NSK 2318-KC3 Self-Aligning Ball Bearing - 90 mm ID, 190 mm OD, 64 mm Width
NSK box for the 2308-C3 Self-Aligning Ball Bearing
    NSK 2318-KC3 Self-Aligning Ball Bearing - 90 mm ID, 190 mm OD, 64 mm Width
    NSK box for the 2308-C3 Self-Aligning Ball Bearing
NSK 2318-KC3 Self-Aligning Ball Bearing - 90 mm ID, 190 mm OD, 64 mm Width
NSK box for the 2308-C3 Self-Aligning Ball Bearing
NSK 2318-KC3 Self-Aligning Ball Bearing - 90 mm ID, 190 mm OD, 64 mm Width
NSK box for the 2308-C3 Self-Aligning Ball Bearing
    NSK 2318-KC3 Self-Aligning Ball Bearing - 90 mm ID, 190 mm OD, 64 mm Width
    NSK box for the 2308-C3 Self-Aligning Ball Bearing
NSK 2318-KC3 Self-Aligning Ball Bearing - 90 mm ID, 190 mm OD, 64 mm Width
NSK box for the 2308-C3 Self-Aligning Ball Bearing

NSK 2308-C3 Self-Aligning Ball Bearing - 40 mm ID, 90 mm OD, 33 mm Width

  • d 40 mm
  • D 90 mm
  • B 33 mm
  • Open (None)
  • C3 - Loose
Brand: NSK

Genuine NSK product, NSK

$87.71
$87.71
$37.90
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Bearings from Apollo Industries, Oxford, Michigan

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Overview

NSK 2308-C3 Self-aligning ball bearing

Self-Aligning Ball Bearing

NSK self-aligning ball bearings have two rows of balls and a common spherical outer raceway. They tolerate shaft and housing misalignment and accommodate moderate radial loads with low friction. They are ideal for applications where shaft deflection or mounting errors are expected.

Key features

  • Tolerates shaft misalignment
  • Low friction operation
  • Two rows of balls on a spherical raceway
  • Suitable for high speeds
  • Long service life with low maintenance

Specifications

NSK 2308-C3 dimensions & specifications

Drawing of the NSK 2308-C3, bore d 40 mm, outside diameter D 90 mm, width B 33 mm B 33 mm D 90 mm d 40 mm
Drawn to scale from the catalog dimensions.
Bearing type
Self-aligning ball bearing
Bore diameter d
40 mm (1.575 in)
Outside diameter D
90 mm (3.543 in)
Width B
33 mm (1.299 in)
Seals / shields
Open (None)
Internal clearance
C3 - Loose
Weight
2.02 lb
Brand
NSK
Part number
2308-C3 also written 2308C3

All specifications

Dimensions

Bore Diameter40 mm
Outside Diameter90 mm
Width33 mm

Properties

MaterialStandard bearing steel
CageSheet steel cage
SealNone, open bearing
BoreCylindrical bore
ClearanceSlightly increased radial clearance
Inner ringStandard version
Tolerance classTolerance class P0/PN2 / ABEC 1
Temperature range-30 to +150 °C
Ball rowsDouble row bearing

Logistics

Product Net Weight0.918

Cross reference

2308-C3 cross reference & equivalents

Bearings from other brands with the same boundary dimensions. Check seals, clearance, cage and precision class before you order.

Reference data only. Verify specifications before you order.

Search more equivalents in the Apollo Bearing Index

Tools & lubrication

Complete the job for your 2308-C3

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 2308-C3 means

23
23xx self-aligning ball, wide medium (dimension series 23)
08
Bore code 08 × 5 = 40 mm (ISO convention)
C3
Clearance greater than Normal
Decode another part number

Catalogs & documents

NSK 2308-C3 catalogs & documents

Official catalogs and data from the manufacturer. They open as PDFs in a new tab.

About the brand

About NSK

Japan's first bearing maker, since 1916.

NSK was founded in Tokyo on 8 November 1916 and mass-produced bearings in its founding year, a first in Japan. In 1918 it built Japan's first large thrust bearings. NSK Americas was founded in 1997.

Genuine NSK product

Explore NSK bearingsShop all NSK

  • Founded

    1916

  • Headquarters

    Tokyo, Japan

Known for

  • Deep groove ball bearings
  • NSKHPS spherical and cylindrical roller bearings
  • Super precision bearings
  • Linear guides
NSK website (opens in a new tab)

Disclaimer: Apollo Industries is not an authorized distributor, reseller, or representative of NSK. All NSK trademarks and product names are the property of their respective owners. We sell genuine NSK products purchased through independent channels.

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Apollo USA Bearing Search Tool

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FAQ

2308-C3 questions & answers

What are the dimensions of the NSK 2308-C3?

The NSK 2308-C3 has a 40 mm bore (d), a 90 mm outside diameter (D) and a 33 mm width (B). In inches: 1.575 × 3.543 × 1.299 in.

What type of bearing is the 2308-C3?

The NSK 2308-C3 is a self-aligning ball bearing.

Is the 2308-C3 sealed or shielded?

The NSK 2308-C3 is an open bearing (Open (None)): it has no seals or shields.

What internal clearance does the 2308-C3 have?

The NSK 2308-C3 has C3 - Loose internal clearance.

What can I use instead of the NSK 2308-C3?

Equivalents with the same boundary dimensions include FAG 2308-TVH-C3, SKF 2308/C3, NTN 2308C3, Timken 2308-C3. Check the seals, internal clearance, cage and precision class before you order.

Is this a genuine NSK bearing?

Yes. Apollo Industries sells genuine NSK products, purchased through independent channels. Apollo is not an authorized distributor, reseller, or representative of NSK.

Do you ship the 2308-C3 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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