Nachi 22338 EW33C3 Spherical Roller Bearing - 190 mm ID, 400 mm OD, 132 mm Width, C3
- d 190 mm
- D 400 mm
- B 132 mm
- C3 - Loose
Genuine Nachi product, Nachi
- Regular price
- $5,995.71
- Sale price
- $5,995.71
- Regular price
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Same-day shipping
Order by 3 PM ET for same-day shipping
Free shipping on orders over $100
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Nachi 22338 EW33C3
$5,995.71
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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2695 Lake George RdOxford, MI 48370
Overview
Nachi 22338 EW33C3 Spherical roller bearing
Spherical Roller Bearing with machined brass cage, cylindrical bore and increased clearance
The Nachi 22338 EW33C3 is a large double-row spherical roller bearing with a 190 mm bore, 400 mm outside diameter and 132 mm width, guided by a machined brass cage. At this size the cage takes real punishment from roller skidding, shock loading and marginal lubrication, and machined brass handles all three better than pressed steel while running cooler at speed. C3 clearance covers the thermal growth expected under heavy load. Self-aligning, cylindrical bore, lubrication groove and holes in the outer ring, rated -30 to +200 degrees C.
Key features
- Machined brass cage for heavy and shock loading
- Increased C3 clearance for thermal expansion
- Self-aligning under shaft deflection
- Tolerates marginal lubrication better than steel cages
- Relubricatable through the outer ring
- Operating range -30 to +200 degrees C
Specifications
Nachi 22338 EW33C3 dimensions & specifications
- Bearing type
- Spherical roller bearing
- Bore diameter d
- 190 mm (7.48 in)
- Outside diameter D
- 400 mm (15.748 in)
- Width B
- 132 mm (5.197 in)
- Internal clearance
- C3 - Loose
- Weight
- 216.05 lb
- Brand
- Nachi
- Part number
- 22338 EW33C3 also written 22338EW33C3
All specifications
Dimensions
| Bore Diameter | 190 mm |
| Outside Diameter | 400 mm |
| Width | 132 mm |
Properties
| Bore | Cylindrical bore |
| Cage | Brass 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 | 98 |
Tools & lubrication
Complete the job for your 22338 EW33C3
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 22338 EW33C3 means
- 223
- 223xx spherical roller, medium (dimension series 23)
- 38
- Bore code 38 × 5 = 190 mm (ISO convention)
- E
- Design change, high capacity (cylindrical and spherical roller bearings)
- W33
- Oil holes and groove in the outer ring
- C3
- Radial internal clearance greater than normal (CN)
Catalogs & documents
Nachi 22338 EW33C3 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
22338 EW33C3 questions & answers
What are the dimensions of the Nachi 22338 EW33C3?
The Nachi 22338 EW33C3 has a 190 mm bore (d), a 400 mm outside diameter (D) and a 132 mm width (B). In inches: 7.48 × 15.748 × 5.197 in.
What type of bearing is the 22338 EW33C3?
The Nachi 22338 EW33C3 is a spherical roller bearing.
What internal clearance does the 22338 EW33C3 have?
The Nachi 22338 EW33C3 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 22338 EW33C3 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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