken 2102, MRC 1210 E. 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 1210 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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