Nachi 29424 EXS1 Axial Spherical Roller Bearing - 120 mm ID, 250 mm OD, 78 mm Width
Nachi box for the 29424 EXS1 Axial Spherical Roller Bearing
    Nachi box for the 29424 EXS1 Axial Spherical Roller Bearing
Nachi 29424 EXS1 Axial Spherical Roller Bearing - 120 mm ID, 250 mm OD, 78 mm Width
Nachi box for the 29424 EXS1 Axial Spherical Roller Bearing
Nachi 29424 EXS1 Axial Spherical Roller Bearing - 120 mm ID, 250 mm OD, 78 mm Width
Nachi box for the 29424 EXS1 Axial Spherical Roller Bearing
    Nachi box for the 29424 EXS1 Axial Spherical Roller Bearing
Nachi 29424 EXS1 Axial Spherical Roller Bearing - 120 mm ID, 250 mm OD, 78 mm Width
Nachi box for the 29424 EXS1 Axial Spherical Roller Bearing

Nachi 29424 EXS1 Axial Spherical Roller Bearing - 120 mm ID, 250 mm OD, 78 mm Width

  • d 120 mm
  • D 250 mm
  • B 78 mm
Brand: Nachi

Genuine Nachi product, Nachi

$4,320.90
$4,320.90
Shipping calculated at checkout.
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Bearings from Apollo Industries, Oxford, Michigan

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Overview

Nachi 29424 EXS1 Thrust bearing

Axial Spherical Roller Bearing, single direction with sheet steel cage

The Nachi 29424 EXS1 is a large single-direction axial spherical roller bearing with a 120 mm shaft washer bore, 250 mm housing washer outside diameter and 78 mm assembly height. Asymmetric barrel rollers run against a spherical raceway in the housing washer, which gives the bearing an enormous axial capacity while still allowing the shaft washer to swivel and take up misalignment, something a plain thrust ball bearing cannot do. It will also carry a limited radial load alongside the thrust. Extruder drives, crane hooks, vertical pump shafts and marine thrust blocks are typical positions. Sheet steel cage, rated -30 to +200 degrees C.

Key features

  • Very high axial load capacity in one direction
  • Self-aligning, tolerates shaft misalignment
  • Carries limited radial load alongside thrust
  • Asymmetric barrel rollers on a spherical raceway
  • Pressed sheet steel cage
  • Operating range -30 to +200 degrees C

Specifications

Nachi 29424 EXS1 dimensions & specifications

Drawing of the Nachi 29424 EXS1, bore d 120 mm, outside diameter D 250 mm, width B 78 mm B 78 mm D 250 mm d 120 mm
Drawn to scale from the catalog dimensions.
Bearing type
Thrust bearing
Bore diameter d
120 mm (4.724 in)
Outside diameter D
250 mm (9.843 in)
Width B
78 mm (3.071 in)
Weight
40.79 lb
Brand
Nachi
Part number
29424 EXS1 also written 29424EXS1
UPC / EAN
4991893487961

All specifications

Dimensions

Bore Diameter120 mm
Outside Diameter250 mm
Width78 mm

Properties

CageSheet steel cage
MaterialStandard bearing steel
Operating directionSingle direction bearing
Temperature range-30 to +200 °C
Tolerance classTolerance class P0/PN2 / ABEC 1

Logistics

Product Net Weight18.5

Tools & lubrication

Complete the job for your 29424 EXS1

Mount it without damage and keep it lubricated. Tick what you need and add it with one click.

Catalogs & documents

Nachi 29424 EXS1 catalogs & documents

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

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

Explore Nachi bearingsShop all Nachi

  • Founded

    1928

  • Headquarters

    Toyama, Japan

Known for

  • Deep groove ball bearings (QUEST)
  • Spherical roller bearings
  • Precision bearings
  • Ball screw support bearings
Nachi website (opens in a new tab)

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.

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FAQ

29424 EXS1 questions & answers

What are the dimensions of the Nachi 29424 EXS1?

The Nachi 29424 EXS1 has a 120 mm bore (d), a 250 mm outside diameter (D) and a 78 mm width (B). In inches: 4.724 × 9.843 × 3.071 in.

What type of bearing is the 29424 EXS1?

The Nachi 29424 EXS1 is a thrust bearing.

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 29424 EXS1 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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