Nachi 23128 EXQW33C3 Spherical Roller Bearing - 140 mm ID, 225 mm OD, 68 mm Width, C3
- d 140 mm
- D 225 mm
- B 68 mm
- C3 - Loose
Genuine Nachi product, Nachi
- Regular price
- $2,225.53
- Sale price
- $2,225.53
- Regular price
-
Same-day shipping
Order by 3 PM ET for same-day shipping
Free shipping on orders over $100
Use code at checkout.
Nachi 23128 EXQW33C3
$2,225.53
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.
-
Same-day shipping
Order by 3 PM EST for same-day shipping.
-
Free shipping over $100
All orders over $100 ship free by ground with code FREESHIP.
-
90-day returns
Hassle-free returns on unused items within 90 days.
-
Price match
Show us a competitor's advertised price on the same item and we will match it.
-
Expert support
Support staff available by phone, web chat or email.
-
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 23128 EXQW33C3 Spherical roller bearing
Spherical Roller Bearing with cylindrical bore and increased clearance
The Nachi 23128 EXQW33C3 is a large double-row spherical roller bearing with a 140 mm bore, 225 mm outside diameter and 68 mm width. Two rows of barrel rollers run on a common spherical raceway in the outer ring, so the bearing carries very heavy radial loads and substantial axial loads in either direction while absorbing shaft deflection and housing misalignment with almost no rise in friction or temperature. The outer ring is machined with a lubrication groove and holes for relubrication in service, and the cylindrical bore mounts directly onto a shaft seat. C3 clearance leaves room for thermal growth under the heavy loads this type is chosen for. Rated -30 to +200 degrees C.
Key features
- Self-aligning, absorbs shaft deflection and misalignment
- Very high radial and axial load capacity
- Increased C3 clearance for thermal expansion
- Lubrication groove and holes in the outer ring
- Cylindrical bore for direct shaft mounting
- Operating range -30 to +200 degrees C
Specifications
Nachi 23128 EXQW33C3 dimensions & specifications
- Bearing type
- Spherical roller bearing
- Bore diameter d
- 140 mm (5.512 in)
- Outside diameter D
- 225 mm (8.858 in)
- Width B
- 68 mm (2.677 in)
- Internal clearance
- C3 - Loose
- Weight
- 22.77 lb
- Brand
- Nachi
- Part number
- 23128 EXQW33C3 also written 23128EXQW33C3
- UPC / EAN
- 4991893470451
All specifications
Dimensions
| Bore Diameter | 140 mm |
| Outside Diameter | 225 mm |
| Width | 68 mm |
Properties
| Bore | Cylindrical bore |
| Cage | Sheet steel cage |
| Clearance | Slightly increased radial clearance |
| Material | Standard bearing steel |
| Outer ring | Lubrication groove with lubrication holes on outer ring |
| Seal | None, open bearing |
| Temperature range | -30 to +200 °C |
| Tolerance class | Tolerance class P0/PN2 / ABEC 1 |
| Version | Standard version |
Logistics
| Product Net Weight | 10.33 |
Cross reference
23128 EXQW33C3 cross reference & equivalents
Bearings from other brands with the same boundary dimensions. Check seals, clearance, cage and precision class before you order.
-
NTN
23128 EAW33C3NTN 23128 EAW33C3 Spherical Roller Bearing - 140 mm ID, 225 mm OD, 68 mm Width, Cylindrical Bore, C3
- Same size
- Same clearance
$2,346.96
In stock
Reference data only. Verify specifications before you order.
Search more equivalents in the Apollo Bearing IndexTools & lubrication
Complete the job for your 23128 EXQW33C3
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 23128 EXQW33C3 means
- 231
- 231xx spherical roller (dimension series 31)
- 28
- Bore code 28 × 5 = 140 mm (ISO convention)
- EXQ
- Current high-capacity spherical roller bearing design
- W33
- Oil holes and groove in the outer ring
- C3
- Radial internal clearance greater than normal (CN)
Catalogs & documents
Nachi 23128 EXQW33C3 catalogs & documents
Official catalogs and data from the manufacturer. They open as PDFs in a new tab.
-
Catalog
Nachi Ball & Roller Bearings (B2100E-4) (opens in a new tab)
PDF · English
-
Catalog
Nachi Deep-groove Ball Bearings, QUEST (B3402E-2) (opens in a new tab)
PDF · English
-
Catalog
Nachi Spherical Roller Bearings (B1032E-5) (opens in a new tab)
PDF · English
-
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
23128 EXQW33C3 questions & answers
What are the dimensions of the Nachi 23128 EXQW33C3?
The Nachi 23128 EXQW33C3 has a 140 mm bore (d), a 225 mm outside diameter (D) and a 68 mm width (B). In inches: 5.512 × 8.858 × 2.677 in.
What type of bearing is the 23128 EXQW33C3?
The Nachi 23128 EXQW33C3 is a spherical roller bearing.
What internal clearance does the 23128 EXQW33C3 have?
The Nachi 23128 EXQW33C3 has C3 - Loose internal clearance.
What can I use instead of the Nachi 23128 EXQW33C3?
Equivalents with the same boundary dimensions include NTN 23128 EAW33C3. 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 23128 EXQW33C3 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.
Recently viewed
